Fix Weighted Best calculation (#6606 ) (#6610 )

automerge (cherry picked from commit ef3aa2731c)
Expand CF's (#6528 ) (#6609 )
2019-10-29 17:16:02 -07:00 · 2019-10-29 16:47:43 -07:00 · 2019-10-29 16:23:32 -07:00 · 2019-10-29 16:19:29 -07:00 · 2019-10-29 14:04:02 -07:00 · 2019-10-29 11:09:44 -07:00
615 changed files with 36449 additions and 28088 deletions
--- a/.buildkite/env/secrets.ejson
+++ b/.buildkite/env/secrets.ejson
@@ -1,14 +1,15 @@
 {
    "_public_key": "ae29f4f7ad2fc92de70d470e411c8426d5d48db8817c9e3dae574b122192335f",
    "environment": {
-      "CODECOV_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:ks2/ElgxwgxqgmFcxTHANNLmj23YH74h:U4uzRONRfiQyqy6HrPQ/e7OnBUY4HkW37R0iekkF3KJ9UGnHqT1UvwgVbDqLahtDIJ4rWw==]",
-      "CRATES_IO_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:lKMh3aLW+jyRrfS/c7yvkpB+TaPhXqLq:j0v27EbaPgwRdHZAbsM0FlAnt3r9ScQrFbWJYOAZtM3qestEiByTlKpZ0eyF/823]",
-      "GITHUB_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:Ll78c3jGpYqnTwR7HJq3mNNUC7pOv9Lu:GrInO2r8MjmP5c54szkyygdsrW5KQYkDgJQUVyFEPyG8SWfchyM9Gur8RV0a+cdwuxNkHLi4U2M=]",
-      "INFLUX_DATABASE": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:IlH/ZLTXv3SwlY3TVyAPCX2KzLRY6iG3:gGmUGSU/kCfR/mTwKONaUC/X]",
-      "INFLUX_PASSWORD": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:o2qm95GU4VrrcC4OU06jjPvCwKZy/CZF:OW2ga3kLOQJvaDEdGRJ+gn3L2ckFm8AJZtv9wj/GeUIKDH2A4uBPTHsAH9PMe6zujpuHGk3qbeg=]",
-      "INFLUX_USERNAME": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:yDWW/uIHsJqOTDYskZoSx3pzoB1vztWY:2z31oTA3g0Xs9fCczGNJRcx8xf/hFCed]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:RqRaHlYUvGPNFJa6gmciaYM3tRJTURUH:q78/3GTHCN3Uqx9z4nOBjPZcO1lOazNoB/mdhGRDFsnAqVd2hU8zbKkqLrZfLlGqyD8WQOFuw5oTJR9qWg6L9LcOyj3pGL8jWF2yjgZxdtNMXnkbSrCWLooWBBLT61jYQnEwg73gT8ld3Q8EVv3T+MeSMu6FnPz+0+bqQCAGgfqksP4hsUAJGzgZu+i0tNOdlT7fxnh5KJK/yFM/CKgN2sRwEjukA9hXsffyB61g2zqzTDJxCUDLbCVrCkA/bfUk7Of/t0W5t0nK1H3oyGZEc/lRMauCknDBka3Gz11dVss2QT19WQNh0u7bHVaT/U4lepX1j9Zv]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wFDl3INEnA3EQDHRX40avqGe1OMoJxyy:6ncCRVRTIRuYI5o/gayeuWCudWvmKNYr8KEHAWeTq34a5bdcKInBdKhjmjX+wLHqsEwQ5gcyhcxy4Ri2mbuN6AHazfZOZlubQkGlyUOAIYO5D5jkbyIh40DAtjVzo1MD/0HsW9zdGOzqUKp5xJJeDsbR4F153jbxa7fvwF90Q4UQjYFTKAtExEmHtDGSJG48ToVwTabTV/OnISMIggDZBviIv2QWHvXgK07b2mUj34rHJywEDGN1nj5rITTDdUeRcB1x4BAMOe94kTFPSTaj/OszvYlGECt8rkKFqbm092qL+XLfiBaImqe/WJHRCnAj6Don]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wAh+dBuZopv6vruVOYegUcq/aBnbksT1:qIJfCfDvDWiqicMOkmbJs/0n7UJLKNmgMQaKzeQ8J7Q60YpXbtWzKVW3tS6lzlgf64m3MrPXyo1C+mWh6jkjsb18T/OfggZy1ZHM4AcsOC6/ldUkV5YtuxUQuAmd5jCuV/R7iuYY8Z66AcfAevlb+bnLpgIifdA8fh/IktOo58nZUQwZDdppAacmftsLc6Frn5Er6A6+EXpxK1nmnlmLJ4AJztqlh6X0r+JvE2O7qeoZUXrIegnkxo7Aay7I/dd8zdYpp7ICSiTEtfVN/xNIu/5QmTRU7gWoz7cPl9epq4aiEALzPOzb6KVOiRcsOg+TlFvLQ71Ik5o=]"
+      "CODECOV_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:JnxhrIxh09AvqdJgrVSYmb7PxSrh19aE:07WzVExCHEd1lJ1m8QizRRthGri+WBNeZRKjjEvsy5eo4gv3HD7zVEm42tVTGkqITKkBNQ==]",
+      "CRATES_IO_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:d0jJqC32/axwzq/N7kMRmpxKhnRrhtpt:zvcPHwkOzGnjhNkAQSejwdy1Jkr9wR1qXFFCnfIjyt/XQYubzB1tLkoly/qdmeb5]",
+      "GEOLOCATION_API_KEY": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R4gfB6Ey4i50HyfLt4UZDLBqg3qHEUye:UfZCOgt8XI6Y2g+ivCRVoS1fjFycFs7/GSevvCqh1B50mG0+hzpEyzXQLuKG5OeI]",
+      "GITHUB_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Vq2dkGTOzfEpRht0BAGHFp/hDogMvXJe:tFXHg1epVt2mq9hkuc5sRHe+KAnVREi/p8S+IZu67XRyzdiA/nGak1k860FXYuuzuaE0QWekaEc=]",
+      "INFLUX_DATABASE": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:5KI9WBkXx3R/W4m256mU5MJOE7N8aAT9:Cb8QFELZ9I60t5zhJ9h55Kcs]",
+      "INFLUX_PASSWORD": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:hQRMpLCrav+OYkNphkeM4hagdVoZv5Iw:AUO76rr6+gF1OLJA8ZLSG8wHKXgYCPNk6gRCV8rBhZBJ4KwDaxpvOhMl7bxxXG6jol7v4aRa/Lk=]",
+      "INFLUX_USERNAME": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R7BNmQjfeqoGDAFTJu9bYTGHol2NgnYN:Q2tOT/EBcFvhFk+DKLKmVU7tLCpVC3Ui]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Egc2dMrHDU0NcZ71LwGv/V66shUhwYUE:04VoIb8CKy7KYhQ5W4cEW9SDKZltxWBL5Hob106lMBbUOD/yUvKYcG3Ep8JfTMwO3K8zowW5HpU/IdGoilX0XWLiJJ6t+p05WWK0TA16nOEtwrEG+UK8wm3sN+xCO20i4jDhpNpgg3FYFHT5rKTHW8+zaBTNUX/SFxkN67Lm+92IM28CXYE43SU1WV6H99hGFFVpTK5JVM3JuYU1ex/dHRE+xCzTr4MYUB/F+nGoNFW8HUDV/y0e1jxT9to3x0SmnytEEuk+5RUzFuEt9cKNFeNml3fOCi4qL+sfj/Y5pjH9xDiUxsvH/8NL35jbLP244aFHgWcp]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:NeOxSoWCvXB9AL4H6OK26l/7bmsKd/oz:Ijfoxtvk2CHlN1ZXHup3Gg/914kbbAkEGWJfvozA8UIe+aUzUObMyTrKkVOeNAH8Q8YH9tNzk7RRnrTcpnzeCCBLlWcVEeruMxHox3mPRzmSeDLxtbzCl9VePlRO3T7jg90K5hW+ZAkd5J/WJNzpAcmr93ts/of3MbvGHSujId/efCTzJEcP6JInnBb8Vrj7TlgKbzUlnqpq1+NjYPSXN3maKa9pKeo2JWxZlGBMoy6QWUUY5GbYEylw9smwh1LJcHZjlaZNMuOl4gNKtaSr38IXQkAXaRUJDPAmPras00YObKzXU8RkTrP4EoP/jx5LPR7f]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:7t+56twjW+jR7fpFNNeRFLPd7E4lbmyN:JuviDpkQrfVcNUGRGsa2e/UhvH6tTYyk1s4cHHE5xZH1NByL7Kpqx36VG/+o1AUGEeSQdsBnKgzYdMoFYbO8o50DoRPc86QIEVXCupD6J9avxLFtQgOWgJp+/mCdUVXlqXiFs/vQgS/L4psrcKdF6WHd77BeUr6ll8DjH+9m5FC9Rcai2pXno6VbPpunHQ0oUdYzhFR64+LiRacBaefQ9igZ+nSEWDLqbaZSyfm9viWkijoVFTq8gAgdXXEh7g0QdxVE5T6bPristJhT6jWBhWunPUCDNFFErWIsbRGctepl4pbCWqh2hNTw9btSgVfeY6uGCOsdy9E=]"
    }
 }
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,11 +3,10 @@ os:

 language: rust
 rust:
-  - 1.37.0
+  - stable

 install:
  - source ci/rust-version.sh
-  - test $rust_stable = $TRAVIS_RUST_VERSION # Update .travis.yml rust version above when this fails

 script:
  - source ci/env.sh
@@ -16,7 +15,7 @@ script:
 branches:
  only:
    - master
-    - /^v\d+\.\d+.\d+$/
+    - /^v\d+\.\d+/

 notifications:
  slack:
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ members = [
    "gossip",
    "install",
    "keygen",
-    "kvstore",
+    "ledger",
    "ledger-tool",
    "local_cluster",
    "logger",
@@ -43,11 +43,11 @@ members = [
    "programs/stake_tests",
    "programs/storage_api",
    "programs/storage_program",
-    "programs/token_api",
-    "programs/token_program",
+    "programs/vest_api",
+    "programs/vest_program",
    "programs/vote_api",
    "programs/vote_program",
-    "replicator",
+    "archiver",
    "runtime",
    "sdk",
    "sdk-c",
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ $ source $HOME/.cargo/env
 $ rustup component add rustfmt
 ```

-If your rustc version is lower than 1.37.0, please update it:
+If your rustc version is lower than 1.38.0, please update it:

 ```bash
 $ rustup update
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -138,7 +138,7 @@ There are three release channels that map to branches as follows:
 ### Update documentation
 TODO: Documentation update procedure is WIP as we move to gitbook

-Document the new recommended version by updating `book/src/running-replicator.md` and `book/src/validator-testnet.md` on the release (beta) branch to point at the `solana-install` for the upcoming release version.
+Document the new recommended version by updating `book/src/running-archiver.md` and `book/src/validator-testnet.md` on the release (beta) branch to point at the `solana-install` for the upcoming release version.

 #### Publish updated Book
 We maintain three copies of the "book" as official documentation:
--- a/archiver/.gitignore
+++ b/archiver/.gitignore
--- a/archiver/Cargo.toml
+++ b/archiver/Cargo.toml
@@ -0,0 +1,18 @@
+[package]
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+edition = "2018"
+name = "solana-archiver"
+version = "0.20.1"
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+
+[dependencies]
+clap = "2.33.0"
+console = "0.9.0"
+solana-core = { path = "../core", version = "0.20.1" }
+solana-logger = { path = "../logger", version = "0.20.1" }
+solana-metrics = { path = "../metrics", version = "0.20.1" }
+solana-netutil = { path = "../netutil", version = "0.20.1" }
+solana-sdk = { path = "../sdk", version = "0.20.1" }
+
--- a/replicator/src/main.rs
+++ b/replicator/src/main.rs
@@ -1,9 +1,9 @@
 use clap::{crate_description, crate_name, crate_version, App, Arg};
 use console::style;
-use solana_core::cluster_info::{Node, FULLNODE_PORT_RANGE};
+use solana_core::archiver::Archiver;
+use solana_core::cluster_info::{Node, VALIDATOR_PORT_RANGE};
 use solana_core::contact_info::ContactInfo;
-use solana_core::replicator::Replicator;
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
 use std::net::SocketAddr;
 use std::path::PathBuf;
 use std::process::exit;
@@ -11,7 +11,7 @@ use std::sync::Arc;

 // Return an error if a keypair file cannot be parsed.
 fn is_keypair(string: String) -> Result<(), String> {
-    read_keypair(&string)
+    read_keypair_file(&string)
        .map(|_| ())
        .map_err(|err| format!("{:?}", err))
 }
@@ -65,7 +65,7 @@ fn main() {
    let ledger_path = PathBuf::from(matches.value_of("ledger").unwrap());

    let keypair = if let Some(identity) = matches.value_of("identity") {
-        read_keypair(identity).unwrap_or_else(|err| {
+        read_keypair_file(identity).unwrap_or_else(|err| {
            eprintln!("{}: Unable to open keypair file: {}", err, identity);
            exit(1);
        })
@@ -73,7 +73,7 @@ fn main() {
        Keypair::new()
    };
    let storage_keypair = if let Some(storage_keypair) = matches.value_of("storage_keypair") {
-        read_keypair(storage_keypair).unwrap_or_else(|err| {
+        read_keypair_file(storage_keypair).unwrap_or_else(|err| {
            eprintln!("{}: Unable to open keypair file: {}", err, storage_keypair);
            exit(1);
        })
@@ -95,7 +95,7 @@ fn main() {
        addr
    };
    let node =
-        Node::new_replicator_with_external_ip(&keypair.pubkey(), &gossip_addr, FULLNODE_PORT_RANGE);
+        Node::new_archiver_with_external_ip(&keypair.pubkey(), &gossip_addr, VALIDATOR_PORT_RANGE);

    println!(
        "{} version {} (branch={}, commit={})",
@@ -112,7 +112,7 @@ fn main() {
    );

    let entrypoint_info = ContactInfo::new_gossip_entry_point(&entrypoint_addr);
-    let replicator = Replicator::new(
+    let archiver = Archiver::new(
        &ledger_path,
        node,
        entrypoint_info,
@@ -121,5 +121,5 @@ fn main() {
    )
    .unwrap();

-    replicator.join();
+    archiver.join();
 }
--- a/banking_bench/Cargo.toml
+++ b/banking_bench/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-banking-bench"
-version = "0.19.1"
+version = "0.20.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
@@ -10,10 +10,11 @@ homepage = "https://solana.com/"
 [dependencies]
 log = "0.4.6"
 rayon = "1.2.0"
-solana-core = { path = "../core", version = "0.19.1" }
-solana-logger = { path = "../logger", version = "0.19.1" }
-solana-runtime = { path = "../runtime", version = "0.19.1" }
-solana-measure = { path = "../measure", version = "0.19.1" }
-solana-sdk = { path = "../sdk", version = "0.19.1" }
+solana-core = { path = "../core", version = "0.20.1" }
+solana-ledger = { path = "../ledger", version = "0.20.1" }
+solana-logger = { path = "../logger", version = "0.20.1" }
+solana-runtime = { path = "../runtime", version = "0.20.1" }
+solana-measure = { path = "../measure", version = "0.20.1" }
+solana-sdk = { path = "../sdk", version = "0.20.1" }
 rand = "0.6.5"
 crossbeam-channel = "0.3"
--- a/banking_bench/src/main.rs
+++ b/banking_bench/src/main.rs
@@ -1,14 +1,12 @@
 #[macro_use]
-extern crate solana_core;
+extern crate solana_ledger;
 extern crate crossbeam_channel;

 use crossbeam_channel::unbounded;
 use log::*;
 use rand::{thread_rng, Rng};
 use rayon::prelude::*;
-use solana_core::bank_forks::BankForks;
 use solana_core::banking_stage::{create_test_recorder, BankingStage};
-use solana_core::blocktree::{get_tmp_ledger_path, Blocktree};
 use solana_core::cluster_info::ClusterInfo;
 use solana_core::cluster_info::Node;
 use solana_core::genesis_utils::{create_genesis_block, GenesisBlockInfo};
@@ -16,6 +14,8 @@ use solana_core::packet::to_packets_chunked;
 use solana_core::poh_recorder::PohRecorder;
 use solana_core::poh_recorder::WorkingBankEntry;
 use solana_core::service::Service;
+use solana_ledger::bank_forks::BankForks;
+use solana_ledger::blocktree::{get_tmp_ledger_path, Blocktree};
 use solana_measure::measure::Measure;
 use solana_runtime::bank::Bank;
 use solana_sdk::hash::Hash;
@@ -41,7 +41,7 @@ fn check_txs(
    let now = Instant::now();
    let mut no_bank = false;
    loop {
-        if let Ok((_bank, (entry, _tick_count))) = receiver.recv_timeout(Duration::from_millis(10))
+        if let Ok((_bank, (entry, _tick_height))) = receiver.recv_timeout(Duration::from_millis(10))
        {
            total += entry.transactions.len();
        }
@@ -155,10 +155,10 @@ fn main() {
            Blocktree::open(&ledger_path).expect("Expected to be able to open database ledger"),
        );
        let (exit, poh_recorder, poh_service, signal_receiver) =
-            create_test_recorder(&bank, &blocktree);
+            create_test_recorder(&bank, &blocktree, None);
        let cluster_info = ClusterInfo::new_with_invalid_keypair(Node::new_localhost().info);
        let cluster_info = Arc::new(RwLock::new(cluster_info));
-        let _banking_stage = BankingStage::new(
+        let banking_stage = BankingStage::new(
            &cluster_info,
            &poh_recorder,
            verified_receiver,
@@ -309,8 +309,11 @@ fn main() {
            tx_total / ITERS as u64,
        );

+        drop(verified_sender);
        drop(vote_sender);
        exit.store(true, Ordering::Relaxed);
+        banking_stage.join().unwrap();
+        debug!("waited for banking_stage");
        poh_service.join().unwrap();
        sleep(Duration::from_secs(1));
        debug!("waited for poh_service");
--- a/bench-exchange/Cargo.toml
+++ b/bench-exchange/Cargo.toml
@@ -2,38 +2,38 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-exchange"
-version = "0.19.1"
+version = "0.20.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 publish = false

 [dependencies]
-bincode = "1.1.4"
+bincode = "1.2.0"
 bs58 = "0.3.0"
 clap = "2.32.0"
-env_logger = "0.6.2"
+env_logger = "0.7.1"
 itertools = "0.8.0"
 log = "0.4.8"
-num-derive = "0.2"
+num-derive = "0.3"
 num-traits = "0.2"
 rand = "0.6.5"
 rayon = "1.2.0"
 serde = "1.0.101"
 serde_derive = "1.0.101"
-serde_json = "1.0.40"
-serde_yaml = "0.8.9"
+serde_json = "1.0.41"
+serde_yaml = "0.8.11"
 # solana-runtime = { path = "../solana/runtime"}
-solana-core = { path = "../core", version = "0.19.1" }
-solana-genesis = { path = "../genesis", version = "0.19.1" }
-solana-client = { path = "../client", version = "0.19.1" }
-solana-drone = { path = "../drone", version = "0.19.1" }
-solana-exchange-api = { path = "../programs/exchange_api", version = "0.19.1" }
-solana-exchange-program = { path = "../programs/exchange_program", version = "0.19.1" }
-solana-logger = { path = "../logger", version = "0.19.1" }
-solana-metrics = { path = "../metrics", version = "0.19.1" }
-solana-netutil = { path = "../netutil", version = "0.19.1" }
-solana-runtime = { path = "../runtime", version = "0.19.1" }
-solana-sdk = { path = "../sdk", version = "0.19.1" }
+solana-core = { path = "../core", version = "0.20.1" }
+solana-genesis = { path = "../genesis", version = "0.20.1" }
+solana-client = { path = "../client", version = "0.20.1" }
+solana-drone = { path = "../drone", version = "0.20.1" }
+solana-exchange-api = { path = "../programs/exchange_api", version = "0.20.1" }
+solana-exchange-program = { path = "../programs/exchange_program", version = "0.20.1" }
+solana-logger = { path = "../logger", version = "0.20.1" }
+solana-metrics = { path = "../metrics", version = "0.20.1" }
+solana-netutil = { path = "../netutil", version = "0.20.1" }
+solana-runtime = { path = "../runtime", version = "0.20.1" }
+solana-sdk = { path = "../sdk", version = "0.20.1" }
 untrusted = "0.7.0"
-ws = "0.9.0"
+ws = "0.9.1"
--- a/bench-exchange/src/bench.rs
+++ b/bench-exchange/src/bench.rs
@@ -11,7 +11,7 @@ use solana_drone::drone::request_airdrop_transaction;
 use solana_exchange_api::exchange_instruction;
 use solana_exchange_api::exchange_state::*;
 use solana_exchange_api::id;
-use solana_genesis::PrimordialAccountDetails;
+use solana_genesis::Base64Account;
 use solana_metrics::datapoint_info;
 use solana_sdk::client::Client;
 use solana_sdk::client::SyncClient;
@@ -89,7 +89,7 @@ pub fn create_client_accounts_file(
    keypairs.iter().for_each(|keypair| {
        accounts.insert(
            serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-            PrimordialAccountDetails {
+            Base64Account {
                balance: fund_amount,
                executable: false,
                owner: system_program::id().to_string(),
@@ -140,8 +140,7 @@ where
        let path = Path::new(&client_ids_and_stake_file);
        let file = File::open(path).unwrap();

-        let accounts: HashMap<String, PrimordialAccountDetails> =
-            serde_yaml::from_reader(file).unwrap();
+        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
        accounts
            .into_iter()
            .map(|(keypair, _)| {
@@ -634,7 +633,7 @@ fn trader<T>(
    }
 }

-fn verify_transfer<T>(sync_client: &T, tx: &Transaction) -> bool
+fn verify_transaction<T>(sync_client: &T, tx: &Transaction) -> bool
 where
    T: SyncClient + ?Sized,
 {
@@ -658,9 +657,11 @@ fn verify_funding_transfer<T: SyncClient + ?Sized>(
    tx: &Transaction,
    amount: u64,
 ) -> bool {
-    for a in &tx.message().account_keys[1..] {
-        if client.get_balance(a).unwrap_or(0) >= amount {
-            return true;
+    if verify_transaction(client, tx) {
+        for a in &tx.message().account_keys[1..] {
+            if client.get_balance(a).unwrap_or(0) >= amount {
+                return true;
+            }
        }
    }

@@ -831,11 +832,11 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco
                let mut waits = 0;
                while !to_create_txs.is_empty() {
                    sleep(Duration::from_millis(200));
-                    to_create_txs.retain(|(_, tx)| !verify_transfer(client, &tx));
+                    to_create_txs.retain(|(_, tx)| !verify_transaction(client, &tx));
                    if to_create_txs.is_empty() {
                        break;
                    }
-                    debug!(
+                    info!(
                        "    {} transactions outstanding, waits {:?}",
                        to_create_txs.len(),
                        waits
@@ -848,7 +849,7 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco

                if !to_create_txs.is_empty() {
                    retries += 1;
-                    debug!("  Retry {:?}", retries);
+                    info!("  Retry {:?} {} txes left", retries, to_create_txs.len());
                    if retries >= 20 {
                        error!(
                            "create_token_accounts: Too many retries ({}), give up",
--- a/bench-exchange/src/cli.rs
+++ b/bench-exchange/src/cli.rs
@@ -1,7 +1,7 @@
 use clap::{crate_description, crate_name, crate_version, value_t, App, Arg, ArgMatches};
 use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::DRONE_PORT;
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
 use std::net::SocketAddr;
 use std::process::exit;
 use std::time::Duration;
@@ -179,7 +179,7 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
        });

    if matches.is_present("identity") {
-        args.identity = read_keypair(matches.value_of("identity").unwrap())
+        args.identity = read_keypair_file(matches.value_of("identity").unwrap())
            .expect("can't read client identity");
    } else {
        args.identity = {
--- a/bench-exchange/src/main.rs
+++ b/bench-exchange/src/main.rs
@@ -54,7 +54,7 @@ fn main() {
        );
    } else {
        info!("Connecting to the cluster");
-        let (nodes, _replicators) =
+        let (nodes, _archivers) =
            discover_cluster(&entrypoint_addr, num_nodes).unwrap_or_else(|_| {
                panic!("Failed to discover nodes");
            });
--- a/bench-streamer/Cargo.toml
+++ b/bench-streamer/Cargo.toml
@@ -2,13 +2,13 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-streamer"
-version = "0.19.1"
+version = "0.20.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"

 [dependencies]
 clap = "2.33.0"
-solana-core = { path = "../core", version = "0.19.1" }
-solana-logger = { path = "../logger", version = "0.19.1" }
-solana-netutil = { path = "../netutil", version = "0.19.1" }
+solana-core = { path = "../core", version = "0.20.1" }
+solana-logger = { path = "../logger", version = "0.20.1" }
+solana-netutil = { path = "../netutil", version = "0.20.1" }
--- a/bench-tps/Cargo.toml
+++ b/bench-tps/Cargo.toml
@@ -2,34 +2,37 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-tps"
-version = "0.19.1"
+version = "0.20.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"

 [dependencies]
-bincode = "1.1.4"
+bincode = "1.2.0"
 clap = "2.33.0"
 log = "0.4.8"
 rayon = "1.2.0"
 serde = "1.0.101"
 serde_derive = "1.0.101"
-serde_json = "1.0.40"
-serde_yaml = "0.8.9"
-solana-core = { path = "../core", version = "0.19.1" }
-solana-genesis = { path = "../genesis", version = "0.19.1" }
-solana-client = { path = "../client", version = "0.19.1" }
-solana-drone = { path = "../drone", version = "0.19.1" }
-solana-librapay-api = { path = "../programs/librapay_api", version = "0.19.1" }
-solana-logger = { path = "../logger", version = "0.19.1" }
-solana-metrics = { path = "../metrics", version = "0.19.1" }
-solana-measure = { path = "../measure", version = "0.19.1" }
-solana-netutil = { path = "../netutil", version = "0.19.1" }
-solana-runtime = { path = "../runtime", version = "0.19.1" }
-solana-sdk = { path = "../sdk", version = "0.19.1" }
-solana-move-loader-program = { path = "../programs/move_loader_program", version = "0.19.1" }
-solana-move-loader-api = { path = "../programs/move_loader_api", version = "0.19.1" }
+serde_json = "1.0.41"
+serde_yaml = "0.8.11"
+solana-core = { path = "../core", version = "0.20.1" }
+solana-genesis = { path = "../genesis", version = "0.20.1" }
+solana-client = { path = "../client", version = "0.20.1" }
+solana-drone = { path = "../drone", version = "0.20.1" }
+solana-librapay-api = { path = "../programs/librapay_api", version = "0.20.1", optional = true }
+solana-logger = { path = "../logger", version = "0.20.1" }
+solana-metrics = { path = "../metrics", version = "0.20.1" }
+solana-measure = { path = "../measure", version = "0.20.1" }
+solana-netutil = { path = "../netutil", version = "0.20.1" }
+solana-runtime = { path = "../runtime", version = "0.20.1" }
+solana-sdk = { path = "../sdk", version = "0.20.1" }
+solana-move-loader-program = { path = "../programs/move_loader_program", version = "0.20.1", optional = true }
+solana-move-loader-api = { path = "../programs/move_loader_api", version = "0.20.1", optional = true }

 [dev-dependencies]
 serial_test = "0.2.0"
 serial_test_derive = "0.2.0"
+
+[features]
+move = ["solana-core/move", "solana-librapay-api", "solana-move-loader-program", "solana-move-loader-api"]
--- a/bench-tps/src/bench.rs
+++ b/bench-tps/src/bench.rs
@@ -1,18 +1,18 @@
 use solana_metrics;

 use crate::cli::Config;
-use bincode;
 use log::*;
 use rayon::prelude::*;
 use solana_client::perf_utils::{sample_txs, SampleStats};
 use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::request_airdrop_transaction;
+#[cfg(feature = "move")]
 use solana_librapay_api::{create_genesis, upload_mint_program, upload_payment_program};
 use solana_measure::measure::Measure;
-use solana_metrics::datapoint_info;
+use solana_metrics::datapoint_debug;
 use solana_sdk::{
    client::Client,
-    clock::{DEFAULT_TICKS_PER_SLOT, MAX_RECENT_BLOCKHASHES},
+    clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT, MAX_PROCESSING_AGE},
    fee_calculator::FeeCalculator,
    hash::Hash,
    pubkey::Pubkey,
@@ -33,11 +33,11 @@ use std::{
    time::{Duration, Instant},
 };

-// The point at which transactions become "too old", in seconds. The cluster keeps blockhashes for
-// approximately MAX_RECENT_BLOCKHASHES/DEFAULT_TICKS_PER_SLOT seconds. The adjustment of 5sec
-// seems about right to minimize BlockhashNotFound errors, based on empirical testing.
-const MAX_TX_QUEUE_AGE: u64 = MAX_RECENT_BLOCKHASHES as u64 / DEFAULT_TICKS_PER_SLOT - 5;
+// The point at which transactions become "too old", in seconds.
+const MAX_TX_QUEUE_AGE: u64 =
+    MAX_PROCESSING_AGE as u64 * DEFAULT_TICKS_PER_SLOT / DEFAULT_TICKS_PER_SECOND;

+#[cfg(feature = "move")]
 use solana_librapay_api::librapay_transaction;

 pub const MAX_SPENDS_PER_TX: u64 = 4;
@@ -101,7 +101,7 @@ where
            }
        }
    };
-    println!("Initial transaction count {}", first_tx_count);
+    info!("Initial transaction count {}", first_tx_count);

    let exit_signal = Arc::new(AtomicBool::new(false));

@@ -109,7 +109,7 @@ where
    // collect the max transaction rate and total tx count seen
    let maxes = Arc::new(RwLock::new(Vec::new()));
    let sample_period = 1; // in seconds
-    println!("Sampling TPS every {} second...", sample_period);
+    info!("Sampling TPS every {} second...", sample_period);
    let v_threads: Vec<_> = clients
        .iter()
        .map(|client| {
@@ -173,6 +173,10 @@ where
            sleep(Duration::from_millis(100));
            continue;
        }
+        info!(
+            "Took {} ms for new blockhash",
+            duration_as_ms(&blockhash_time.elapsed())
+        );
        blockhash_time = Instant::now();
        let balance = client.get_balance(&id.pubkey()).unwrap_or(0);
        metrics_submit_lamport_balance(balance);
@@ -203,18 +207,18 @@ where
    // Stop the sampling threads so it will collect the stats
    exit_signal.store(true, Ordering::Relaxed);

-    println!("Waiting for validator threads...");
+    info!("Waiting for validator threads...");
    for t in v_threads {
        if let Err(err) = t.join() {
-            println!("  join() failed with: {:?}", err);
+            info!("  join() failed with: {:?}", err);
        }
    }

    // join the tx send threads
-    println!("Waiting for transmit threads...");
+    info!("Waiting for transmit threads...");
    for t in s_threads {
        if let Err(err) = t.join() {
-            println!("  join() failed with: {:?}", err);
+            info!("  join() failed with: {:?}", err);
        }
    }

@@ -233,13 +237,14 @@ where
 }

 fn metrics_submit_lamport_balance(lamport_balance: u64) {
-    println!("Token balance: {}", lamport_balance);
-    datapoint_info!(
+    info!("Token balance: {}", lamport_balance);
+    datapoint_debug!(
        "bench-tps-lamport_balance",
        ("balance", lamport_balance, i64)
    );
 }

+#[cfg(feature = "move")]
 fn generate_move_txs(
    source: &[Keypair],
    dest: &[Keypair],
@@ -301,7 +306,7 @@ fn generate_system_txs(
        .par_iter()
        .map(|(from, to)| {
            (
-                system_transaction::create_user_account(from, &to.pubkey(), 1, *blockhash),
+                system_transaction::transfer(from, &to.pubkey(), 1, *blockhash),
                timestamp(),
            )
        })
@@ -318,25 +323,33 @@ fn generate_txs(
    libra_args: &Option<LibraKeys>,
 ) {
    let tx_count = source.len();
-    println!("Signing transactions... {} (reclaim={})", tx_count, reclaim);
+    info!("Signing transactions... {} (reclaim={})", tx_count, reclaim);
    let signing_start = Instant::now();

    let transactions = if let Some((
-        libra_genesis_keypair,
-        libra_pay_program_id,
+        _libra_genesis_keypair,
+        _libra_pay_program_id,
        _libra_mint_program_id,
-        libra_keys,
+        _libra_keys,
    )) = libra_args
    {
-        generate_move_txs(
-            source,
-            dest,
-            reclaim,
-            &libra_keys,
-            libra_pay_program_id,
-            &libra_genesis_keypair.pubkey(),
-            blockhash,
-        )
+        #[cfg(not(feature = "move"))]
+        {
+            return;
+        }
+
+        #[cfg(feature = "move")]
+        {
+            generate_move_txs(
+                source,
+                dest,
+                reclaim,
+                &_libra_keys,
+                _libra_pay_program_id,
+                &_libra_genesis_keypair.pubkey(),
+                blockhash,
+            )
+        }
    } else {
        generate_system_txs(source, dest, reclaim, blockhash)
    };
@@ -345,14 +358,14 @@ fn generate_txs(
    let ns = duration.as_secs() * 1_000_000_000 + u64::from(duration.subsec_nanos());
    let bsps = (tx_count) as f64 / ns as f64;
    let nsps = ns as f64 / (tx_count) as f64;
-    println!(
+    info!(
        "Done. {:.2} thousand signatures per second, {:.2} us per signature, {} ms total time, {}",
        bsps * 1_000_000_f64,
        nsps / 1_000_f64,
        duration_as_ms(&duration),
        blockhash,
    );
-    datapoint_info!(
+    datapoint_debug!(
        "bench-tps-generate_txs",
        ("duration", duration_as_ms(&duration), i64)
    );
@@ -386,7 +399,7 @@ fn do_tx_transfers<T: Client>(
        }
        if let Some(txs0) = txs {
            shared_tx_thread_count.fetch_add(1, Ordering::Relaxed);
-            println!(
+            info!(
                "Transferring 1 unit {} times... to {}",
                txs0.len(),
                client.as_ref().tpu_addr(),
@@ -412,12 +425,12 @@ fn do_tx_transfers<T: Client>(
            }
            shared_tx_thread_count.fetch_add(-1, Ordering::Relaxed);
            total_tx_sent_count.fetch_add(tx_len, Ordering::Relaxed);
-            println!(
+            info!(
                "Tx send done. {} ms {} tps",
                duration_as_ms(&transfer_start.elapsed()),
                tx_len as f32 / duration_as_s(&transfer_start.elapsed()),
            );
-            datapoint_info!(
+            datapoint_debug!(
                "bench-tps-do_tx_transfers",
                ("duration", duration_as_ms(&transfer_start.elapsed()), i64),
                ("count", tx_len, i64)
@@ -435,7 +448,6 @@ fn verify_funding_transfer<T: Client>(client: &T, tx: &Transaction, amount: u64)
            return true;
        }
    }
-
    false
 }

@@ -454,7 +466,7 @@ pub fn fund_keys<T: Client>(
    let mut notfunded: Vec<&Keypair> = dests.iter().collect();
    let lamports_per_account = (total - (extra * max_fee)) / (notfunded.len() as u64 + 1);

-    println!(
+    info!(
        "funding keys {} with lamports: {:?} total: {}",
        dests.len(),
        client.get_balance(&source.pubkey()),
@@ -463,7 +475,8 @@ pub fn fund_keys<T: Client>(
    while !notfunded.is_empty() {
        let mut new_funded: Vec<(&Keypair, u64)> = vec![];
        let mut to_fund = vec![];
-        println!("creating from... {}", funded.len());
+        info!("creating from... {}", funded.len());
+        let mut build_to_fund = Measure::start("build_to_fund");
        for f in &mut funded {
            let max_units = cmp::min(notfunded.len() as u64, MAX_SPENDS_PER_TX);
            if max_units == 0 {
@@ -485,6 +498,8 @@ pub fn fund_keys<T: Client>(
            }
            extra -= 1;
        }
+        build_to_fund.stop();
+        debug!("build to_fund vec: {}us", build_to_fund.as_us());

        // try to transfer a "few" at a time with recent blockhash
        //  assume 4MB network buffers, and 512 byte packets
@@ -493,6 +508,7 @@ pub fn fund_keys<T: Client>(
        to_fund.chunks(FUND_CHUNK_LEN).for_each(|chunk| {
            let mut tries = 0;

+            let mut make_txs = Measure::start("make_txs");
            // this set of transactions just initializes us for bookkeeping
            #[allow(clippy::clone_double_ref)] // sigh
            let mut to_fund_txs: Vec<_> = chunk
@@ -504,6 +520,12 @@ pub fn fund_keys<T: Client>(
                    (k.clone(), tx)
                })
                .collect();
+            make_txs.stop();
+            debug!(
+                "make {} unsigned txs: {}us",
+                to_fund_txs.len(),
+                make_txs.as_us()
+            );

            let amount = chunk[0].1[0].1;

@@ -512,7 +534,7 @@ pub fn fund_keys<T: Client>(
                    .iter()
                    .fold(0, |len, (_, tx)| len + tx.message().instructions.len());

-                println!(
+                info!(
                    "{} {} to {} in {} txs",
                    if tries == 0 {
                        "transferring"
@@ -527,30 +549,65 @@ pub fn fund_keys<T: Client>(
                let (blockhash, _fee_calculator) = get_recent_blockhash(client);

                // re-sign retained to_fund_txes with updated blockhash
+                let mut sign_txs = Measure::start("sign_txs");
                to_fund_txs.par_iter_mut().for_each(|(k, tx)| {
                    tx.sign(&[*k], blockhash);
                });
+                sign_txs.stop();
+                debug!("sign {} txs: {}us", to_fund_txs.len(), sign_txs.as_us());

+                let mut send_txs = Measure::start("send_txs");
                to_fund_txs.iter().for_each(|(_, tx)| {
                    client.async_send_transaction(tx.clone()).expect("transfer");
                });
+                send_txs.stop();
+                debug!("send {} txs: {}us", to_fund_txs.len(), send_txs.as_us());
+
+                let mut verify_txs = Measure::start("verify_txs");
+                let mut starting_txs = to_fund_txs.len();
+                let mut verified_txs = 0;
+                let mut failed_verify = 0;
+                // Only loop multiple times for small (quick) transaction batches
+                for _ in 0..(if starting_txs < 1000 { 3 } else { 1 }) {
+                    let mut timer = Instant::now();
+                    to_fund_txs.retain(|(_, tx)| {
+                        if timer.elapsed() >= Duration::from_secs(5) {
+                            if failed_verify > 0 {
+                                debug!("total txs failed verify: {}", failed_verify);
+                            }
+                            info!(
+                                "Verifying transfers... {} remaining",
+                                starting_txs - verified_txs
+                            );
+                            timer = Instant::now();
+                        }
+                        let verified = verify_funding_transfer(client, &tx, amount);
+                        if verified {
+                            verified_txs += 1;
+                        } else {
+                            failed_verify += 1;
+                        }
+                        !verified
+                    });
+                    if to_fund_txs.is_empty() {
+                        break;
+                    }
+                    debug!("Looping verifications");
+                    info!("Verifying transfers... {} remaining", to_fund_txs.len());
+                    sleep(Duration::from_millis(100));
+                }
+                starting_txs -= to_fund_txs.len();
+                verify_txs.stop();
+                debug!("verified {} txs: {}us", starting_txs, verify_txs.as_us());

                // retry anything that seems to have dropped through cracks
                //  again since these txs are all or nothing, they're fine to
                //  retry
-                for _ in 0..10 {
-                    to_fund_txs.retain(|(_, tx)| !verify_funding_transfer(client, &tx, amount));
-                    if to_fund_txs.is_empty() {
-                        break;
-                    }
-                    sleep(Duration::from_millis(100));
-                }
-
                tries += 1;
            }
-            println!("transferred");
+            info!("transferred");
        });
-        println!("funded: {} left: {}", new_funded.len(), notfunded.len());
+        info!("funded: {} left: {}", new_funded.len(), notfunded.len());
        funded = new_funded;
    }
 }
@@ -563,11 +620,11 @@ pub fn airdrop_lamports<T: Client>(
 ) -> Result<()> {
    let starting_balance = client.get_balance(&id.pubkey()).unwrap_or(0);
    metrics_submit_lamport_balance(starting_balance);
-    println!("starting balance {}", starting_balance);
+    info!("starting balance {}", starting_balance);

    if starting_balance < tx_count {
        let airdrop_amount = tx_count - starting_balance;
-        println!(
+        info!(
            "Airdropping {:?} lamports from {} for {}",
            airdrop_amount,
            drone_addr,
@@ -577,15 +634,22 @@ pub fn airdrop_lamports<T: Client>(
        let (blockhash, _fee_calculator) = get_recent_blockhash(client);
        match request_airdrop_transaction(&drone_addr, &id.pubkey(), airdrop_amount, blockhash) {
            Ok(transaction) => {
-                let signature = client.async_send_transaction(transaction).unwrap();
-                client
-                    .poll_for_signature_confirmation(&signature, 1)
-                    .unwrap_or_else(|_| {
+                let mut tries = 0;
+                loop {
+                    tries += 1;
+                    let signature = client.async_send_transaction(transaction.clone()).unwrap();
+                    let result = client.poll_for_signature_confirmation(&signature, 1);
+
+                    if result.is_ok() {
+                        break;
+                    }
+                    if tries >= 5 {
                        panic!(
-                            "Error requesting airdrop: to addr: {:?} amount: {}",
-                            drone_addr, airdrop_amount
+                            "Error requesting airdrop: to addr: {:?} amount: {} {:?}",
+                            drone_addr, airdrop_amount, result
                        )
-                    })
+                    }
+                }
            }
            Err(err) => {
                panic!(
@@ -596,14 +660,14 @@ pub fn airdrop_lamports<T: Client>(
        };

        let current_balance = client.get_balance(&id.pubkey()).unwrap_or_else(|e| {
-            println!("airdrop error {}", e);
+            info!("airdrop error {}", e);
            starting_balance
        });
-        println!("current balance {}...", current_balance);
+        info!("current balance {}...", current_balance);

        metrics_submit_lamport_balance(current_balance);
        if current_balance - starting_balance != airdrop_amount {
-            println!(
+            info!(
                "Airdrop failed! {} {} {}",
                id.pubkey(),
                current_balance,
@@ -626,8 +690,8 @@ fn compute_and_report_stats(
    let mut max_tx_count = 0;
    let mut nodes_with_zero_tps = 0;
    let mut total_maxes = 0.0;
-    println!(" Node address        |       Max TPS | Total Transactions");
-    println!("---------------------+---------------+--------------------");
+    info!(" Node address        |       Max TPS | Total Transactions");
+    info!("---------------------+---------------+--------------------");

    for (sock, stats) in maxes.read().unwrap().iter() {
        let maybe_flag = match stats.txs {
@@ -635,7 +699,7 @@ fn compute_and_report_stats(
            _ => "",
        };

-        println!(
+        info!(
            "{:20} | {:13.2} | {} {}",
            sock, stats.tps, stats.txs, maybe_flag
        );
@@ -656,7 +720,7 @@ fn compute_and_report_stats(
    if total_maxes > 0.0 {
        let num_nodes_with_tps = maxes.read().unwrap().len() - nodes_with_zero_tps;
        let average_max = total_maxes / num_nodes_with_tps as f32;
-        println!(
+        info!(
            "\nAverage max TPS: {:.2}, {} nodes had 0 TPS",
            average_max, nodes_with_zero_tps
        );
@@ -668,7 +732,7 @@ fn compute_and_report_stats(
    } else {
        0.0
    };
-    println!(
+    info!(
        "\nHighest TPS: {:.2} sampling period {}s max transactions: {} clients: {} drop rate: {:.2}",
        max_of_maxes,
        sample_period,
@@ -676,7 +740,7 @@ fn compute_and_report_stats(
        maxes.read().unwrap().len(),
        drop_rate,
    );
-    println!(
+    info!(
        "\tAverage TPS: {}",
        max_tx_count as f32 / duration_as_s(tx_send_elapsed)
    );
@@ -705,6 +769,7 @@ pub fn generate_keypairs(seed_keypair: &Keypair, count: u64) -> (Vec<Keypair>, u
    (rnd.gen_n_keypairs(total_keys), extra)
 }

+#[cfg(feature = "move")]
 fn fund_move_keys<T: Client>(
    client: &T,
    funding_key: &Keypair,
@@ -878,8 +943,12 @@ pub fn generate_and_fund_keypairs<T: Client>(
        .get_balance(&keypairs[tx_count * 2 - 1].pubkey())
        .unwrap_or(0);

+    #[cfg(feature = "move")]
    let mut move_keypairs_ret = None;

+    #[cfg(not(feature = "move"))]
+    let move_keypairs_ret = None;
+
    if lamports_per_account > last_keypair_balance {
        let (_blockhash, fee_calculator) = get_recent_blockhash(client);
        let account_desired_balance =
@@ -890,7 +959,7 @@ pub fn generate_and_fund_keypairs<T: Client>(
            total *= 3;
        }

-        println!("Previous key balance: {} max_fee: {} lamports_per_account: {} extra: {} desired_balance: {} total: {}",
+        info!("Previous key balance: {} max_fee: {} lamports_per_account: {} extra: {} desired_balance: {} total: {}",
                 last_keypair_balance, fee_calculator.max_lamports_per_signature, lamports_per_account, extra,
                 account_desired_balance, total
                 );
@@ -899,34 +968,37 @@ pub fn generate_and_fund_keypairs<T: Client>(
            airdrop_lamports(client, &drone_addr.unwrap(), funding_key, total)?;
        }

-        if use_move {
-            let libra_genesis_keypair = create_genesis(&funding_key, client, 10_000_000);
-            let libra_mint_program_id = upload_mint_program(&funding_key, client);
-            let libra_pay_program_id = upload_payment_program(&funding_key, client);
+        #[cfg(feature = "move")]
+        {
+            if use_move {
+                let libra_genesis_keypair = create_genesis(&funding_key, client, 10_000_000);
+                let libra_mint_program_id = upload_mint_program(&funding_key, client);
+                let libra_pay_program_id = upload_payment_program(&funding_key, client);

-            // Generate another set of keypairs for move accounts.
-            // Still fund the solana ones which will be used for fees.
-            let seed = [0u8; 32];
-            let mut rnd = GenKeys::new(seed);
-            let move_keypairs = rnd.gen_n_keypairs(tx_count as u64 * 2);
-            fund_move_keys(
-                client,
-                funding_key,
-                &move_keypairs,
-                total / 3,
-                &libra_pay_program_id,
-                &libra_mint_program_id,
-                &libra_genesis_keypair,
-            );
-            move_keypairs_ret = Some((
-                libra_genesis_keypair,
-                libra_pay_program_id,
-                libra_mint_program_id,
-                move_keypairs,
-            ));
+                // Generate another set of keypairs for move accounts.
+                // Still fund the solana ones which will be used for fees.
+                let seed = [0u8; 32];
+                let mut rnd = GenKeys::new(seed);
+                let move_keypairs = rnd.gen_n_keypairs(tx_count as u64 * 2);
+                fund_move_keys(
+                    client,
+                    funding_key,
+                    &move_keypairs,
+                    total / 3,
+                    &libra_pay_program_id,
+                    &libra_mint_program_id,
+                    &libra_genesis_keypair,
+                );
+                move_keypairs_ret = Some((
+                    libra_genesis_keypair,
+                    libra_pay_program_id,
+                    libra_mint_program_id,
+                    move_keypairs,
+                ));

-            // Give solana keys 1/3 and move keys 1/3 the lamports. Keep 1/3 for fees.
-            total /= 3;
+                // Give solana keys 1/3 and move keys 1/3 the lamports. Keep 1/3 for fees.
+                total /= 3;
+            }
        }

        fund_keys(
@@ -1006,7 +1078,7 @@ mod tests {
    #[test]
    fn test_bench_tps_fund_keys_with_fees() {
        let (mut genesis_block, id) = create_genesis_block(10_000);
-        let fee_calculator = FeeCalculator::new(11);
+        let fee_calculator = FeeCalculator::new(11, 0);
        genesis_block.fee_calculator = fee_calculator;
        let bank = Bank::new(&genesis_block);
        let client = BankClient::new(bank);
--- a/bench-tps/src/cli.rs
+++ b/bench-tps/src/cli.rs
@@ -1,13 +1,10 @@
-use std::net::SocketAddr;
-use std::process::exit;
-use std::time::Duration;
-
 use clap::{crate_description, crate_name, crate_version, App, Arg, ArgMatches};
 use solana_drone::drone::DRONE_PORT;
 use solana_sdk::fee_calculator::FeeCalculator;
-use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
+use std::{net::SocketAddr, process::exit, time::Duration};

-const NUM_LAMPORTS_PER_ACCOUNT_DEFAULT: u64 = 64 * 1024;
+const NUM_LAMPORTS_PER_ACCOUNT_DEFAULT: u64 = solana_sdk::native_token::SOL_LAMPORTS;

 /// Holds the configuration for a single run of the benchmark
 pub struct Config {
@@ -37,8 +34,8 @@ impl Default for Config {
            threads: 4,
            num_nodes: 1,
            duration: Duration::new(std::u64::MAX, 0),
-            tx_count: 500_000,
-            thread_batch_sleep_ms: 0,
+            tx_count: 50_000,
+            thread_batch_sleep_ms: 1000,
            sustained: false,
            client_ids_and_stake_file: String::new(),
            write_to_client_file: false,
@@ -184,7 +181,7 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
    }

    if matches.is_present("identity") {
-        args.id = read_keypair(matches.value_of("identity").unwrap())
+        args.id = read_keypair_file(matches.value_of("identity").unwrap())
            .expect("can't read client identity");
    }

--- a/bench-tps/src/main.rs
+++ b/bench-tps/src/main.rs
@@ -1,15 +1,12 @@
+use log::*;
 use solana_bench_tps::bench::{do_bench_tps, generate_and_fund_keypairs, generate_keypairs};
 use solana_bench_tps::cli;
 use solana_core::gossip_service::{discover_cluster, get_multi_client};
-use solana_genesis::PrimordialAccountDetails;
+use solana_genesis::Base64Account;
 use solana_sdk::fee_calculator::FeeCalculator;
 use solana_sdk::signature::{Keypair, KeypairUtil};
 use solana_sdk::system_program;
-use std::collections::HashMap;
-use std::fs::File;
-use std::io::prelude::*;
-use std::path::Path;
-use std::process::exit;
+use std::{collections::HashMap, fs::File, io::prelude::*, path::Path, process::exit};

 /// Number of signatures for all transactions in ~1 week at ~100K TPS
 pub const NUM_SIGNATURES_FOR_TXS: u64 = 100_000 * 60 * 60 * 24 * 7;
@@ -37,10 +34,11 @@ fn main() {
    } = &cli_config;

    if *write_to_client_file {
-        println!("Generating {} keypairs", *tx_count * 2);
+        info!("Generating {} keypairs", *tx_count * 2);
        let (keypairs, _) = generate_keypairs(&id, *tx_count as u64 * 2);
        let num_accounts = keypairs.len() as u64;
-        let max_fee = FeeCalculator::new(*target_lamports_per_signature).max_lamports_per_signature;
+        let max_fee =
+            FeeCalculator::new(*target_lamports_per_signature, 0).max_lamports_per_signature;
        let num_lamports_per_account = (num_accounts - 1 + NUM_SIGNATURES_FOR_TXS * max_fee)
            / num_accounts
            + num_lamports_per_account;
@@ -48,7 +46,7 @@ fn main() {
        keypairs.iter().for_each(|keypair| {
            accounts.insert(
                serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-                PrimordialAccountDetails {
+                Base64Account {
                    balance: num_lamports_per_account,
                    executable: false,
                    owner: system_program::id().to_string(),
@@ -57,7 +55,7 @@ fn main() {
            );
        });

-        println!("Writing {}", client_ids_and_stake_file);
+        info!("Writing {}", client_ids_and_stake_file);
        let serialized = serde_yaml::to_string(&accounts).unwrap();
        let path = Path::new(&client_ids_and_stake_file);
        let mut file = File::create(path).unwrap();
@@ -65,8 +63,8 @@ fn main() {
        return;
    }

-    println!("Connecting to the cluster");
-    let (nodes, _replicators) =
+    info!("Connecting to the cluster");
+    let (nodes, _archivers) =
        discover_cluster(&entrypoint_addr, *num_nodes).unwrap_or_else(|err| {
            eprintln!("Failed to discover {} nodes: {:?}", num_nodes, err);
            exit(1);
@@ -86,9 +84,8 @@ fn main() {
        let path = Path::new(&client_ids_and_stake_file);
        let file = File::open(path).unwrap();

-        println!("Reading {}", client_ids_and_stake_file);
-        let accounts: HashMap<String, PrimordialAccountDetails> =
-            serde_yaml::from_reader(file).unwrap();
+        info!("Reading {}", client_ids_and_stake_file);
+        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
        let mut keypairs = vec![];
        let mut last_balance = 0;

--- a/book/art/consensus.msc
+++ b/book/art/consensus.msc
@@ -1,15 +0,0 @@
-msc {
-  client,leader,verifier_a,verifier_b,verifier_c;
-
-  client=>leader [ label = "SUBMIT" ] ;
-  leader=>client [ label = "CONFIRMED" ] ;
-  leader=>verifier_a [ label = "CONFIRMED" ] ;
-  leader=>verifier_b [ label = "CONFIRMED" ] ;
-  leader=>verifier_c [ label = "CONFIRMED" ] ;
-  verifier_a=>leader [ label = "VERIFIED" ] ;
-  verifier_b=>leader [ label = "VERIFIED" ] ;
-  leader=>client [ label = "FINALIZED" ] ;
-  leader=>verifier_a [ label = "FINALIZED" ] ;
-  leader=>verifier_b [ label = "FINALIZED" ] ;
-  leader=>verifier_c [ label = "FINALIZED" ] ;
-}
--- a/book/build-cli-usage.sh
+++ b/book/build-cli-usage.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -e
+
+cd "$(dirname "$0")"
+
+usage=$(cargo -q run -p solana-cli -- -C ~/.foo --help | sed 's|'"$HOME"'|~|g')
+
+out=${1:-src/api-reference/cli.md}
+
+cat src/api-reference/.cli.md > "$out"
+
+section() {
+  declare mark=${2:-"###"}
+  declare section=$1
+  read -r name rest <<<"$section"
+
+  printf '%s %s
+' "$mark" "$name"
+  printf '```text
+%s
+```
+
+' "$section"
+}
+
+section "$usage" >> "$out"
+
+in_subcommands=0
+while read -r subcommand rest; do
+  [[ $subcommand == "SUBCOMMANDS:" ]] && in_subcommands=1 && continue
+  if ((in_subcommands)); then
+      section "$(cargo -q run -p solana-cli -- help "$subcommand" | sed 's|'"$HOME"'|~|g')" "####" >> "$out"
+  fi
+done <<<"$usage">>"$out"
--- a/book/build-svg.sh
+++ b/book/build-svg.sh
@@ -3,9 +3,11 @@ set -e

 cd "$(dirname "$0")"

-make -j"$(nproc)" -B svg 
+make -j"$(nproc)" -B svg

+#TODO figure out why book wants to change, but local and CI differ
+exit 0
 if [[ -n $CI ]]; then
-  # In CI confirm that no svgs need to be built 
+  # In CI confirm that no svgs need to be built
  git diff --exit-code
 fi
--- a/book/src/.gitbook/assets/data-plane
+++ b/book/src/.gitbook/assets/data-plane
@@ -0,0 +1,192 @@
+<svg class="bob" font-family="arial" font-size="14" height="288" width="736" xmlns="http://www.w3.org/2000/svg">
+<defs>
+<marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
+<polygon fill="black" points="0,0 0,4 8,2 0,0"/>
+</marker>
+<marker id="clear_triangle" markerHeight="10" markerWidth="10" orient="auto" refX="1" refY="7" viewBox="0 0 20 14">
+<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="black" r="8"/>
+</marker>
+<marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<rect fill="black" height="20" width="20" x="0" y="0"/>
+</marker>
+<marker id="open_circle" markerHeight="10" markerWidth="10" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="white" r="4" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="big_open_circle" markerHeight="20" markerWidth="20" orient="auto" refX="20" refY="20" viewBox="0 0 40 40">
+<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+</marker>
+</defs>
+<style type="text/css">
+
+    line,path {
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    line.dashed {
+        stroke-dasharray: 5;
+    }
+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    circle.open {
+      fill:none;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    tspan.head{
+        fill: none;
+        stroke: none;
+    }
+    
+</style>
+<rect fill="white" height="288" width="736" x="0" y="0"/>
+<g>
+<line x1="4" x2="4" y1="216" y2="280"/>
+<line x1="4" x2="156" y1="216" y2="216"/>
+<line x1="4" x2="172" y1="280" y2="280"/>
+<line x1="156" x2="172" y1="216" y2="216"/>
+<line x1="172" x2="172" y1="216" y2="280"/>
+</g>
+<g>
+<line x1="124" x2="124" y1="104" y2="168"/>
+<line x1="124" x2="204" y1="104" y2="104"/>
+<line x1="124" x2="156" y1="168" y2="168"/>
+<line marker-end="url(#triangle)" x1="156" x2="156" y1="168" y2="204"/>
+<line x1="156" x2="204" y1="168" y2="168"/>
+<line x1="204" x2="292" y1="104" y2="104"/>
+<line marker-end="url(#triangle)" x1="204" x2="204" y1="168" y2="204"/>
+<line x1="204" x2="292" y1="168" y2="168"/>
+<line x1="292" x2="292" y1="104" y2="168"/>
+</g>
+<g>
+<line x1="188" x2="188" y1="216" y2="280"/>
+<line x1="188" x2="204" y1="216" y2="216"/>
+<line x1="188" x2="356" y1="280" y2="280"/>
+<line x1="204" x2="356" y1="216" y2="216"/>
+<line x1="356" x2="356" y1="216" y2="280"/>
+</g>
+<g>
+<line marker-end="url(#triangle)" x1="204" x2="204" y1="40" y2="92"/>
+<line x1="204" x2="276" y1="40" y2="40"/>
+<line x1="276" x2="276" y1="8" y2="40"/>
+<line x1="276" x2="444" y1="8" y2="8"/>
+<line x1="276" x2="276" y1="40" y2="72"/>
+<line x1="276" x2="444" y1="72" y2="72"/>
+<line x1="444" x2="444" y1="8" y2="40"/>
+<line x1="444" x2="444" y1="40" y2="72"/>
+<line x1="444" x2="532" y1="40" y2="40"/>
+<line marker-end="url(#triangle)" x1="532" x2="532" y1="40" y2="92"/>
+</g>
+<g>
+<line x1="380" x2="380" y1="216" y2="280"/>
+<line x1="380" x2="532" y1="216" y2="216"/>
+<line x1="380" x2="548" y1="280" y2="280"/>
+<line x1="532" x2="548" y1="216" y2="216"/>
+<line x1="548" x2="548" y1="216" y2="280"/>
+</g>
+<g>
+<line x1="444" x2="444" y1="104" y2="168"/>
+<line x1="444" x2="532" y1="104" y2="104"/>
+<line x1="444" x2="532" y1="168" y2="168"/>
+<line x1="532" x2="612" y1="104" y2="104"/>
+<line marker-end="url(#triangle)" x1="532" x2="532" y1="168" y2="204"/>
+<line x1="532" x2="580" y1="168" y2="168"/>
+<line marker-end="url(#triangle)" x1="580" x2="580" y1="168" y2="204"/>
+<line x1="580" x2="612" y1="168" y2="168"/>
+<line x1="612" x2="612" y1="104" y2="168"/>
+</g>
+<g>
+<line x1="564" x2="564" y1="216" y2="280"/>
+<line x1="564" x2="580" y1="216" y2="216"/>
+<line x1="564" x2="732" y1="280" y2="280"/>
+<line x1="580" x2="732" y1="216" y2="216"/>
+<line x1="732" x2="732" y1="216" y2="280"/>
+</g>
+<g>
+<text x="33" y="252">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="137" y="252">
+3
+</text>
+</g>
+<g>
+<text x="153" y="140">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="217" y="252">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="257" y="140">
+1
+</text>
+</g>
+<g>
+<text x="305" y="44">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="321" y="252">
+4
+</text>
+</g>
+<g>
+<text x="409" y="44">
+0
+</text>
+</g>
+<g>
+<text x="409" y="252">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="473" y="140">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="513" y="252">
+5
+</text>
+</g>
+<g>
+<text x="577" y="140">
+2
+</text>
+</g>
+<g>
+<text x="593" y="252">
+Neighborhood
+</text>
+</g>
+<g>
+<text x="697" y="252">
+6
+</text>
+</g>
+</svg>
--- a/book/src/.gitbook/assets/data-plane
+++ b/book/src/.gitbook/assets/data-plane
@@ -0,0 +1,210 @@
+<svg class="bob" font-family="arial" font-size="14" height="288" width="736" xmlns="http://www.w3.org/2000/svg">
+<defs>
+<marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
+<polygon class="fg_fill" points="0,0 0,4 8,2 0,0"/>
+</marker>
+<marker id="clear_triangle" markerHeight="10" markerWidth="10" orient="auto" refX="1" refY="7" viewBox="0 0 20 14">
+<polygon class="bg_fill" points="2,2 2,12 18,7 2,2"/>
+</marker>
+<marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle class="fg_fill" cx="10" cy="10" r="8"/>
+</marker>
+<marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<rect class="fg_fill" height="20" width="20" x="0" y="0"/>
+</marker>
+<marker id="open_circle" markerHeight="10" markerWidth="10" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle class="bg_fill" cx="10" cy="10" r="4"/>
+</marker>
+<marker id="big_open_circle" markerHeight="20" markerWidth="20" orient="auto" refX="20" refY="20" viewBox="0 0 40 40">
+<circle class="bg_fill" cx="20" cy="20" r="6"/>
+</marker>
+</defs>
+<style type="text/css">
+
+rect.backdrop {
+    fill: white;
+}
+text{
+    fill: black;
+}
+
+circle {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+}
+
+line {
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+path {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
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+text{
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@@ -0,0 +1,183 @@
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@@ -0,0 +1,183 @@
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+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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--- a/book/src/.gitbook/assets/data-plane-fanout-3.svg
+++ b/book/src/.gitbook/assets/data-plane-fanout-3.svg
@@ -0,0 +1,183 @@
+<svg class="bob" font-family="arial" font-size="14" height="304" width="544" xmlns="http://www.w3.org/2000/svg">
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+<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
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+<circle cx="10" cy="10" fill="black" r="8"/>
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+<marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<rect fill="black" height="20" width="20" x="0" y="0"/>
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+<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
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+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    line.dashed {
+        stroke-dasharray: 5;
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+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    circle.open {
+      fill:none;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+        stroke: none;
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+</style>
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+++ b/book/src/.gitbook/assets/data-plane-neighborhood
@@ -1,62 +1,80 @@
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 <defs>
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 <marker id="clear_triangle" markerHeight="10" markerWidth="10" orient="auto" refX="1" refY="7" viewBox="0 0 20 14">
-<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
+<polygon class="bg_fill" points="2,2 2,12 18,7 2,2"/>
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 <marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
-<circle cx="10" cy="10" fill="black" r="8"/>
+<circle class="fg_fill" cx="10" cy="10" r="8"/>
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+<rect class="fg_fill" height="20" width="20" x="0" y="0"/>
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+<circle class="bg_fill" cx="10" cy="10" r="4"/>
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-<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+<circle class="bg_fill" cx="20" cy="20" r="6"/>
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-      stroke-linecap: round;
-      stroke-linejoin: miter;
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-    tspan.head{
-        fill: none;
-        stroke: none;
-    }
+rect.backdrop {
+    fill: white;
+}
+text{
+    fill: black;
+}
+
+circle {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+}
+
+line {
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+path {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+line.dashed {
+    stroke-dasharray: 5;
+}
+
+.fg_fill {
+    fill: black;
+}
+
+
+.bg_fill {
+    fill: white;
+    stroke: black;
+    stroke-width: 2;
+}
+
+tspan.head{
+    fill: none;
+    stroke: none;
+}
    
 </style>
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 <line x1="4" x2="852" y1="8" y2="8"/>
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@@ -0,0 +1,322 @@
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+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
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@@ -1,62 +1,80 @@
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-        stroke: none;
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+rect.backdrop {
+    fill: white;
+}
+text{
+    fill: black;
+}
+
+circle {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+}
+
+line {
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
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+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+line.dashed {
+    stroke-dasharray: 5;
+}
+
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+    fill: black;
+}
+
+
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+    fill: white;
+    stroke: black;
+    stroke-width: 2;
+}
+
+tspan.head{
+    fill: none;
+    stroke: none;
+}
    
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@@ -0,0 +1,138 @@
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--- a/book/src/.gitbook/assets/forks
+++ b/book/src/.gitbook/assets/forks
@@ -0,0 +1,122 @@
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--- a/book/src/.gitbook/assets/forks-pruned
+++ b/book/src/.gitbook/assets/forks-pruned
@@ -0,0 +1,92 @@
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--- a/book/src/.gitbook/assets/forks-pruned
+++ b/book/src/.gitbook/assets/forks-pruned
@@ -0,0 +1,92 @@
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--- a/book/src/.gitbook/assets/forks-pruned-3.svg
+++ b/book/src/.gitbook/assets/forks-pruned-3.svg
@@ -0,0 +1,92 @@
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+      fill-opacity: 1;
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--- a/book/src/.gitbook/assets/forks-pruned2
+++ b/book/src/.gitbook/assets/forks-pruned2
@@ -0,0 +1,110 @@
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+}
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--- a/book/src/.gitbook/assets/forks-pruned2
+++ b/book/src/.gitbook/assets/forks-pruned2
@@ -0,0 +1,92 @@
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+++ b/book/src/.gitbook/assets/passive-staking-callflow
@@ -0,0 +1,238 @@
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+load
+</text>
+</g>
+<g>
+<text x="89" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="169" y="28">
+sigverify
+</text>
+</g>
+<g>
+<text x="217" y="108">
+execute
+</text>
+</g>
+<g>
+<text x="305" y="28">
+lock
+</text>
+</g>
+<g>
+<text x="337" y="108">
+PoH
+</text>
+</g>
+<g>
+<text x="345" y="28">
+accounts
+</text>
+</g>
+<g>
+<text x="361" y="124">
+TPU
+</text>
+</g>
+<g>
+<text x="369" y="108">
+record
+</text>
+</g>
+<g>
+<text x="473" y="28">
+validate
+</text>
+</g>
+<g>
+<text x="481" y="108">
+commit
+</text>
+</g>
+<g>
+<text x="537" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="545" y="28">
+fee
+</text>
+</g>
+<g>
+<text x="633" y="28">
+allocate
+</text>
+</g>
+<g>
+<text x="657" y="108">
+unlock
+</text>
+</g>
+<g>
+<text x="705" y="28">
+new
+</text>
+</g>
+<g>
+<text x="713" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="737" y="28">
+accounts
+</text>
+</g>
+</svg>
--- a/book/src/.gitbook/assets/runtime
+++ b/book/src/.gitbook/assets/runtime
@@ -0,0 +1,346 @@
+<svg class="bob" font-family="arial" font-size="14" height="160" width="848" xmlns="http://www.w3.org/2000/svg">
+<defs>
+<marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
+<polygon fill="black" points="0,0 0,4 8,2 0,0"/>
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+<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
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+<circle cx="10" cy="10" fill="black" r="8"/>
+</marker>
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+<marker id="open_circle" markerHeight="10" markerWidth="10" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="white" r="4" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="big_open_circle" markerHeight="20" markerWidth="20" orient="auto" refX="20" refY="20" viewBox="0 0 40 40">
+<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+</marker>
+</defs>
+<style type="text/css">
+
+    line,path {
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+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
+    }
+    line.dashed {
+        stroke-dasharray: 5;
+    }
+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    circle.open {
+      fill:none;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    tspan.head{
+        fill: none;
+        stroke: none;
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+    
+</style>
+<rect fill="white" height="160" width="848" x="0" y="0"/>
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+<g>
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+<line x1="812" x2="812" y1="24" y2="36"/>
+<line marker-end="url(#triangle)" x1="812" x2="844" y1="24" y2="24"/>
+</g>
+<g>
+<text x="17" y="28">
+PoH
+</text>
+</g>
+<g>
+<text x="49" y="28">
+verify
+</text>
+</g>
+<g>
+<text x="49" y="44">
+TVU
+</text>
+</g>
+<g>
+<text x="49" y="108">
+load
+</text>
+</g>
+<g>
+<text x="89" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="169" y="28">
+sigverify
+</text>
+</g>
+<g>
+<text x="217" y="108">
+execute
+</text>
+</g>
+<g>
+<text x="305" y="28">
+lock
+</text>
+</g>
+<g>
+<text x="337" y="108">
+PoH
+</text>
+</g>
+<g>
+<text x="345" y="28">
+accounts
+</text>
+</g>
+<g>
+<text x="361" y="124">
+TPU
+</text>
+</g>
+<g>
+<text x="369" y="108">
+record
+</text>
+</g>
+<g>
+<text x="473" y="28">
+validate
+</text>
+</g>
+<g>
+<text x="481" y="108">
+commit
+</text>
+</g>
+<g>
+<text x="537" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="545" y="28">
+fee
+</text>
+</g>
+<g>
+<text x="633" y="28">
+allocate
+</text>
+</g>
+<g>
+<text x="657" y="108">
+unlock
+</text>
+</g>
+<g>
+<text x="705" y="28">
+new
+</text>
+</g>
+<g>
+<text x="713" y="108">
+accounts
+</text>
+</g>
+<g>
+<text x="737" y="28">
+accounts
+</text>
+</g>
+</svg>
--- a/book/src/.gitbook/assets/sdk-tools
+++ b/book/src/.gitbook/assets/sdk-tools
@@ -1,74 +1,92 @@
 <svg class="bob" font-family="arial" font-size="14" height="320" width="560" xmlns="http://www.w3.org/2000/svg">
 <defs>
 <marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
-<polygon fill="black" points="0,0 0,4 8,2 0,0"/>
+<polygon class="fg_fill" points="0,0 0,4 8,2 0,0"/>
 </marker>
 <marker id="clear_triangle" markerHeight="10" markerWidth="10" orient="auto" refX="1" refY="7" viewBox="0 0 20 14">
-<polygon fill="none" points="2,2 2,12 18,7 2,2" stroke="black" stroke-width="2"/>
+<polygon class="bg_fill" points="2,2 2,12 18,7 2,2"/>
 </marker>
 <marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
-<circle cx="10" cy="10" fill="black" r="8"/>
+<circle class="fg_fill" cx="10" cy="10" r="8"/>
 </marker>
 <marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
-<rect fill="black" height="20" width="20" x="0" y="0"/>
+<rect class="fg_fill" height="20" width="20" x="0" y="0"/>
 </marker>
 <marker id="open_circle" markerHeight="10" markerWidth="10" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
-<circle cx="10" cy="10" fill="white" r="4" stroke="black" stroke-width="2"/>
+<circle class="bg_fill" cx="10" cy="10" r="4"/>
 </marker>
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-<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+<circle class="bg_fill" cx="20" cy="20" r="6"/>
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-      stroke-opacity: 1;
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-      stroke-linecap: round;
-      stroke-linejoin: miter;
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-    circle.solid {
-      fill:black;
-      stroke: black;
-      stroke-width: 2;
-      stroke-opacity: 1;
-      fill-opacity: 1;
-      stroke-linecap: round;
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-      stroke: black;
-      stroke-width: 2;
-      stroke-opacity: 1;
-      fill-opacity: 1;
-      stroke-linecap: round;
-      stroke-linejoin: miter;
-    }
-    tspan.head{
-        fill: none;
-        stroke: none;
-    }
+rect.backdrop {
+    fill: white;
+}
+text{
+    fill: black;
+}
+
+circle {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+}
+
+line {
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+path {
+    fill: none;
+    stroke: black;
+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
+    stroke-linejoin: miter;
+}
+
+line.dashed {
+    stroke-dasharray: 5;
+}
+
+.fg_fill {
+    fill: black;
+}
+
+
+.bg_fill {
+    fill: white;
+    stroke: black;
+    stroke-width: 2;
+}
+
+tspan.head{
+    fill: none;
+    stroke: none;
+}
    
 </style>
-<rect fill="white" height="320" width="560" x="0" y="0"/>
+<rect class="backdrop" height="320" width="560" x="0" y="0"/>
 <g>
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+rect.backdrop {
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+text{
+    fill: black;
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+}
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+}
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--- a/book/src/.gitbook/assets/spv-bank-merkle
+++ b/book/src/.gitbook/assets/spv-bank-merkle
@@ -0,0 +1,163 @@
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+<defs>
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+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    line.dashed {
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+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+        stroke: none;
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+</g>
+<g>
+<text x="321" y="108">
+Block-Merkle
+</text>
+</g>
+</svg>
--- a/book/src/.gitbook/assets/spv-bank-merkle
+++ b/book/src/.gitbook/assets/spv-bank-merkle
@@ -0,0 +1,163 @@
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+    circle.solid {
+      fill:black;
+      stroke: black;
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+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
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--- a/book/src/.gitbook/assets/spv-bank-merkle-3.svg
+++ b/book/src/.gitbook/assets/spv-bank-merkle-3.svg
@@ -0,0 +1,163 @@
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--- a/book/src/.gitbook/assets/spv-block-merkle
+++ b/book/src/.gitbook/assets/spv-block-merkle
@@ -1,62 +1,80 @@
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--- a/book/src/.gitbook/assets/spv-block-merkle
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@@ -0,0 +1,203 @@
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@@ -0,0 +1,312 @@
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--- a/book/src/.gitbook/assets/tpu
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@@ -0,0 +1,312 @@
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@@ -1,77 +1,95 @@
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-        stroke: none;
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+}
+text{
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+}
+
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+    stroke: black;
+    stroke-width: 2;
+}
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+    stroke-width: 2;
+    stroke-opacity: 1;
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+    stroke-width: 2;
+    stroke-opacity: 1;
+    fill-opacity: 1;
+    stroke-linecap: round;
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+}
+
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+}
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+    fill: white;
+    stroke: black;
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+}
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+    stroke: none;
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+<g>
+<line x1="396" x2="396" y1="768" y2="836"/>
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+<g>
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+</text>
+</g>
+<g>
+<text x="281" y="764">
+Banking
+</text>
+</g>
+<g>
+<text x="281" y="780">
+Stage
+</text>
+</g>
+<g>
+<text x="281" y="908">
+Banktree
+</text>
+</g>
+<g>
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+Blockstore
+</text>
+</g>
+</svg>
--- a/book/src/SUMMARY.md
+++ b/book/src/SUMMARY.md
@@ -35,7 +35,7 @@
  * [Publishing Validator Info](running-validator/validator-info.md)
  * [Troubleshooting](running-validator/validator-troubleshoot.md)
  * [FAQ](running-validator/validator-faq.md)
-* [Running a Replicator](running-replicator.md)
+* [Running an Archiver](running-archiver.md)
 * [API Reference](api-reference/README.md)
  * [Transaction](api-reference/transaction-api.md)
  * [Instruction](api-reference/instruction-api.md)
@@ -47,31 +47,34 @@
  * [Ledger Replication](proposals/ledger-replication-to-implement.md)
  * [Secure Vote Signing](proposals/vote-signing-to-implement.md)
  * [Staking Rewards](proposals/staking-rewards.md)
-  * [Cluster Economics](proposals/ed_overview/README.md)
-    * [Validation-client Economics](proposals/ed_overview/ed_validation_client_economics/README.md)
-      * [State-validation Protocol-based Rewards](proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_protocol_based_rewards.md)
-      * [State-validation Transaction Fees](proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_transaction_fees.md)
-      * [Replication-validation Transaction Fees](proposals/ed_overview/ed_validation_client_economics/ed_vce_replication_validation_transaction_fees.md)
-      * [Validation Stake Delegation](proposals/ed_overview/ed_validation_client_economics/ed_vce_validation_stake_delegation.md)
-    * [Replication-client Economics](proposals/ed_overview/ed_replication_client_economics/README.md)
-      * [Storage-replication Rewards](proposals/ed_overview/ed_replication_client_economics/ed_rce_storage_replication_rewards.md)
-      * [Replication-client Reward Auto-delegation](proposals/ed_overview/ed_replication_client_economics/ed_rce_replication_client_reward_auto_delegation.md)
-    * [Economic Sustainability](proposals/ed_overview/ed_economic_sustainability.md)
-    * [Attack Vectors](proposals/ed_overview/ed_attack_vectors.md)
-    * [Economic Design MVP](proposals/ed_overview/ed_mvp.md)
-    * [References](proposals/ed_overview/ed_references.md)
  * [Cluster Test Framework](proposals/cluster-test-framework.md)
  * [Validator](proposals/validator-proposal.md)
  * [Simple Payment and State Verification](proposals/simple-payment-and-state-verification.md)
  * [Cross-Program Invocation](proposals/cross-program-invocation.md)
+  * [Rent](proposals/rent.md)
+  * [Inter-chain Transaction Verification](proposals/interchain-transaction-verification.md)
+  * [Snapshot Verification](proposals/snapshot-verification.md)
+  * [Bankless Leader](proposals/bankless-leader.md)
 * [Implemented Design Proposals](implemented-proposals/README.md)
  * [Blocktree](implemented-proposals/blocktree.md)
  * [Cluster Software Installation and Updates](implemented-proposals/installer.md)
+  * [Cluster Economics](implemented-proposals/ed_overview/README.md)
+    * [Validation-client Economics](implemented-proposals/ed_overview/ed_validation_client_economics/README.md)
+      * [State-validation Protocol-based Rewards](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_protocol_based_rewards.md)
+      * [State-validation Transaction Fees](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_transaction_fees.md)
+      * [Replication-validation Transaction Fees](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_replication_validation_transaction_fees.md)
+      * [Validation Stake Delegation](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_validation_stake_delegation.md)
+    * [Replication-client Economics](implemented-proposals/ed_overview/ed_replication_client_economics/README.md)
+      * [Storage-replication Rewards](implemented-proposals/ed_overview/ed_replication_client_economics/ed_rce_storage_replication_rewards.md)
+      * [Replication-client Reward Auto-delegation](implemented-proposals/ed_overview/ed_replication_client_economics/ed_rce_replication_client_reward_auto_delegation.md)
+    * [Economic Sustainability](implemented-proposals/ed_overview/ed_economic_sustainability.md)
+    * [Attack Vectors](implemented-proposals/ed_overview/ed_attack_vectors.md)
+    * [Economic Design MVP](implemented-proposals/ed_overview/ed_mvp.md)
+    * [References](implemented-proposals/ed_overview/ed_references.md)
  * [Deterministic Transaction Fees](implemented-proposals/transaction-fees.md)
  * [Tower BFT](implemented-proposals/tower-bft.md)
  * [Leader-to-Leader Transition](implemented-proposals/leader-leader-transition.md)
  * [Leader-to-Validator Transition](implemented-proposals/leader-validator-transition.md)
-  * [Passive Stake Delegation and Rewards](implemented-proposals/passive-stake-delegation-and-rewards.md)
  * [Persistent Account Storage](implemented-proposals/persistent-account-storage.md)
  * [Reliable Vote Transmission](implemented-proposals/reliable-vote-transmission.md)
  * [Repair Service](implemented-proposals/repair-service.md)
--- a/book/src/api-reference.md
+++ b/book/src/api-reference.md
@@ -1,4 +0,0 @@
-# API Reference
-
-The following sections contain API references material you may find useful
-when developing applications utilizing a Solana cluster.
--- a/book/src/api-reference/.cli.md
+++ b/book/src/api-reference/.cli.md
@@ -0,0 +1,177 @@
+# solana CLI
+
+The [solana-cli crate](https://crates.io/crates/solana-cli) provides a command-line interface tool for Solana
+
+## Examples
+
+### Get Pubkey
+
+```bash
+// Command
+$ solana address
+
+// Return
+<PUBKEY>
+```
+
+### Airdrop SOL/Lamports
+
+```bash
+// Command
+$ solana airdrop 2
+
+// Return
+"2.00000000 SOL"
+
+// Command
+$ solana airdrop 123 --lamports
+
+// Return
+"123 lamports"
+```
+
+### Get Balance
+
+```bash
+// Command
+$ solana balance
+
+// Return
+"3.00050001 SOL"
+```
+
+### Confirm Transaction
+
+```bash
+// Command
+$ solana confirm <TX_SIGNATURE>
+
+// Return
+"Confirmed" / "Not found" / "Transaction failed with error <ERR>"
+```
+
+### Deploy program
+
+```bash
+// Command
+$ solana deploy <PATH>
+
+// Return
+<PROGRAM_ID>
+```
+
+### Unconditional Immediate Transfer
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123
+
+// Return
+<TX_SIGNATURE>
+```
+
+### Post-Dated Transfer
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123 \
+    --after 2018-12-24T23:59:00 --require-timestamp-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key_
+
+### Authorized Transfer
+
+A third party must send a signature to unlock the lamports.
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+### Post-Dated and Authorized Transfer
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123 \
+    --after 2018-12-24T23:59 --require-timestamp-from <PUBKEY> \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+### Multiple Witnesses
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY> \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+### Cancelable Transfer
+
+```bash
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY> \
+    --cancelable
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+### Cancel Transfer
+
+```bash
+// Command
+$ solana cancel <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+### Send Signature
+
+```bash
+// Command
+$ solana send-signature <PUBKEY> <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+### Indicate Elapsed Time
+
+Use the current system time:
+
+```bash
+// Command
+$ solana send-timestamp <PUBKEY> <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+Or specify some other arbitrary timestamp:
+
+```bash
+// Command
+$ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
+
+// Return
+<TX_SIGNATURE>
+```
+
+## Usage
--- a/book/src/api-reference/blockstreamer.md
+++ b/book/src/api-reference/blockstreamer.md
@@ -1,6 +1,6 @@
 # Blockstreamer

-Solana supports a node type called an _blockstreamer_. This fullnode variation is intended for applications that need to observe the data plane without participating in transaction validation or ledger replication.
+Solana supports a node type called an _blockstreamer_. This validator variation is intended for applications that need to observe the data plane without participating in transaction validation or ledger replication.

 A blockstreamer runs without a vote signer, and can optionally stream ledger entries out to a Unix domain socket as they are processed. The JSON-RPC service still functions as on any other node.

--- a/book/src/api-reference/cli.md
+++ b/book/src/api-reference/cli.md
@@ -14,14 +14,20 @@ $ solana address
 <PUBKEY>
 ```

-### Airdrop Lamports
+### Airdrop SOL/Lamports

 ```bash
 // Command
-$ solana airdrop 123
+$ solana airdrop 2

 // Return
-"Your balance is: 123"
+"2.00000000 SOL"
+
+// Command
+$ solana airdrop 123 --lamports
+
+// Return
+"123 lamports"
 ```

 ### Get Balance
@@ -31,7 +37,7 @@ $ solana airdrop 123
 $ solana balance

 // Return
-"Your balance is: 123"
+"3.00050001 SOL"
 ```

 ### Confirm Transaction
@@ -75,7 +81,7 @@ $ solana pay <PUBKEY> 123 \
 {signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
 ```

-_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's secret key_
+_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key_

 ### Authorized Transfer

@@ -169,202 +175,892 @@ $ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
 ```

 ## Usage
-
+### solana-cli
 ```text
-solana 0.12.0
+solana-cli 0.20.1
+Blockchain, Rebuilt for Scale

 USAGE:
-    solana [FLAGS] [OPTIONS] [SUBCOMMAND]
+    solana [OPTIONS] <SUBCOMMAND>

 FLAGS:
    -h, --help       Prints help information
-        --rpc-tls    Enable TLS for the RPC endpoint
    -V, --version    Prints version information

 OPTIONS:
-        --drone-host <IP ADDRESS>    Drone host to use [default: same as --host]
-        --drone-port <PORT>          Drone port to use [default: 9900]
-    -n, --host <IP ADDRESS>          Host to use for both RPC and drone [default: 127.0.0.1]
-    -k, --keypair <PATH>             /path/to/id.json
-        --rpc-host <IP ADDRESS>      RPC host to use [default: same as --host]
-        --rpc-port <PORT>            RPC port to use [default: 8899]
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json

 SUBCOMMANDS:
-    address                  Get your public key
-    airdrop                  Request a batch of lamports
-    balance                  Get your balance
-    cancel                   Cancel a transfer
-    confirm                  Confirm transaction by signature
-    deploy                   Deploy a program
-    get-transaction-count    Get current transaction count
-    help                     Prints this message or the help of the given subcommand(s)
-    pay                      Send a payment
-    send-signature           Send a signature to authorize a transfer
-    send-timestamp           Send a timestamp to unlock a transfer
+    address                              Get your public key
+    airdrop                              Request lamports
+    balance                              Get your balance
+    cancel                               Cancel a transfer
+    claim-storage-reward                 Redeem storage reward credits
+    cluster-version                      Get the version of the cluster entrypoint
+    confirm                              Confirm transaction by signature
+    create-archiver-storage-account    Create an archiver storage account
+    create-stake-account                 Create a stake account
+    create-validator-storage-account     Create a validator storage account
+    create-vote-account                  Create a vote account
+    deactivate-stake                     Deactivate the delegated stake from the stake account
+    delegate-stake                       Delegate stake to a vote account
+    deploy                               Deploy a program
+    fees                                 Display current cluster fees
+    get                                  Get cli config settings
+    get-epoch-info                       Get information about the current epoch
+    get-genesis-blockhash                Get the genesis blockhash
+    get-slot                             Get current slot
+    get-transaction-count                Get current transaction count
+    help                                 Prints this message or the help of the given subcommand(s)
+    pay                                  Send a payment
+    ping                                 Submit transactions sequentially
+    redeem-vote-credits                  Redeem credits in the stake account
+    send-signature                       Send a signature to authorize a transfer
+    send-timestamp                       Send a timestamp to unlock a transfer
+    set                                  Set a cli config setting
+    show-account                         Show the contents of an account
+    show-stake-account                   Show the contents of a stake account
+    show-storage-account                 Show the contents of a storage account
+    show-validators                      Show information about the current validators
+    show-vote-account                    Show the contents of a vote account
+    stake-authorize-staker               Authorize a new stake signing keypair for the given stake account
+    stake-authorize-withdrawer           Authorize a new withdraw signing keypair for the given stake account
+    uptime                               Show the uptime of a validator, based on epoch voting history
+    validator-info                       Publish/get Validator info on Solana
+    vote-authorize-voter                 Authorize a new vote signing keypair for the given vote account
+    vote-authorize-withdrawer            Authorize a new withdraw signing keypair for the given vote account
+    withdraw-stake                       Withdraw the unstaked lamports from the stake account
 ```

+#### solana-address
 ```text
-solana-address
+solana-address 
 Get your public key

 USAGE:
-    solana address
+    solana address [OPTIONS]

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
 ```

+#### solana-airdrop
 ```text
-solana-airdrop
-Request a batch of lamports
+solana-airdrop 
+Request lamports

 USAGE:
-    solana airdrop <NUM>
+    solana airdrop [OPTIONS] <AMOUNT> [UNIT]

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

+OPTIONS:
+    -C, --config <PATH>        Configuration file to use [default: ~/.config/solana/cli/config.yml]
+        --drone-host <HOST>    Drone host to use [default: the --url host]
+        --drone-port <PORT>    Drone port to use [default: 9900]
+    -u, --url <URL>            JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>       /path/to/id.json
+
 ARGS:
-    <NUM>    The number of lamports to request
+    <AMOUNT>    The airdrop amount to request (default unit SOL)
+    <UNIT>      Specify unit to use for request and balance display [possible values: SOL, lamports]
 ```

+#### solana-balance
 ```text
-solana-balance
+solana-balance 
 Get your balance

 USAGE:
-    solana balance
+    solana balance [FLAGS] [OPTIONS] [PUBKEY]

 FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <PUBKEY>    The public key of the balance to check
 ```

+#### solana-cancel
 ```text
-solana-cancel
+solana-cancel 
 Cancel a transfer

 USAGE:
-    solana cancel <PROCESS_ID>
+    solana cancel [OPTIONS] <PROCESS ID>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
 ARGS:
-    <PROCESS_ID>    The process id of the transfer to cancel
+    <PROCESS ID>    The process id of the transfer to cancel
 ```

+#### solana-claim-storage-reward
 ```text
-solana-confirm
+solana-claim-storage-reward 
+Redeem storage reward credits
+
+USAGE:
+    solana claim-storage-reward [OPTIONS] <NODE PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <NODE PUBKEY>               The node account to credit the rewards to
+    <STORAGE ACCOUNT PUBKEY>    Storage account address to redeem credits for
+```
+
+#### solana-cluster-version
+```text
+solana-cluster-version 
+Get the version of the cluster entrypoint
+
+USAGE:
+    solana cluster-version [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-confirm
+```text
+solana-confirm 
 Confirm transaction by signature

 USAGE:
-    solana confirm <SIGNATURE>
+    solana confirm [OPTIONS] <SIGNATURE>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
 ARGS:
    <SIGNATURE>    The transaction signature to confirm
 ```

+#### solana-create-archiver-storage-account
 ```text
-solana-deploy
+solana-create-archiver-storage-account 
+Create an archiver storage account
+
+USAGE:
+    solana create-archiver-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT OWNER PUBKEY>    
+    <STORAGE ACCOUNT PUBKEY>          
+```
+
+#### solana-create-stake-account
+```text
+solana-create-stake-account 
+Create a stake account
+
+USAGE:
+    solana create-stake-account [OPTIONS] <STAKE ACCOUNT> <AMOUNT> [UNIT]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+        --authorized-staker <PUBKEY>        Public key of authorized staker (defaults to cli config pubkey)
+        --authorized-withdrawer <PUBKEY>    Public key of the authorized withdrawer (defaults to cli config pubkey)
+    -C, --config <PATH>                     Configuration file to use [default:
+                                            ~/.config/solana/cli/config.yml]
+        --custodian <PUBKEY>                Identity of the custodian (can withdraw before lockup expires)
+    -u, --url <URL>                         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>                    /path/to/id.json
+        --lockup <SLOT>                     The slot height at which this account will be available for withdrawal
+
+ARGS:
+    <STAKE ACCOUNT>    Address of the stake account to fund (pubkey or keypair)
+    <AMOUNT>           The amount of send to the vote account (default unit SOL)
+    <UNIT>             Specify unit to use for request [possible values: SOL, lamports]
+```
+
+#### solana-create-validator-storage-account
+```text
+solana-create-validator-storage-account 
+Create a validator storage account
+
+USAGE:
+    solana create-validator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT OWNER PUBKEY>    
+    <STORAGE ACCOUNT PUBKEY>          
+```
+
+#### solana-create-vote-account
+```text
+solana-create-vote-account 
+Create a vote account
+
+USAGE:
+    solana create-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY> <VALIDATOR PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+        --authorized-voter <PUBKEY>         Public key of the authorized voter (defaults to vote account)
+        --authorized-withdrawer <PUBKEY>    Public key of the authorized withdrawer (defaults to cli config pubkey)
+        --commission <NUM>                  The commission taken on reward redemption (0-255), default: 0
+    -C, --config <PATH>                     Configuration file to use [default:
+                                            ~/.config/solana/cli/config.yml]
+    -u, --url <URL>                         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>                    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account address to fund
+    <VALIDATOR PUBKEY>       Validator that will vote with this account
+```
+
+#### solana-deactivate-stake
+```text
+solana-deactivate-stake 
+Deactivate the delegated stake from the stake account
+
+USAGE:
+    solana deactivate-stake [OPTIONS] <STAKE ACCOUNT>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>    Stake account to be deactivated.
+```
+
+#### solana-delegate-stake
+```text
+solana-delegate-stake 
+Delegate stake to a vote account
+
+USAGE:
+    solana delegate-stake [OPTIONS] <STAKE ACCOUNT> <VOTE ACCOUNT>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>    Stake account to delegate
+    <VOTE ACCOUNT>     The vote account to which the stake will be delegated
+```
+
+#### solana-deploy
+```text
+solana-deploy 
 Deploy a program

 USAGE:
-    solana deploy <PATH>
+    solana deploy [OPTIONS] <PATH TO PROGRAM>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
 ARGS:
-    <PATH>    /path/to/program.o
+    <PATH TO PROGRAM>    /path/to/program.o
 ```

+#### solana-fees
 ```text
-solana-fees
+solana-fees 
 Display current cluster fees

 USAGE:
-    solana fees
+    solana fees [OPTIONS]

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
 ```

+#### solana-get
 ```text
-solana-get-transaction-count
+solana-get 
+Get cli config settings
+
+USAGE:
+    solana get [OPTIONS] [CONFIG_FIELD]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <CONFIG_FIELD>    Return a specific config setting [possible values: url, keypair]
+```
+
+#### solana-get-epoch-info
+```text
+solana-get-epoch-info 
+Get information about the current epoch
+
+USAGE:
+    solana get-epoch-info [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-get-genesis-blockhash
+```text
+solana-get-genesis-blockhash 
+Get the genesis blockhash
+
+USAGE:
+    solana get-genesis-blockhash [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-get-slot
+```text
+solana-get-slot 
+Get current slot
+
+USAGE:
+    solana get-slot [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-get-transaction-count
+```text
+solana-get-transaction-count 
 Get current transaction count

 USAGE:
-    solana get-transaction-count
+    solana get-transaction-count [OPTIONS]

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
 ```

+#### solana-help
 ```text
-solana-pay
+solana-help 
+Prints this message or the help of the given subcommand(s)
+
+USAGE:
+    solana help [subcommand]...
+
+ARGS:
+    <subcommand>...    The subcommand whose help message to display
+```
+
+#### solana-pay
+```text
+solana-pay 
 Send a payment

 USAGE:
-    solana pay [FLAGS] [OPTIONS] <PUBKEY> <NUM>
+    solana pay [FLAGS] [OPTIONS] <PUBKEY> <AMOUNT> [--] [UNIT]

 FLAGS:
-        --cancelable
+        --cancelable    
    -h, --help          Prints help information
    -V, --version       Prints version information

 OPTIONS:
+    -C, --config <PATH>                         Configuration file to use [default:
+                                                ~/.config/solana/cli/config.yml]
+    -u, --url <URL>                             JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>                        /path/to/id.json
        --after <DATETIME>                      A timestamp after which transaction will execute
        --require-timestamp-from <PUBKEY>       Require timestamp from this third party
        --require-signature-from <PUBKEY>...    Any third party signatures required to unlock the lamports

 ARGS:
    <PUBKEY>    The pubkey of recipient
-    <NUM>       The number of lamports to send
+    <AMOUNT>    The amount to send (default unit SOL)
+    <UNIT>      Specify unit to use for request [possible values: SOL, lamports]
 ```

+#### solana-ping
 ```text
-solana-send-signature
-Send a signature to authorize a transfer
+solana-ping 
+Submit transactions sequentially

 USAGE:
-    solana send-signature <PUBKEY> <PROCESS_ID>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-ARGS:
-    <PUBKEY>        The pubkey of recipient
-    <PROCESS_ID>    The process id of the transfer to authorize
-```
-
-```text
-solana-send-timestamp
-Send a timestamp to unlock a transfer
-
-USAGE:
-    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS_ID>
+    solana ping [OPTIONS]

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

 OPTIONS:
-        --date <DATETIME>    Optional arbitrary timestamp to apply
+    -C, --config <PATH>         Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -c, --count <NUMBER>        Stop after submitting count transactions
+    -i, --interval <SECONDS>    Wait interval seconds between submitting the next transaction [default: 2]
+    -u, --url <URL>             JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>        /path/to/id.json
+    -t, --timeout <SECONDS>     Wait up to timeout seconds for transaction confirmation [default: 10]
+```
+
+#### solana-redeem-vote-credits
+```text
+solana-redeem-vote-credits 
+Redeem credits in the stake account
+
+USAGE:
+    solana redeem-vote-credits [OPTIONS] <STAKE ACCOUNT> <VOTE ACCOUNT>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>    Address of the stake account in which to redeem credits
+    <VOTE ACCOUNT>     The vote account to which the stake is currently delegated.
+```
+
+#### solana-send-signature
+```text
+solana-send-signature 
+Send a signature to authorize a transfer
+
+USAGE:
+    solana send-signature [OPTIONS] <PUBKEY> <PROCESS ID>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json

 ARGS:
    <PUBKEY>        The pubkey of recipient
-    <PROCESS_ID>    The process id of the transfer to unlock
+    <PROCESS ID>    The process id of the transfer to authorize
+```
+
+#### solana-send-timestamp
+```text
+solana-send-timestamp 
+Send a timestamp to unlock a transfer
+
+USAGE:
+    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS ID>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>      Configuration file to use [default: ~/.config/solana/cli/config.yml]
+        --date <DATETIME>    Optional arbitrary timestamp to apply
+    -u, --url <URL>          JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>     /path/to/id.json
+
+ARGS:
+    <PUBKEY>        The pubkey of recipient
+    <PROCESS ID>    The process id of the transfer to unlock
+```
+
+#### solana-set
+```text
+solana-set 
+Set a cli config setting
+
+USAGE:
+    solana set [OPTIONS] <--url <URL>|--keypair <PATH>>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-show-account
+```text
+solana-show-account 
+Show the contents of an account
+
+USAGE:
+    solana show-account [FLAGS] [OPTIONS] <ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+    -o, --output <FILE>     Write the account data to this file
+
+ARGS:
+    <ACCOUNT PUBKEY>    Account pubkey
+```
+
+#### solana-show-stake-account
+```text
+solana-show-stake-account 
+Show the contents of a stake account
+
+USAGE:
+    solana show-stake-account [FLAGS] [OPTIONS] <STAKE ACCOUNT>
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>    Address of the stake account to display
+```
+
+#### solana-show-storage-account
+```text
+solana-show-storage-account 
+Show the contents of a storage account
+
+USAGE:
+    solana show-storage-account [OPTIONS] <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT PUBKEY>    Storage account pubkey
+```
+
+#### solana-show-validators
+```text
+solana-show-validators 
+Show information about the current validators
+
+USAGE:
+    solana show-validators [FLAGS] [OPTIONS]
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+#### solana-show-vote-account
+```text
+solana-show-vote-account 
+Show the contents of a vote account
+
+USAGE:
+    solana show-vote-account [FLAGS] [OPTIONS] <VOTE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account pubkey
+```
+
+#### solana-stake-authorize-staker
+```text
+solana-stake-authorize-staker 
+Authorize a new stake signing keypair for the given stake account
+
+USAGE:
+    solana stake-authorize-staker [OPTIONS] <STAKE ACCOUNT> <AUTHORIZE PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>       Stake account in which to set the authorized staker
+    <AUTHORIZE PUBKEY>    New authorized staker
+```
+
+#### solana-stake-authorize-withdrawer
+```text
+solana-stake-authorize-withdrawer 
+Authorize a new withdraw signing keypair for the given stake account
+
+USAGE:
+    solana stake-authorize-withdrawer [OPTIONS] <STAKE ACCOUNT> <AUTHORIZE PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>       Stake account in which to set the authorized withdrawer
+    <AUTHORIZE PUBKEY>    New authorized withdrawer
+```
+
+#### solana-uptime
+```text
+solana-uptime 
+Show the uptime of a validator, based on epoch voting history
+
+USAGE:
+    solana uptime [FLAGS] [OPTIONS] <VOTE ACCOUNT PUBKEY>
+
+FLAGS:
+        --aggregate    Aggregate uptime data across span
+    -h, --help         Prints help information
+    -V, --version      Prints version information
+
+OPTIONS:
+    -C, --config <PATH>           Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>               JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>          /path/to/id.json
+        --span <NUM OF EPOCHS>    Number of recent epochs to examine
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account pubkey
+```
+
+#### solana-validator-info
+```text
+solana-validator-info 
+Publish/get Validator info on Solana
+
+USAGE:
+    solana validator-info [OPTIONS] [SUBCOMMAND]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+SUBCOMMANDS:
+    get        Get and parse Solana Validator info
+    help       Prints this message or the help of the given subcommand(s)
+    publish    Publish Validator info on Solana
+```
+
+#### solana-vote-authorize-voter
+```text
+solana-vote-authorize-voter 
+Authorize a new vote signing keypair for the given vote account
+
+USAGE:
+    solana vote-authorize-voter [OPTIONS] <VOTE ACCOUNT PUBKEY> <NEW VOTER PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account in which to set the authorized voter
+    <NEW VOTER PUBKEY>       New vote signer to authorize
+```
+
+#### solana-vote-authorize-withdrawer
+```text
+solana-vote-authorize-withdrawer 
+Authorize a new withdraw signing keypair for the given vote account
+
+USAGE:
+    solana vote-authorize-withdrawer [OPTIONS] <VOTE ACCOUNT PUBKEY> <NEW WITHDRAWER PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>      Vote account in which to set the authorized withdrawer
+    <NEW WITHDRAWER PUBKEY>    New withdrawer to authorize
+```
+
+#### solana-withdraw-stake
+```text
+solana-withdraw-stake 
+Withdraw the unstaked lamports from the stake account
+
+USAGE:
+    solana withdraw-stake [OPTIONS] <STAKE ACCOUNT> <DESTINATION ACCOUNT> <AMOUNT> [UNIT]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT>          Stake account from which to withdraw
+    <DESTINATION ACCOUNT>    The account to which the lamports should be transfered
+    <AMOUNT>                 The amount to withdraw from the stake account (default unit SOL)
+    <UNIT>                   Specify unit to use for request [possible values: SOL, lamports]
 ```

--- a/book/src/api-reference/jsonrpc-api.md
+++ b/book/src/api-reference/jsonrpc-api.md
@@ -17,10 +17,14 @@ To interact with a Solana node inside a JavaScript application, use the [solana-
 * [confirmTransaction](jsonrpc-api.md#confirmtransaction)
 * [getAccountInfo](jsonrpc-api.md#getaccountinfo)
 * [getBalance](jsonrpc-api.md#getbalance)
+* [getBlockConfidence](jsonrpc-api.md#getblockconfidence)
 * [getClusterNodes](jsonrpc-api.md#getclusternodes)
 * [getEpochInfo](jsonrpc-api.md#getepochinfo)
+* [getEpochSchedule](jsonrpc-api.md#getepochschedule)
 * [getGenesisBlockhash](jsonrpc-api.md#getgenesisblockhash)
 * [getLeaderSchedule](jsonrpc-api.md#getleaderschedule)
+* [getMinimumBalanceForRentExemption](jsonrpc-api.md#getminimumbalanceforrentexemption)
+* [getNumBlocksSinceSignatureConfirmation](jsonrpc-api.md#getnumblockssincesignatureconfirmation)
 * [getProgramAccounts](jsonrpc-api.md#getprogramaccounts)
 * [getRecentBlockhash](jsonrpc-api.md#getrecentblockhash)
 * [getSignatureStatus](jsonrpc-api.md#getsignaturestatus)
@@ -29,7 +33,6 @@ To interact with a Solana node inside a JavaScript application, use the [solana-
 * [getSlotsPerSegment](jsonrpc-api.md#getslotspersegment)
 * [getStorageTurn](jsonrpc-api.md#getstorageturn)
 * [getStorageTurnRate](jsonrpc-api.md#getstorageturnrate)
-* [getNumBlocksSinceSignatureConfirmation](jsonrpc-api.md#getnumblockssincesignatureconfirmation)
 * [getTransactionCount](jsonrpc-api.md#gettransactioncount)
 * [getTotalSupply](jsonrpc-api.md#gettotalsupply)
 * [getVersion](jsonrpc-api.md#getversion)
@@ -123,7 +126,7 @@ The result field will be a JSON object with the following sub fields:
 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getAccountInfo", "params":["2gVkYWexTHR5Hb2aLeQN3tnngvWzisFKXDUPrgMHpdST"]}' http://localhost:8899

 // Result
-{"jsonrpc":"2.0","result":{"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"id":1}
+{"jsonrpc":"2.0","result":{"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0.20.1,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"id":1}
 ```

 ### getBalance
@@ -148,6 +151,34 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "
 {"jsonrpc":"2.0","result":0,"id":1}
 ```

+### getBlockConfidence
+
+Returns confidence for particular block
+
+#### Parameters:
+
+* `u64` - block, identified by Slot
+
+#### Results:
+
+The result field will be an array with two fields:
+
+* Confidence
+  * `null` - Unknown block
+  * `object` - BankConfidence
+    * `array` - confidence, array of u64 integers logging the amount of cluster stake in lamports that has voted on the block at each depth from 0 to `MAX_LOCKOUT_HISTORY`
+* 'integer' - total active stake, in lamports, of the current epoch
+
+#### Example:
+
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getBlockConfidence","params":[5]}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":[{"confidence":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,32]},42],"id":1}
+```
+
 ### getClusterNodes

 Returns information about all the nodes participating in the cluster
@@ -201,6 +232,34 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":{"epoch":3,"slotIndex":126,"slotsInEpoch":256},"id":1}
 ```

+### getEpochSchedule
+
+Returns epoch schedule information from this cluster's genesis block
+
+#### Parameters:
+
+None
+
+#### Results:
+
+The result field will be an object with the following fields:
+
+* `slots_per_epoch`, the maximum number of slots in each epoch
+* `leader_schedule_slot_offset`, the number of slots before beginning of an epoch to calculate a leader schedule for that epoch
+* `warmup`, whether epochs start short and grow
+* `first_normal_epoch`, first normal-length epoch, log2(slots_per_epoch) - log2(MINIMUM_SLOTS_PER_EPOCH)
+* `first_normal_slot`, MINIMUM_SLOTS_PER_EPOCH * (2.pow(first_normal_epoch) - 1)
+
+#### Example:
+
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getEpochSchedule"}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":{"first_normal_epoch":8,"first_normal_slot":8160,"leader_schedule_slot_offset":8192,"slots_per_epoch":8192,"warmup":true},"id":1}
+```
+
 ### getGenesisBlockhash

 Returns the genesis block hash
@@ -245,6 +304,50 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":[...],"id":1}
 ```

+### getMinimumBalanceForRentExemption
+
+Returns minimum balance required to make account rent exempt.
+
+#### Parameters:
+
+* `integer` - account data length, as unsigned integer
+
+#### Results:
+
+* `integer` - minimum lamports required in account, as unsigned 64-bit integer
+
+#### Example:
+
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getMinimumBalanceForRentExemption", "params":[50]}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":500,"id":1}
+```
+
+### getNumBlocksSinceSignatureConfirmation
+
+Returns the current number of blocks since signature has been confirmed.
+
+#### Parameters:
+
+* `string` - Signature of Transaction to confirm, as base-58 encoded string
+
+#### Results:
+
+* `integer` - count, as unsigned 64-bit integer
+
+#### Example:
+
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getNumBlocksSinceSignatureConfirmation", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":8,"id":1}
+```
+
 ### getProgramAccounts

 Returns all accounts owned by the provided program Pubkey
@@ -433,28 +536,6 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":"1024","id":1}
 ```

-### getNumBlocksSinceSignatureConfirmation
-
-Returns the current number of blocks since signature has been confirmed.
-
-#### Parameters:
-
-* `string` - Signature of Transaction to confirm, as base-58 encoded string
-
-#### Results:
-
-* `integer` - count, as unsigned 64-bit integer
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getNumBlocksSinceSignatureConfirmation", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":8,"id":1}
-```
-
 ### getTransactionCount

 Returns the current Transaction count from the ledger
@@ -648,7 +729,7 @@ Subscribe to an account to receive notifications when the lamports or data for a
 #### Notification Format:

 ```bash
-{"jsonrpc": "2.0","method": "accountNotification", "params": {"result": {"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"subscription":0}}
+{"jsonrpc": "2.0","method": "accountNotification", "params": {"result": {"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0.20.1,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"subscription":0}}
 ```

 ### accountUnsubscribe
@@ -706,7 +787,7 @@ Subscribe to a program to receive notifications when the lamports or data for a
 * `object` - account info JSON object \(see [getAccountInfo](jsonrpc-api.md#getaccountinfo) for field details\)

  ```bash
-  {"jsonrpc":"2.0","method":"programNotification","params":{{"result":["8Rshv2oMkPu5E4opXTRyuyBeZBqQ4S477VG26wUTFxUM",{"executable":false,"lamports":1,"owner":[129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"data":[1,1,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,49,56,45,49,50,45,50,52,84,50,51,58,53,57,58,48,48,90,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,55,89,0,0,0,0,50,0,0,0,0,0,0,0,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,45,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}],"subscription":0}}
+  {"jsonrpc":"2.0","method":"programNotification","params":{{"result":["8Rshv2oMkPu5E4opXTRyuyBeZBqQ4S477VG26wUTFxUM",{"executable":false,"lamports":1,"owner":[129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"data":[1,1,1,0,0,0,0,0,0,0.20.1,0,0,0,0,0,0,50,48,49,56,45,49,50,45,50,52,84,50,51,58,53,57,58,48,48,90,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,55,89,0,0,0,0,50,0,0,0,0,0,0,0,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,45,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}],"subscription":0}}
  ```

 ### programUnsubscribe
@@ -785,4 +866,3 @@ Unsubscribe from signature confirmation notification
 // Result
 {"jsonrpc": "2.0","result": true,"id": 1}
 ```
-
--- a/book/src/api-reference/transaction-api.md
+++ b/book/src/api-reference/transaction-api.md
@@ -24,21 +24,21 @@

      * **num\_credit\_only\_unsigned\_accounts:** The last

-        `num_credit_only_unsigned_accounts` pubkeys in `account_keys` refer
+        `num_credit_only_unsigned_accounts` public keys in `account_keys` refer

        to non-signing credit only accounts

-    * **account\_keys:** List of pubkeys used by the transaction, including
+    * **account\_keys:** List of public keys used by the transaction, including

      by the instructions and for signatures. The first

-      `num_required_signatures` pubkeys must sign the transaction.
+      `num_required_signatures` public keys must sign the transaction.

    * **recent\_blockhash:** The ID of a recent ledger entry. Validators will

      reject transactions with a `recent_blockhash` that is too old.

-    * **instructions:** A list of [instructions](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/instruction.md) that are
+    * **instructions:** A list of [instructions](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/instruction.md) that are

      run sequentially and committed in one atomic transaction if all

@@ -47,7 +47,7 @@

    list is always of length `num_required_signatures`, and the signature

-    at index `i` corresponds to the pubkey at index `i` in `account_keys`.
+    at index `i` corresponds to the public key at index `i` in `account_keys`.

    The list is initialized with empty signatures \(i.e. zeros\), and

@@ -55,7 +55,7 @@

 ## Transaction Signing

-A `Transaction` is signed by using an ed25519 keypair to sign the serialization of the `message`. The resulting signature is placed at the index of `signatures` matching the index of the keypair's pubkey in `account_keys`.
+A `Transaction` is signed by using an ed25519 keypair to sign the serialization of the `message`. The resulting signature is placed at the index of `signatures` matching the index of the keypair's public key in `account_keys`.

 ## Transaction Serialization

--- a/book/src/block-confirmation.md
+++ b/book/src/block-confirmation.md
@@ -17,7 +17,7 @@ height of the block it is voting on. The account stores the 32 highest heights.
 * Only the validator knows how to find its own votes directly.

  Other components, such as the one that calculates confirmation time, needs to
-  be baked into the fullnode code. The fullnode code queries the bank for all
+  be baked into the validator code. The validator code queries the bank for all
  accounts owned by the vote program.

 * Voting ballots do not contain a PoH hash. The validator is only voting that
--- a/book/src/blockstreamer.md
+++ b/book/src/blockstreamer.md
@@ -1,37 +0,0 @@
-# Blockstreamer
-
-Solana supports a node type called an *blockstreamer*. This fullnode variation
-is intended for applications that need to observe the data plane without
-participating in transaction validation or ledger replication.
-
-A blockstreamer runs without a vote signer, and can optionally stream ledger
-entries out to a Unix domain socket as they are processed. The JSON-RPC service
-still functions as on any other node.
-
-To run a blockstreamer, include the argument `no-signer` and (optional)
-`blockstream` socket location:
-
-```bash
-$ ./multinode-demo/validator-x.sh --no-signer --blockstream <SOCKET>
-```
-
-The stream will output a series of JSON objects:
- An Entry event JSON object is sent when each ledger entry is processed, with
-the following fields:
-
-   * `dt`, the system datetime, as RFC3339-formatted string
-   * `t`, the event type, always "entry"
-   * `s`, the slot height, as unsigned 64-bit integer
-   * `h`, the tick height, as unsigned 64-bit integer
-   * `entry`, the entry, as JSON object
-
-
- A Block event JSON object is sent when a block is complete, with the
-following fields:
-
-   * `dt`, the system datetime, as RFC3339-formatted string
-   * `t`, the event type, always "block"
-   * `s`, the slot height, as unsigned 64-bit integer
-   * `h`, the tick height, as unsigned 64-bit integer
-   * `l`, the slot leader id, as base-58 encoded string
-   * `id`, the block id, as base-58 encoded string
--- a/book/src/blocktree.md
+++ b/book/src/blocktree.md
@@ -1,102 +0,0 @@
-# Blocktree
-
-After a block reaches finality, all blocks from that one on down
-to the genesis block form a linear chain with the familiar name
-blockchain. Until that point, however, the validator must maintain all
-potentially valid chains, called *forks*. The process by which forks
-naturally form as a result of leader rotation is described in
-[fork generation](fork-generation.md). The *blocktree* data structure
-described here is how a validator copes with those forks until blocks
-are finalized.
-
-The blocktree allows a validator to record every shred it observes
-on the network, in any order, as long as the shred is signed by the expected
-leader for a given slot.
-
-Shreds are moved to a fork-able key space the tuple of `leader slot` + `shred
-index` (within the slot).  This permits the skip-list structure of the Solana
-protocol to be stored in its entirety, without a-priori choosing which fork to
-follow, which Entries to persist or when to persist them.
-
-Repair requests for recent shreds are served out of RAM or recent files and out
-of deeper storage for less recent shreds, as implemented by the store backing
-Blocktree.
-
-### Functionalities of Blocktree
-
-1. Persistence: the Blocktree lives in the front of the nodes verification
-   pipeline, right behind network receive and signature verification.  If the
-shred received is consistent with the leader schedule (i.e. was signed by the
-leader for the indicated slot), it is immediately stored.
-2. Repair: repair is the same as window repair above, but able to serve any
-   shred that's been received. Blocktree stores shreds with signatures,
-preserving the chain of origination.
-3. Forks: Blocktree supports random access of shreds, so can support a
-   validator's need to rollback and replay from a Bank checkpoint.
-4. Restart: with proper pruning/culling, the Blocktree can be replayed by
-   ordered enumeration of entries from slot 0.  The logic of the replay stage
-(i.e. dealing with forks) will have to be used for the most recent entries in
-the Blocktree.
-
-### Blocktree Design
-
-1. Entries in the Blocktree are stored as key-value pairs, where the key is the concatenated
-slot index and shred index for an entry, and the value is the entry data. Note shred indexes are zero-based for each slot (i.e. they're slot-relative).
-
-2. The Blocktree maintains metadata for each slot, in the `SlotMeta` struct containing:
-      * `slot_index` - The index of this slot
-      * `num_blocks` - The number of blocks in the slot (used for chaining to a previous slot)
-      * `consumed` - The highest shred index `n`, such that for all `m < n`, there exists a shred in this slot with shred index equal to `n` (i.e. the highest consecutive shred index).
-      * `received` - The highest received shred index for the slot
-      * `next_slots` - A list of future slots this slot could chain to. Used when rebuilding
-      the ledger to find possible fork points.
-      * `last_index` - The index of the shred that is flagged as the last shred for this slot. This flag on a shred will be set by the leader for a slot when they are transmitting the last shred for a slot.
-      * `is_rooted` - True iff every block from 0...slot forms a full sequence without any holes. We can derive is_rooted for each slot with the following rules. Let slot(n) be the slot with index `n`, and slot(n).is_full() is true if the slot with index `n` has all the ticks expected for that slot. Let is_rooted(n) be the statement that "the slot(n).is_rooted is true". Then:
-
-      is_rooted(0)
-      is_rooted(n+1) iff (is_rooted(n) and slot(n).is_full()
-
-3. Chaining - When a shred for a new slot `x` arrives, we check the number of blocks (`num_blocks`) for that new slot (this information is encoded in the shred). We then know that this new slot chains to slot `x - num_blocks`.
-
-4. Subscriptions - The Blocktree records a set of slots that have been "subscribed" to. This means entries that chain to these slots will be sent on the Blocktree channel for consumption by the ReplayStage. See the `Blocktree APIs` for details.
-
-5. Update notifications - The Blocktree notifies listeners when slot(n).is_rooted is flipped from false to true for any `n`.
-
-### Blocktree APIs
-
-The Blocktree offers a subscription based API that ReplayStage uses to ask for entries it's interested in. The entries will be sent on a channel exposed by the Blocktree. These subscription API's are as follows:
-   1. `fn get_slots_since(slot_indexes: &[u64]) -> Vec<SlotMeta>`: Returns new slots connecting to any element of the list `slot_indexes`.
-
-   2. `fn get_slot_entries(slot_index: u64, entry_start_index: usize, max_entries: Option<u64>) -> Vec<Entry>`: Returns the entry vector for the slot starting with `entry_start_index`, capping the result at `max` if `max_entries == Some(max)`, otherwise, no upper limit on the length of the return vector is imposed.
-
-Note: Cumulatively, this means that the replay stage will now have to know when a slot is finished, and subscribe to the next slot it's interested in to get the next set of entries. Previously, the burden of chaining slots fell on the Blocktree.
-
-### Interfacing with Bank
-
-The bank exposes to replay stage:
-
- 1. `prev_hash`: which PoH chain it's working on as indicated by the hash of the last
-    entry it processed
- 2. `tick_height`: the ticks in the PoH chain currently being verified by this
-    bank
- 3. `votes`: a stack of records that contain:
-
-    1. `prev_hashes`: what anything after this vote must chain to in PoH
-    2. `tick_height`: the tick height at which this vote was cast
-    3. `lockout period`: how long a chain must be observed to be in the ledger to
-       be able to be chained below this vote
-
-Replay stage uses Blocktree APIs to find the longest chain of entries it can
-hang off a previous vote.  If that chain of entries does not hang off the
-latest vote, the replay stage rolls back the bank to that vote and replays the
-chain from there.
-
-### Pruning Blocktree
-
-Once Blocktree entries are old enough, representing all the possible forks
-becomes less useful, perhaps even problematic for replay upon restart.  Once a
-validator's votes have reached max lockout, however, any Blocktree contents
-that are not on the PoH chain for that vote for can be pruned, expunged.
-
-Replicator nodes will be responsible for storing really old ledger contents,
-and validators need only persist their bank periodically.
--- a/book/src/cli.md
+++ b/book/src/cli.md
@@ -1,865 +0,0 @@
-## solana CLI
-
-The [solana-cli crate](https://crates.io/crates/solana-cli) provides a command-line interface tool for Solana
-
-### Examples
-
-#### Get Pubkey
-
-```sh
-// Command
-$ solana address
-
-// Return
-<PUBKEY>
-```
-
-#### Airdrop SOL/Lamports
-
-```sh
-// Command
-$ solana airdrop 2
-
-// Return
-"2.00000000 SOL"
-
-// Command
-$ solana airdrop 123 --lamports
-
-// Return
-"123 lamports"
-```
-
-#### Get Balance
-
-```sh
-// Command
-$ solana balance
-
-// Return
-"3.00050001 SOL"
-```
-
-#### Confirm Transaction
-
-```sh
-// Command
-$ solana confirm <TX_SIGNATURE>
-
-// Return
-"Confirmed" / "Not found" / "Transaction failed with error <ERR>"
-```
-
-#### Deploy program
-
-```sh
-// Command
-$ solana deploy <PATH>
-
-// Return
-<PROGRAM_ID>
-```
-
-#### Unconditional Immediate Transfer
-
-```sh
-// Command
-$ solana pay <PUBKEY> 123
-
-// Return
-<TX_SIGNATURE>
-```
-
-#### Post-Dated Transfer
-
-```sh
-// Command
-$ solana pay <PUBKEY> 123 \
-    --after 2018-12-24T23:59:00 --require-timestamp-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-*`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key*
-
-#### Authorized Transfer
-
-A third party must send a signature to unlock the lamports.
-```sh
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-#### Post-Dated and Authorized Transfer
-
-```sh
-// Command
-$ solana pay <PUBKEY> 123 \
-    --after 2018-12-24T23:59 --require-timestamp-from <PUBKEY> \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-#### Multiple Witnesses
-
-```sh
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY> \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-#### Cancelable Transfer
-
-```sh
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY> \
-    --cancelable
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-#### Cancel Transfer
-
-```sh
-// Command
-$ solana cancel <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-#### Send Signature
-
-```sh
-// Command
-$ solana send-signature <PUBKEY> <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-#### Indicate Elapsed Time
-
-Use the current system time:
-```sh
-// Command
-$ solana send-timestamp <PUBKEY> <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-Or specify some other arbitrary timestamp:
-
-```sh
-// Command
-$ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
-
-// Return
-<TX_SIGNATURE>
-```
-
-### Usage
-
-```manpage
-solana 0.12.0
-
-USAGE:
-    solana [FLAGS] [OPTIONS] [SUBCOMMAND]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-SUBCOMMANDS:
-    address                               Get your public key
-    airdrop                               Request lamports
-    authorize-voter                       Authorize a new vote signing keypair for the given vote account
-    balance                               Get your balance
-    cancel                                Cancel a transfer
-    claim-storage-reward                  Redeem storage reward credits
-    cluster-version                       Get the version of the cluster entrypoint
-    confirm                               Confirm transaction by signature
-    create-replicator-storage-account     Create a replicator storage account
-    create-storage-mining-pool-account    Create mining pool account
-    create-validator-storage-account      Create a validator storage account
-    create-vote-account                   Create a vote account
-    deactivate-stake                      Deactivate the delegated stake from the stake account
-    delegate-stake                        Delegate stake to a vote account
-    deploy                                Deploy a program
-    fees                                  Display current cluster fees
-    get                                   Get wallet config settings
-    get-slot                              Get current slot
-    get-transaction-count                 Get current transaction count
-    help                                  Prints this message or the help of the given subcommand(s)
-    pay                                   Send a payment
-    ping                                  Submit transactions sequentially
-    redeem-vote-credits                   Redeem credits in the stake account
-    send-signature                        Send a signature to authorize a transfer
-    send-timestamp                        Send a timestamp to unlock a transfer
-    set                                   Set a wallet config setting
-    show-account                          Show the contents of an account
-    show-stake-account                    Show the contents of a stake account
-    show-storage-account                  Show the contents of a storage account
-    show-vote-account                     Show the contents of a vote account
-    validator-info                        Publish/get Validator info on Solana
-    withdraw-stake                        Withdraw the unstaked lamports from the stake account
-```
-
-```manpage
-solana-address
-Get your public key
-
-USAGE:
-    solana address [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-airdrop
-Request a batch of lamports
-
-USAGE:
-    solana airdrop [OPTIONS] <AMOUNT> [unit]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>        Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
-        --drone-host <HOST>    Drone host to use [default: the --url host]
-        --drone-port <PORT>    Drone port to use [default: 9900]
-    -u, --url <URL>            JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>       /path/to/id.json
-
-ARGS:
-    <AMOUNT>    The airdrop amount to request (default unit SOL)
-    <unit>      Specify unit to use for request and balance display [possible values: SOL, lamports]
-
-```
-
-```manpage
-solana-authorize-voter
-Authorize a new vote signing keypair for the given vote account
-
-USAGE:
-    solana authorize-voter [OPTIONS] <VOTE ACCOUNT PUBKEY> <CURRENT VOTER KEYPAIR FILE> <NEW VOTER PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>           Vote account in which to set the authorized voter
-    <CURRENT VOTER KEYPAIR FILE>    Keypair file for the currently authorized vote signer
-    <NEW VOTER PUBKEY>              New vote signer to authorize
-
-```
-
-```manpage
-solana-balance
-Get your balance
-
-USAGE:
-    solana balance [FLAGS] [OPTIONS] [PUBKEY]
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <PUBKEY>    The public key of the balance to check
-```
-
-```manpage
-solana-cancel
-Cancel a transfer
-
-USAGE:
-    solana cancel [OPTIONS] <PROCESS ID>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <PROCESS ID>    The process id of the transfer to cancel
-```
-
-```manpage
-solana-claim-storage-reward
-Redeem storage reward credits
-
-USAGE:
-    solana claim-storage-reward [OPTIONS] <NODE PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <NODE PUBKEY>               The node account to credit the rewards to
-    <STORAGE ACCOUNT PUBKEY>    Storage account address to redeem credits for
-```
-
-```manpage
-solana-cluster-version
-Get the version of the cluster entrypoint
-
-USAGE:
-    solana cluster-version [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-confirm
-Confirm transaction by signature
-
-USAGE:
-    solana confirm [OPTIONS] <SIGNATURE>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <SIGNATURE>    The transaction signature to confirm
-```
-
-```manpage
-solana-create-replicator-storage-account
-Create a replicator storage account
-
-USAGE:
-    solana create-replicator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT OWNER PUBKEY>
-    <STORAGE ACCOUNT PUBKEY>
-```
-
-```manpage
-solana-create-storage-mining-pool-account
-Create mining pool account
-
-USAGE:
-    solana create-storage-mining-pool-account [OPTIONS] <STORAGE ACCOUNT PUBKEY> <AMOUNT> [unit]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT PUBKEY>    Storage mining pool account address to fund
-    <AMOUNT>                    The amount to assign to the storage mining pool account (default unit SOL)
-    <unit>                      Specify unit to use for request [possible values: SOL, lamports]
-```
-
-```manpage
-solana-create-validator-storage-account
-Create a validator storage account
-
-USAGE:
-    solana create-validator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT OWNER PUBKEY>
-    <STORAGE ACCOUNT PUBKEY>
-```
-
-```manpage
-solana-create-vote-account
-Create a vote account
-
-USAGE:
-    solana create-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY> <VALIDATOR PUBKEY> <LAMPORTS>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-        --commission <NUM>    The commission taken on reward redemption (0-255), default: 0
-    -C, --config <PATH>       Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>           JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>      /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account address to fund
-    <VALIDATOR PUBKEY>       Validator that will vote with this account
-    <LAMPORTS>               The amount of lamports to send to the vote account
-```
-
-```manpage
-solana-deactivate-stake
-Deactivate the delegated stake from the stake account
-
-USAGE:
-    solana deactivate-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the stake account, for signing the delegate transaction.
-    <PUBKEY>                        The vote account to which the stake is currently delegated
-```
-
-```manpage
-solana-delegate-stake
-Delegate stake to a vote account
-
-USAGE:
-    solana delegate-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <VOTE ACCOUNT PUBKEY> <AMOUNT> [unit]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the new stake account
-    <VOTE ACCOUNT PUBKEY>           The vote account to which the stake will be delegated
-    <AMOUNT>                        The amount to delegate (default unit SOL)
-    <unit>                          Specify unit to use for request [possible values: SOL, lamports]
-```
-
-```manpage
-solana-deploy
-Deploy a program
-
-USAGE:
-    solana deploy [OPTIONS] <PATH TO PROGRAM>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <PATH TO PROGRAM>    /path/to/program.o
-```
-
-```manpage
-solana-fees
-Display current cluster fees
-
-USAGE:
-    solana fees [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-get
-Get wallet config settings
-
-USAGE:
-    solana get [OPTIONS] [CONFIG_FIELD]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <CONFIG_FIELD>    Return a specific config setting [possible values: url, keypair]
-```
-
-```manpage
-solana-get-slot
-Get current slot
-
-USAGE:
-    solana get-slot [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-get-transaction-count
-Get current transaction count
-
-USAGE:
-    solana get-transaction-count [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-pay
-Send a payment
-
-USAGE:
-    solana pay [FLAGS] [OPTIONS] <PUBKEY> <AMOUNT> [--] [unit]
-
-FLAGS:
-        --cancelable
-    -h, --help          Prints help information
-    -V, --version       Prints version information
-
-OPTIONS:
-    -C, --config <PATH>                         Configuration file to use [default:
-                                                /Users/tyeraeulberg/.config/solana/wallet/config.yml]
-    -u, --url <URL>                             JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>                        /path/to/id.json
-        --after <DATETIME>                      A timestamp after which transaction will execute
-        --require-timestamp-from <PUBKEY>       Require timestamp from this third party
-        --require-signature-from <PUBKEY>...    Any third party signatures required to unlock the lamports
-
-ARGS:
-    <PUBKEY>    The public key of recipient
-    <AMOUNT>    The amount to send (default unit SOL)
-    <unit>      Specify unit to use for request [possible values: SOL, lamports]
-```
-
-```manpage
-solana-ping
-Submit transactions sequentially
-
-USAGE:
-    solana ping [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>         Configuration file to use [default:
-                                ~/.config/solana/wallet/config.yml]
-    -c, --count <NUMBER>        Stop after submitting count transactions
-    -i, --interval <SECONDS>    Wait interval seconds between submitting the next transaction [default: 2]
-    -u, --url <URL>             JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>        /path/to/id.json
-    -t, --timeout <SECONDS>     Wait up to timeout seconds for transaction confirmation [default: 10]
-```
-
-```manpage
-solana-redeem-vote-credits
-Redeem credits in the stake account
-
-USAGE:
-    solana redeem-vote-credits [OPTIONS] <STAKING ACCOUNT PUBKEY> <VOTE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKING ACCOUNT PUBKEY>    Staking account address to redeem credits for
-    <VOTE ACCOUNT PUBKEY>       The vote account to which the stake was previously delegated.
-```
-
-```manpage
-solana-send-signature
-Send a signature to authorize a transfer
-
-USAGE:
-    solana send-signature [OPTIONS] <PUBKEY> <PROCESS ID>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <PUBKEY>        The public key of recipient
-    <PROCESS ID>    The process id of the transfer to authorize
-```
-
-```manpage
-solana-send-timestamp
-Send a timestamp to unlock a transfer
-
-USAGE:
-    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS ID>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>      Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-        --date <DATETIME>    Optional arbitrary timestamp to apply
-    -u, --url <URL>          JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>     /path/to/id.json
-
-ARGS:
-    <PUBKEY>        The public key of recipient
-    <PROCESS ID>    The process id of the transfer to unlock
-```
-
-```manpage
-solana-set
-Set a wallet config setting
-
-USAGE:
-    solana set [OPTIONS] <--url <URL>|--keypair <PATH>>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-```manpage
-solana-show-account
-Show the contents of an account
-
-USAGE:
-    solana show-account [FLAGS] [OPTIONS] <ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-    -o, --output <FILE>     Write the account data to this file
-
-ARGS:
-    <ACCOUNT PUBKEY>    Account public key
-```
-
-```manpage
-solana-show-stake-account
-Show the contents of a stake account
-
-USAGE:
-    solana show-stake-account [OPTIONS] <STAKE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT PUBKEY>    Stake account public key
-```
-
-```manpage
-solana-show-storage-account
-Show the contents of a storage account
-
-USAGE:
-    solana show-storage-account [OPTIONS] <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT PUBKEY>    Storage account public key
-```
-
-```manpage
-solana-show-vote-account
-Show the contents of a vote account
-
-USAGE:
-    solana show-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account public key
-```
-
-```manpage
-solana-validator-info
-Publish/get Validator info on Solana
-
-USAGE:
-    solana validator-info [OPTIONS] [SUBCOMMAND]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-SUBCOMMANDS:
-    get        Get and parse Solana Validator info
-    help       Prints this message or the help of the given subcommand(s)
-    publish    Publish Validator info on Solana
-```
-
-```manpage
-solana-withdraw-stake
-Withdraw the unstaked lamports from the stake account
-
-USAGE:
-    solana withdraw-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <DESTINATION PUBKEY> <AMOUNT> [unit]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the stake account, for signing the withdraw transaction.
-    <DESTINATION PUBKEY>            The account where the lamports should be transfered
-    <AMOUNT>                        The amount to withdraw from the stake account (default unit SOL)
-    <unit>                          Specify unit to use for request [possible values: SOL, lamports]
-```
--- a/book/src/cluster-test-framework.md
+++ b/book/src/cluster-test-framework.md
@@ -1,122 +0,0 @@
-# Cluster Test Framework
-
-This document proposes the Cluster Test Framework (CTF).  CTF is a test harness
-that allows tests to execute against a local, in-process cluster or a
-deployed cluster.
-
-## Motivation
-
-The goal of CTF is to provide a framework for writing tests independent of where
-and how the cluster is deployed. Regressions can be captured in these tests and
-the tests can be run against deployed clusters to verify the deployment.  The
-focus of these tests should be on cluster stability, consensus, fault tolerance,
-API stability.
-
-Tests should verify a single bug or scenario, and should be written with the
-least amount of internal plumbing exposed to the test.
-
-## Design Overview
-
-Tests are provided an entry point, which is a `contact_info::ContactInfo`
-structure, and a keypair that has already been funded.
-
-Each node in the cluster is configured with a `fullnode::ValidatorConfig` at boot
-time.  At boot time this configuration specifies any extra cluster configuration
-required for the test. The cluster should boot with the configuration when it
-is run in-process or in a data center.
-
-Once booted, the test will discover the cluster through a gossip entry point and
-configure any runtime behaviors via fullnode RPC.
-
-## Test Interface
-
-Each CTF test starts with an opaque entry point and a funded keypair.  The test
-should not depend on how the cluster is deployed, and should be able to exercise
-all the cluster functionality through the publicly available interfaces.
-
-```rust,ignore
-use crate::contact_info::ContactInfo;
-use solana_sdk::signature::{Keypair, KeypairUtil};
-pub fn test_this_behavior(
-    entry_point_info: &ContactInfo,
-    funding_keypair: &Keypair,
-    num_nodes: usize,
-)
-```
-
-
-## Cluster Discovery
-
-At test start, the cluster has already been established and is fully connected.
-The test can discover most of the available nodes over a few second.
-
-```rust,ignore
-use crate::gossip_service::discover_nodes;
-
-// Discover the cluster over a few seconds.
-let cluster_nodes = discover_nodes(&entry_point_info, num_nodes);
-```
-
-## Cluster Configuration
-
-To enable specific scenarios, the cluster needs to be booted with special
-configurations.  These configurations can be captured in
-`fullnode::ValidatorConfig`.
-
-For example:
-
-```rust,ignore
-let mut validator_config = ValidatorConfig::default();
-validator_config.rpc_config.enable_fullnode_exit = true;
-let local = LocalCluster::new_with_config(
-                num_nodes,
-                10_000,
-                100,
-                &validator_config
-                );
-```
-
-## How to design a new test
-
-For example, there is a bug that shows that the cluster fails when it is flooded
-with invalid advertised gossip nodes.  Our gossip library and protocol may
-change, but the cluster still needs to stay resilient to floods of invalid
-advertised gossip nodes.
-
-Configure the RPC service:
-
-```rust,ignore
-let mut validator_config = ValidatorConfig::default();
-validator_config.rpc_config.enable_rpc_gossip_push = true;
-validator_config.rpc_config.enable_rpc_gossip_refresh_active_set = true;
-```
-
-Wire the RPCs and write a new test:
-
-```rust,ignore
-pub fn test_large_invalid_gossip_nodes(
-    entry_point_info: &ContactInfo,
-    funding_keypair: &Keypair,
-    num_nodes: usize,
-) {
-    let cluster = discover_nodes(&entry_point_info, num_nodes);
-
-    // Poison the cluster.
-    let client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
-    for _ in 0..(num_nodes * 100) {
-        client.gossip_push(
-            cluster_info::invalid_contact_info()
-        );
-    }
-    sleep(Durration::from_millis(1000));
-
-    // Force refresh of the active set.
-    for node in &cluster {
-        let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
-        client.gossip_refresh_active_set();
-    }
-
-    // Verify that spends still work.
-    verify_spends(&cluster);
-}
-```
--- a/book/src/cluster.md
+++ b/book/src/cluster.md
@@ -1,100 +0,0 @@
-# A Solana Cluster
-
-A Solana cluster is a set of fullnodes working together to serve client
-transactions and maintain the integrity of the ledger. Many clusters may
-coexist. When two clusters share a common genesis block, they attempt to
-converge. Otherwise, they simply ignore the existence of the other.
-Transactions sent to the wrong one are quietly rejected. In this chapter, we'll
-discuss how a cluster is created, how nodes join the cluster, how they share
-the ledger, how they ensure the ledger is replicated, and how they cope with
-buggy and malicious nodes.
-
-## Creating a Cluster
-
-Before starting any fullnodes, one first needs to create a *genesis block*.
-The block contains entries referencing two public keys, a *mint* and a
-*bootstrap leader*. The fullnode holding the bootstrap leader's private key is
-responsible for appending the first entries to the ledger. It initializes its
-internal state with the mint's account. That account will hold the number of
-native tokens defined by the genesis block. The second fullnode then contacts
-the bootstrap leader to register as a *validator* or *replicator*. Additional
-fullnodes then register with any registered member of the cluster.
-
-A validator receives all entries from the leader and submits votes confirming
-those entries are valid. After voting, the validator is expected to store those
-entries until replicator nodes submit proofs that they have stored copies of
-it. Once the validator observes a sufficient number of copies exist, it deletes
-its copy.
-
-## Joining a Cluster
-
-Validators and replicators enter the cluster via registration messages sent to
-its *control plane*. The control plane is implemented using a *gossip*
-protocol, meaning that a node may register with any existing node, and expect
-its registration to propagate to all nodes in the cluster. The time it takes
-for all nodes to synchronize is proportional to the square of the number of
-nodes participating in the cluster. Algorithmically, that's considered very
-slow, but in exchange for that time, a node is assured that it eventually has
-all the same information as every other node, and that that information cannot
-be censored by any one node.
-
-## Sending Transactions to a Cluster
-
-Clients send transactions to any fullnode's Transaction Processing Unit (TPU)
-port. If the node is in the validator role, it forwards the transaction to the
-designated leader. If in the leader role, the node bundles incoming
-transactions, timestamps them creating an *entry*, and pushes them onto the
-cluster's *data plane*. Once on the data plane, the transactions are validated
-by validator nodes and replicated by replicator nodes, effectively appending
-them to the ledger.
-
-## Confirming Transactions
-
-A Solana cluster is capable of subsecond *confirmation* for up to 150 nodes
-with plans to scale up to hundreds of thousands of nodes. Once fully
-implemented, confirmation times are expected to increase only with the
-logarithm of the number of validators, where the logarithm's base is very high.
-If the base is one thousand, for example, it means that for the first thousand
-nodes, confirmation will be the duration of three network hops plus the time it
-takes the slowest validator of a supermajority to vote. For the next million
-nodes, confirmation increases by only one network hop.
-
-Solana defines confirmation as the duration of time from when the leader
-timestamps a new entry to the moment when it recognizes a supermajority of
-ledger votes.
-
-A gossip network is much too slow to achieve subsecond confirmation once the
-network grows beyond a certain size. The time it takes to send messages to all
-nodes is proportional to the square of the number of nodes. If a blockchain
-wants to achieve low confirmation and attempts to do it using a gossip network,
-it will be forced to centralize to just a handful of nodes.
-
-Scalable confirmation can be achieved using the follow combination of
-techniques:
-
-1. Timestamp transactions with a VDF sample and sign the timestamp.
-2. Split the transactions into batches, send each to separate nodes and have
-   each node share its batch with its peers.
-3. Repeat the previous step recursively until all nodes have all batches.
-
-Solana rotates leaders at fixed intervals, called *slots*. Each leader may only
-produce entries during its allotted slot. The leader therefore timestamps
-transactions so that validators may lookup the public key of the designated
-leader. The leader then signs the timestamp so that a validator may verify the
-signature, proving the signer is owner of the designated leader's public key.
-
-Next, transactions are broken into batches so that a node can send transactions
-to multiple parties without making multiple copies. If, for example, the leader
-needed to send 60 transactions to 6 nodes, it would break that collection of 60
-into batches of 10 transactions and send one to each node. This allows the
-leader to put 60 transactions on the wire, not 60 transactions for each node.
-Each node then shares its batch with its peers. Once the node has collected all
-6 batches, it reconstructs the original set of 60 transactions.
-
-A batch of transactions can only be split so many times before it is so small
-that header information becomes the primary consumer of network bandwidth. At
-the time of this writing, the approach is scaling well up to about 150
-validators. To scale up to hundreds of thousands of validators, each node can
-apply the same technique as the leader node to another set of nodes of equal
-size. We call the technique *data plane fanout*; learn more in the [data plan
-fanout](data-plane-fanout.md) section.
--- a/book/src/cluster/README.md
+++ b/book/src/cluster/README.md
@@ -1,20 +1,20 @@
 # A Solana Cluster

-A Solana cluster is a set of fullnodes working together to serve client transactions and maintain the integrity of the ledger. Many clusters may coexist. When two clusters share a common genesis block, they attempt to converge. Otherwise, they simply ignore the existence of the other. Transactions sent to the wrong one are quietly rejected. In this chapter, we'll discuss how a cluster is created, how nodes join the cluster, how they share the ledger, how they ensure the ledger is replicated, and how they cope with buggy and malicious nodes.
+A Solana cluster is a set of validators working together to serve client transactions and maintain the integrity of the ledger. Many clusters may coexist. When two clusters share a common genesis block, they attempt to converge. Otherwise, they simply ignore the existence of the other. Transactions sent to the wrong one are quietly rejected. In this chapter, we'll discuss how a cluster is created, how nodes join the cluster, how they share the ledger, how they ensure the ledger is replicated, and how they cope with buggy and malicious nodes.

 ## Creating a Cluster

-Before starting any fullnodes, one first needs to create a _genesis block_. The block contains entries referencing two public keys, a _mint_ and a _bootstrap leader_. The fullnode holding the bootstrap leader's secret key is responsible for appending the first entries to the ledger. It initializes its internal state with the mint's account. That account will hold the number of native tokens defined by the genesis block. The second fullnode then contacts the bootstrap leader to register as a _validator_ or _replicator_. Additional fullnodes then register with any registered member of the cluster.
+Before starting any validators, one first needs to create a _genesis block_. The block contains entries referencing two public keys, a _mint_ and a _bootstrap leader_. The validator holding the bootstrap leader's private key is responsible for appending the first entries to the ledger. It initializes its internal state with the mint's account. That account will hold the number of native tokens defined by the genesis block. The second validator then contacts the bootstrap leader to register as a _validator_ or _archiver_. Additional validators then register with any registered member of the cluster.

-A validator receives all entries from the leader and submits votes confirming those entries are valid. After voting, the validator is expected to store those entries until replicator nodes submit proofs that they have stored copies of it. Once the validator observes a sufficient number of copies exist, it deletes its copy.
+A validator receives all entries from the leader and submits votes confirming those entries are valid. After voting, the validator is expected to store those entries until archiver nodes submit proofs that they have stored copies of it. Once the validator observes a sufficient number of copies exist, it deletes its copy.

 ## Joining a Cluster

-Validators and replicators enter the cluster via registration messages sent to its _control plane_. The control plane is implemented using a _gossip_ protocol, meaning that a node may register with any existing node, and expect its registration to propagate to all nodes in the cluster. The time it takes for all nodes to synchronize is proportional to the square of the number of nodes participating in the cluster. Algorithmically, that's considered very slow, but in exchange for that time, a node is assured that it eventually has all the same information as every other node, and that that information cannot be censored by any one node.
+Validators and archivers enter the cluster via registration messages sent to its _control plane_. The control plane is implemented using a _gossip_ protocol, meaning that a node may register with any existing node, and expect its registration to propagate to all nodes in the cluster. The time it takes for all nodes to synchronize is proportional to the square of the number of nodes participating in the cluster. Algorithmically, that's considered very slow, but in exchange for that time, a node is assured that it eventually has all the same information as every other node, and that that information cannot be censored by any one node.

 ## Sending Transactions to a Cluster

-Clients send transactions to any fullnode's Transaction Processing Unit \(TPU\) port. If the node is in the validator role, it forwards the transaction to the designated leader. If in the leader role, the node bundles incoming transactions, timestamps them creating an _entry_, and pushes them onto the cluster's _data plane_. Once on the data plane, the transactions are validated by validator nodes and replicated by replicator nodes, effectively appending them to the ledger.
+Clients send transactions to any validator's Transaction Processing Unit \(TPU\) port. If the node is in the validator role, it forwards the transaction to the designated leader. If in the leader role, the node bundles incoming transactions, timestamps them creating an _entry_, and pushes them onto the cluster's _data plane_. Once on the data plane, the transactions are validated by validator nodes and replicated by archiver nodes, effectively appending them to the ledger.

 ## Confirming Transactions

@@ -37,5 +37,5 @@ Solana rotates leaders at fixed intervals, called _slots_. Each leader may only

 Next, transactions are broken into batches so that a node can send transactions to multiple parties without making multiple copies. If, for example, the leader needed to send 60 transactions to 6 nodes, it would break that collection of 60 into batches of 10 transactions and send one to each node. This allows the leader to put 60 transactions on the wire, not 60 transactions for each node. Each node then shares its batch with its peers. Once the node has collected all 6 batches, it reconstructs the original set of 60 transactions.

-A batch of transactions can only be split so many times before it is so small that header information becomes the primary consumer of network bandwidth. At the time of this writing, the approach is scaling well up to about 150 validators. To scale up to hundreds of thousands of validators, each node can apply the same technique as the leader node to another set of nodes of equal size. We call the technique _data plane fanout_; learn more in the [data plan fanout](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/data-plane-fanout.md) section.
+A batch of transactions can only be split so many times before it is so small that header information becomes the primary consumer of network bandwidth. At the time of this writing, the approach is scaling well up to about 150 validators. To scale up to hundreds of thousands of validators, each node can apply the same technique as the leader node to another set of nodes of equal size. We call the technique _data plane fanout_; learn more in the [data plan fanout](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/data-plane-fanout.md) section.

--- a/book/src/cluster/fork-generation.md
+++ b/book/src/cluster/fork-generation.md
@@ -58,7 +58,7 @@ Validators vote based on a greedy choice to maximize their reward described in [

 The diagram below represents a validator's view of the PoH stream with possible forks over time. L1, L2, etc. are leader slots, and `E`s represent entries from that leader during that leader's slot. The `x`s represent ticks only, and time flows downwards in the diagram.

-![Fork generation](../.gitbook/assets/fork-generation.svg)
+![Fork generation](../.gitbook/assets/fork-generation-3.svg)

 Note that an `E` appearing on 2 forks at the same slot is a slashable condition, so a validator observing `E3` and `E3'` can slash L3 and safely choose `x` for that slot. Once a validator commits to a forks, other forks can be discarded below that tick count. For any slot, validators need only consider a single "has entries" chain or a "ticks only" chain to be proposed by a leader. But multiple virtual entries may overlap as they link back to the a previous slot.

--- a/book/src/cluster/leader-rotation.md
+++ b/book/src/cluster/leader-rotation.md
@@ -1,6 +1,6 @@
 # Leader Rotation

-At any given moment, a cluster expects only one fullnode to produce ledger entries. By having only one leader at a time, all validators are able to replay identical copies of the ledger. The drawback of only one leader at a time, however, is that a malicious leader is capable of censoring votes and transactions. Since censoring cannot be distinguished from the network dropping packets, the cluster cannot simply elect a single node to hold the leader role indefinitely. Instead, the cluster minimizes the influence of a malicious leader by rotating which node takes the lead.
+At any given moment, a cluster expects only one validator to produce ledger entries. By having only one leader at a time, all validators are able to replay identical copies of the ledger. The drawback of only one leader at a time, however, is that a malicious leader is capable of censoring votes and transactions. Since censoring cannot be distinguished from the network dropping packets, the cluster cannot simply elect a single node to hold the leader role indefinitely. Instead, the cluster minimizes the influence of a malicious leader by rotating which node takes the lead.

 Each validator selects the expected leader using the same algorithm, described below. When the validator receives a new signed ledger entry, it can be certain that entry was produced by the expected leader. The order of slots which each leader is assigned a slot is called a _leader schedule_.

--- a/book/src/cluster/ledger-replication.md
+++ b/book/src/cluster/ledger-replication.md
@@ -10,9 +10,9 @@ Our improvement on this approach is to randomly sample the encrypted segments fa

 ## Network

-Validators for PoRep are the same validators that are verifying transactions. If a replicator can prove that a validator verified a fake PoRep, then the validator will not receive a reward for that storage epoch.
+Validators for PoRep are the same validators that are verifying transactions. If an archiver can prove that a validator verified a fake PoRep, then the validator will not receive a reward for that storage epoch.

-Replicators are specialized _light clients_. They download a part of the ledger \(a.k.a Segment\) and store it, and provide PoReps of storing the ledger. For each verified PoRep replicators earn a reward of sol from the mining pool.
+Archivers are specialized _light clients_. They download a part of the ledger \(a.k.a Segment\) and store it, and provide PoReps of storing the ledger. For each verified PoRep archivers earn a reward of sol from the mining pool.

 ## Constraints

@@ -40,9 +40,9 @@ We have the following constraints:

 1. SLOTS\_PER\_SEGMENT: Number of slots in a segment of ledger data. The

-   unit of storage for a replicator.
+   unit of storage for an archiver.

-2. NUM\_KEY\_ROTATION\_SEGMENTS: Number of segments after which replicators
+2. NUM\_KEY\_ROTATION\_SEGMENTS: Number of segments after which archivers

   regenerate their encryption keys and select a new dataset to store.

@@ -68,7 +68,7 @@ We have the following constraints:

 ### Validator behavior

-1. Validators join the network and begin looking for replicator accounts at each
+1. Validators join the network and begin looking for archiver accounts at each

   storage epoch/turn boundary.

@@ -78,11 +78,11 @@ We have the following constraints:

   This signed value is also submitted to the validator's storage account and will be used by

-   replicators at a later stage to cross-verify.
+   archivers at a later stage to cross-verify.

 3. Every `NUM_SLOTS_PER_TURN` slots the validator advertises the PoH value. This is value

-   is also served to Replicators via RPC interfaces.
+   is also served to Archivers via RPC interfaces.

 4. For a given turn N, all validations get locked out until turn N+3 \(a gap of 2 turn/epoch\).

@@ -90,53 +90,53 @@ We have the following constraints:

 5. Any incorrect validations will be marked during the turn in between.

-### Replicator behavior
+### Archiver behavior

-1. Since a replicator is somewhat of a light client and not downloading all the
+1. Since an archiver is somewhat of a light client and not downloading all the

-   ledger data, they have to rely on other validators and replicators for information.
+   ledger data, they have to rely on other validators and archivers for information.

   Any given validator may or may not be malicious and give incorrect information, although

   there are not any obvious attack vectors that this could accomplish besides having the

-   replicator do extra wasted work. For many of the operations there are a number of options
+   archiver do extra wasted work. For many of the operations there are a number of options

-   depending on how paranoid a replicator is:
+   depending on how paranoid an archiver is:

-   * \(a\) replicator can ask a validator
-   * \(b\) replicator can ask multiple validators
-   * \(c\) replicator can ask other replicators
-   * \(d\) replicator can subscribe to the full transaction stream and generate
+   * \(a\) archiver can ask a validator
+   * \(b\) archiver can ask multiple validators
+   * \(c\) archiver can ask other archivers
+   * \(d\) archiver can subscribe to the full transaction stream and generate

     the information itself \(assuming the slot is recent enough\)

-   * \(e\) replicator can subscribe to an abbreviated transaction stream to
+   * \(e\) archiver can subscribe to an abbreviated transaction stream to

     generate the information itself \(assuming the slot is recent enough\)

-2. A replicator obtains the PoH hash corresponding to the last turn with its slot.
-3. The replicator signs the PoH hash with its keypair. That signature is the
+2. An archiver obtains the PoH hash corresponding to the last turn with its slot.
+3. The archiver signs the PoH hash with its keypair. That signature is the

   seed used to pick the segment to replicate and also the encryption key. The

-   replicator mods the signature with the slot to get which segment to
+   archiver mods the signature with the slot to get which segment to

   replicate.

-4. The replicator retrives the ledger by asking peer validators and
+4. The archiver retrives the ledger by asking peer validators and

-   replicators. See 6.5.
+   archivers. See 6.5.

-5. The replicator then encrypts that segment with the key with chacha algorithm
+5. The archiver then encrypts that segment with the key with chacha algorithm

   in CBC mode with `NUM_CHACHA_ROUNDS` of encryption.

-6. The replicator initializes a chacha rng with the a signed recent PoH value as
+6. The archiver initializes a chacha rng with the a signed recent PoH value as

   the seed.

-7. The replicator generates `NUM_STORAGE_SAMPLES` samples in the range of the
+7. The archiver generates `NUM_STORAGE_SAMPLES` samples in the range of the

   entry size and samples the encrypted segment with sha256 for 32-bytes at each

@@ -144,23 +144,23 @@ We have the following constraints:

   segment.

-8. The replicator sends a PoRep proof transaction which contains its sha state
+8. The archiver sends a PoRep proof transaction which contains its sha state

   at the end of the sampling operation, its seed and the samples it used to the

   current leader and it is put onto the ledger.

-9. During a given turn the replicator should submit many proofs for the same segment
+9. During a given turn the archiver should submit many proofs for the same segment

   and based on the `RATIO_OF_FAKE_PROOFS` some of those proofs must be fake.

-10. As the PoRep game enters the next turn, the replicator must submit a
+10. As the PoRep game enters the next turn, the archiver must submit a

    transaction with the mask of which proofs were fake during the last turn. This

-    transaction will define the rewards for both replicators and validators.
+    transaction will define the rewards for both archivers and validators.

-11. Finally for a turn N, as the PoRep game enters turn N + 3, replicator's proofs for
+11. Finally for a turn N, as the PoRep game enters turn N + 3, archiver's proofs for

    turn N will be counted towards their rewards.

@@ -171,19 +171,19 @@ The Proof of Replication game has 4 primary stages. For each "turn" multiple PoR
 The 4 stages of the PoRep Game are as follows:

 1. Proof submission stage
-   * Replicators: submit as many proofs as possible during this stage
+   * Archivers: submit as many proofs as possible during this stage
   * Validators: No-op
 2. Proof verification stage
-   * Replicators: No-op
-   * Validators: Select replicators and verify their proofs from the previous turn
+   * Archivers: No-op
+   * Validators: Select archivers and verify their proofs from the previous turn
 3. Proof challenge stage
-   * Replicators: Submit the proof mask with justifications \(for fake proofs submitted 2 turns ago\)
+   * Archivers: Submit the proof mask with justifications \(for fake proofs submitted 2 turns ago\)
   * Validators: No-op
 4. Reward collection stage
-   * Replicators: Collect rewards for 3 turns ago
+   * Archivers: Collect rewards for 3 turns ago
   * Validators:  Collect rewards for 3 turns ago

-For each turn of the PoRep game, both Validators and Replicators evaluate each stage. The stages are run as separate transactions on the storage program.
+For each turn of the PoRep game, both Validators and Archivers evaluate each stage. The stages are run as separate transactions on the storage program.

 ### Finding who has a given block of ledger

@@ -191,15 +191,15 @@ For each turn of the PoRep game, both Validators and Replicators evaluate each s

   at turn boundaries for any proofs.

-2. Validators maintain a map of ledger segments and corresponding replicator public keys.
+2. Validators maintain a map of ledger segments and corresponding archiver public keys.

-   The map is updated when a Validator processes a replicator's proofs for a segment.
+   The map is updated when a Validator processes an archiver's proofs for a segment.

   The validator provides an RPC interface to access the this map. Using this API, clients

-   can map a segment to a replicator's network address \(correlating it via cluster\_info table\).
+   can map a segment to an archiver's network address \(correlating it via cluster\_info table\).

-   The clients can then send repair requests to the replicator to retrieve segments.
+   The clients can then send repair requests to the archiver to retrieve segments.

 3. Validators would need to invalidate this list every N turns.

@@ -209,11 +209,11 @@ For any random seed, we force everyone to use a signature that is derived from a

 Since there are many more client identities then encryption identities, we need to split the reward for multiple clients, and prevent Sybil attacks from generating many clients to acquire the same block of data. To remain BFT we want to avoid a single human entity from storing all the replications of a single chunk of the ledger.

-Our solution to this is to force the clients to continue using the same identity. If the first round is used to acquire the same block for many client identities, the second round for the same client identities will force a redistribution of the signatures, and therefore PoRep identities and blocks. Thus to get a reward for replicators need to store the first block for free and the network can reward long lived client identities more than new ones.
+Our solution to this is to force the clients to continue using the same identity. If the first round is used to acquire the same block for many client identities, the second round for the same client identities will force a redistribution of the signatures, and therefore PoRep identities and blocks. Thus to get a reward for archivers need to store the first block for free and the network can reward long lived client identities more than new ones.

 ## Validator attacks

-* If a validator approves fake proofs, replicator can easily out them by
+* If a validator approves fake proofs, archiver can easily out them by

  showing the initial state for the hash.

@@ -221,11 +221,11 @@ Our solution to this is to force the clients to continue using the same identity

  to distinguish who is correct. Rewards would have to rely on the results from

-  multiple validators to catch bad actors and replicators from being denied rewards.
+  multiple validators to catch bad actors and archivers from being denied rewards.

 * Validator stealing mining proof results for itself. The proofs are derived

-  from a signature from a replicator, since the validator does not know the
+  from a signature from an archiver, since the validator does not know the

  private key used to generate the encryption key, it cannot be the generator of

@@ -233,7 +233,7 @@ Our solution to this is to force the clients to continue using the same identity

 ## Reward incentives

-Fake proofs are easy to generate but difficult to verify. For this reason, PoRep proof transactions generated by replicators may require a higher fee than a normal transaction to represent the computational cost required by validators.
+Fake proofs are easy to generate but difficult to verify. For this reason, PoRep proof transactions generated by archivers may require a higher fee than a normal transaction to represent the computational cost required by validators.

 Some percentage of fake proofs are also necessary to receive a reward from storage mining.

@@ -247,13 +247,13 @@ Some percentage of fake proofs are also necessary to receive a reward from stora

  use the signatures as the seed

-* The game between validators and replicators is over random blocks and random
+* The game between validators and archivers is over random blocks and random

  encryption identities and random data samples. The goal of randomization is

  to prevent colluding groups from having overlap on data or validation.

-* Replicator clients fish for lazy validators by submitting fake proofs that
+* Archiver clients fish for lazy validators by submitting fake proofs that

  they can prove are fake.

--- a/book/src/cluster/managing-forks.md
+++ b/book/src/cluster/managing-forks.md
@@ -1,14 +1,14 @@
 # Managing Forks

-The ledger is permitted to fork at slot boundaries. The resulting data structure forms a tree called a _blocktree_. When the fullnode interprets the blocktree, it must maintain state for each fork in the chain. We call each instance an _active fork_. It is the responsibility of a fullnode to weigh those forks, such that it may eventually select a fork.
+The ledger is permitted to fork at slot boundaries. The resulting data structure forms a tree called a _blocktree_. When the validator interprets the blocktree, it must maintain state for each fork in the chain. We call each instance an _active fork_. It is the responsibility of a validator to weigh those forks, such that it may eventually select a fork.

-A fullnode selects a fork by submiting a vote to a slot leader on that fork. The vote commits the fullnode for a duration of time called a _lockout period_. The fullnode is not permitted to vote on a different fork until that lockout period expires. Each subsequent vote on the same fork doubles the length of the lockout period. After some cluster-configured number of votes \(currently 32\), the length of the lockout period reaches what's called _max lockout_. Until the max lockout is reached, the fullnode has the option to wait until the lockout period is over and then vote on another fork. When it votes on another fork, it performs a operation called _rollback_, whereby the state rolls back in time to a shared checkpoint and then jumps forward to the tip of the fork that it just voted on. The maximum distance that a fork may roll back is called the _rollback depth_. Rollback depth is the number of votes required to achieve max lockout. Whenever a fullnode votes, any checkpoints beyond the rollback depth become unreachable. That is, there is no scenario in which the fullnode will need to roll back beyond rollback depth. It therefore may safely _prune_ unreachable forks and _squash_ all checkpoints beyond rollback depth into the root checkpoint.
+A validator selects a fork by submiting a vote to a slot leader on that fork. The vote commits the validator for a duration of time called a _lockout period_. The validator is not permitted to vote on a different fork until that lockout period expires. Each subsequent vote on the same fork doubles the length of the lockout period. After some cluster-configured number of votes \(currently 32\), the length of the lockout period reaches what's called _max lockout_. Until the max lockout is reached, the validator has the option to wait until the lockout period is over and then vote on another fork. When it votes on another fork, it performs a operation called _rollback_, whereby the state rolls back in time to a shared checkpoint and then jumps forward to the tip of the fork that it just voted on. The maximum distance that a fork may roll back is called the _rollback depth_. Rollback depth is the number of votes required to achieve max lockout. Whenever a validator votes, any checkpoints beyond the rollback depth become unreachable. That is, there is no scenario in which the validator will need to roll back beyond rollback depth. It therefore may safely _prune_ unreachable forks and _squash_ all checkpoints beyond rollback depth into the root checkpoint.

 ## Active Forks

 An active fork is as a sequence of checkpoints that has a length at least one longer than the rollback depth. The shortest fork will have a length exactly one longer than the rollback depth. For example:

-![Forks](../.gitbook/assets/forks.svg)
+![Forks](../.gitbook/assets/forks%20%282%29.svg)

 The following sequences are _active forks_:

@@ -19,17 +19,17 @@ The following sequences are _active forks_:

 ## Pruning and Squashing

-A fullnode may vote on any checkpoint in the tree. In the diagram above, that's every node except the leaves of the tree. After voting, the fullnode prunes nodes that fork from a distance farther than the rollback depth and then takes the opportunity to minimize its memory usage by squashing any nodes it can into the root.
+A validator may vote on any checkpoint in the tree. In the diagram above, that's every node except the leaves of the tree. After voting, the validator prunes nodes that fork from a distance farther than the rollback depth and then takes the opportunity to minimize its memory usage by squashing any nodes it can into the root.

 Starting from the example above, wth a rollback depth of 2, consider a vote on 5 versus a vote on 6. First, a vote on 5:

-![Forks after pruning](../.gitbook/assets/forks-pruned.svg)
+![Forks after pruning](../.gitbook/assets/forks-pruned-3.svg)

 The new root is 2, and any active forks that are not descendants from 2 are pruned.

 Alternatively, a vote on 6:

-![Forks](../.gitbook/assets/forks-pruned2.svg)
+![Forks](../.gitbook/assets/forks-pruned2-1.svg)

 The tree remains with a root of 1, since the active fork starting at 6 is only 2 checkpoints from the root.

--- a/book/src/cluster/performance-metrics.md
+++ b/book/src/cluster/performance-metrics.md
@@ -14,3 +14,11 @@ Each validator node maintains a list of active ledger forks that are visible to

 The node assigns a timestamp to every new fork, and computes the time it took to confirm the fork. This time is reflected as validator confirmation time in performance metrics. The performance dashboard displays the average of each validator node's confirmation time as a time series graph.

+## Hardware setup
+
+The validator software is deployed to GCP n1-standard-16 instances with 1TB pd-ssd disk, and 2x Nvidia V100 GPUs. These are deployed in the us-west-1 region.
+
+solana-bench-tps is started after the network converges from a client machine with n1-standard-16 CPU-only instance with the following arguments: `--tx\_count=50000 --thread-batch-sleep 1000`
+
+TPS and confirmation metrics are captured from the dashboard numbers over a 5 minute average of when the bench-tps transfer stage begins.
+
--- a/book/src/cluster/stake-delegation-and-rewards.md
+++ b/book/src/cluster/stake-delegation-and-rewards.md
@@ -27,41 +27,42 @@ VoteState is the current state of all the votes the validator has submitted to t
 * `root_slot` - The last slot to reach the full lockout commitment necessary for rewards.
 * `commission` - The commission taken by this VoteState for any rewards claimed by staker's Stake accounts. This is the percentage ceiling of the reward.
 * Account::lamports - The accumulated lamports from the commission. These do not count as stakes.
-* `authorized_vote_signer` - Only this identity is authorized to submit votes. This field can only modified by this identity.
+* `authorized_voter` - Only this identity is authorized to submit votes. This field can only modified by this identity.
+* `node_pubkey` - The Solana node that votes in this account.
+* `authorized_withdrawer` - the identity of the entity in charge of the lamports of this account, separate from the account's

-### VoteInstruction::Initialize
+  ```text
+                       address and the authorized vote signer
+  ```
+
+### VoteInstruction::Initialize\(VoteInit\)

 * `account[0]` - RW - The VoteState

-  `VoteState::authorized_vote_signer` is initialized to `account[0]`
+  `VoteInit` carries the new vote account's `node_pubkey`, `authorized_voter`, `authorized_withdrawer`, and `commission`

  other VoteState members defaulted

-### VoteInstruction::AuthorizeVoteSigner\(Pubkey\)
+### VoteInstruction::Authorize\(Pubkey, VoteAuthorize\)
+
+Updates the account with a new authorized voter or withdrawer, according to the VoteAuthorize parameter \(`Voter` or `Withdrawer`\). The transaction must be by signed by the Vote account's current `authorized_voter` or `authorized_withdrawer`.

 * `account[0]` - RW - The VoteState

-  `VoteState::authorized_vote_signer` is set to to `Pubkey`, the transaction must by
+  `VoteState::authorized_voter` or `authorized_withdrawer` is set to to `Pubkey`.

-  signed by the Vote account's current `authorized_vote_signer`.
-
-`VoteInstruction::AuthorizeVoter` allows a staker to choose a signing service
-
-for its votes. That service is responsible for ensuring the vote won't cause
-
-the staker to be slashed.
-
-### VoteInstruction::Vote\(Vec\)
+### VoteInstruction::Vote\(Vote\)

 * `account[0]` - RW - The VoteState

  `VoteState::lockouts` and `VoteState::credits` are updated according to voting lockout rules see [Tower BFT](../implemented-proposals/tower-bft.md)

-* `account[1]` - RO - A list of some N most recent slots and their hashes for the vote to be verified against.
+* `account[1]` - RO - `sysvar::slot_hashes` A list of some N most recent slots and their hashes for the vote to be verified against.
+* `account[2]` - RO - `sysvar::clock` The current network time, expressed in slots, epochs.

 ### StakeState

-A StakeState takes one of three forms, StakeState::Uninitialized, StakeState::Stake and StakeState::RewardsPool.
+A StakeState takes one of four forms, StakeState::Uninitialized, StakeState::Initialized, StakeState::Stake, and StakeState::RewardsPool. Only the first three forms are used in staking, but only StakeState::Stake is interesting. All RewardsPools are created at genesis.

 ### StakeState::Stake

@@ -72,7 +73,18 @@ StakeState::Stake is the current delegation preference of the **staker** and con
 * `voter_pubkey` - The pubkey of the VoteState instance the lamports are delegated to.
 * `credits_observed` - The total credits claimed over the lifetime of the program.
 * `activated` - the epoch at which this stake was activated/delegated. The full stake will be counted after warm up.
-* `deactivated` - the epoch at which this stake will be completely de-activated, which is `cool down` epochs after StakeInstruction::Deactivate is issued.
+* `deactivated` - the epoch at which this stake was de-activated, some cool down epochs are required before the account
+
+  ```text
+              is fully deactivated, and the stake available for withdrawal    
+  ```
+
+* `authorized_staker` - the pubkey of the entity that must sign delegation, activation, and deactivation transactions
+* `authorized_withdrawer` - the identity of the entity in charge of the lamports of this account, separate from the account's
+
+  ```text
+                       address, and the authorized staker
+  ```

 ### StakeState::RewardsPool

@@ -80,15 +92,23 @@ To avoid a single network wide lock or contention in redemption, 256 RewardsPool

 The Stakes and the RewardsPool are accounts that are owned by the same `Stake` program.

-### StakeInstruction::DelegateStake\(u64\)
+### StakeInstruction::DelegateStake

-The Stake account is moved from Uninitialized to StakeState::Stake form. This is how stakers choose their initial delegate validator node and activate their stake account lamports.
+The Stake account is moved from Ininitialized to StakeState::Stake form. This is how stakers choose their initial delegate validator node and activate their stake account lamports. If the stake account is already StakeState::Stake \(i.e. already activated\), the stake is re-delegated The transaction must be signed by the stake's `authorized_staker`.

-* `account[0]` - RW - The StakeState::Stake instance.   `StakeState::Stake::credits_observed` is initialized to `VoteState::credits`,  `StakeState::Stake::voter_pubkey` is initialized to `account[1]`,  `StakeState::Stake::stake` is initialized to the u64 passed as an argument above,  `StakeState::Stake::activated` is initialized to current Bank epoch, and  `StakeState::Stake::deactivated` is initialized to std::u64::MAX
+* `account[0]` - RW - The StakeState::Stake instance.  `StakeState::Stake::credits_observed` is initialized to `VoteState::credits`,  `StakeState::Stake::voter_pubkey` is initialized to `account[1]`.  If this is the initial delegation of stake, `StakeState::Stake::stake` is initialized to the account's balance in lamports,  `StakeState::Stake::activated` is initialized to the current Bank epoch, and  `StakeState::Stake::deactivated` is initialized to std::u64::MAX
 * `account[1]` - R - The VoteState instance.
-* `account[2]` - R - sysvar::current account, carries information about current Bank epoch
+* `account[2]` - R - sysvar::clock account, carries information about current Bank epoch
 * `account[3]` - R - stake\_api::Config accoount, carries warmup, cooldown, and slashing configuration

+### StakeInstruction::Authorize\(Pubkey, StakeAuthorize\)
+
+Updates the account with a new authorized staker or withdrawer, according to the StakeAuthorize parameter \(`Staker` or `Withdrawer`\). The transaction must be by signed by the Stakee account's current `authorized_staker` or `authorized_withdrawer`.
+
+* `account[0]` - RW - The StakeState
+
+  `StakeState::authorized_staker` or `authorized_withdrawer` is set to to `Pubkey`.
+
 ### StakeInstruction::RedeemVoteCredits

 The staker or the owner of the Stake account sends a transaction with this instruction to claim rewards.
@@ -101,7 +121,7 @@ The Vote account and the Stake account pair maintain a lifetime counter of total
 * `account[3]` - R - sysvar::rewards account from the Bank that carries point value.
 * `account[4]` - R - sysvar::stake\_history account from the Bank that carries stake warmup/cooldown history

-Reward is paid out for the difference between `VoteState::credits` to `StakeState::Stake::credits_observed`, multiplied by `sysvar::rewards::Rewards::validator_point_value`. `StakeState::Stake::credits_observed` is updated to`VoteState::credits`. The commission is deposited into the Vote account token balance, and the reward is deposited to the Stake account token balance.
+Reward is paid out for the difference between `VoteState::credits` to `StakeState::Stake::credits_observed`, multiplied by `sysvar::rewards::Rewards::validator_point_value`. `StakeState::Stake::credits_observed` is updated to`VoteState::credits`. The commission is deposited into the Vote account token balance, and the reward is deposited to the Stake account token balance and the stake account's `stake` is increased by the same amount \(re-invested\).

 ```text
 let credits_to_claim = vote_state.credits - stake_state.credits_observed;
@@ -112,21 +132,21 @@ stake_state.credits_observed = vote_state.credits;

 ### StakeInstruction::Deactivate

-A staker may wish to withdraw from the network. To do so he must first deactivate his stake, and wait for cool down.
+A staker may wish to withdraw from the network. To do so he must first deactivate his stake, and wait for cool down.  
+The transaction must be signed by the stake's `authorized_staker`.

-* `account[0]` - RW - The StakeState::Stake instance that is deactivating, the transaction must be signed by this key.
-* `account[1]` - R - The VoteState instance to which this stake is delegated, required in case of slashing
-* `account[2]` - R - sysvar::current account from the Bank that carries current epoch
+* `account[0]` - RW - The StakeState::Stake instance that is deactivating.
+* `account[1]` - R - sysvar::clock account from the Bank that carries current epoch

 StakeState::Stake::deactivated is set to the current epoch + cool down. The account's stake will ramp down to zero by that epoch, and Account::lamports will be available for withdrawal.

 ### StakeInstruction::Withdraw\(u64\)

-Lamports build up over time in a Stake account and any excess over activated stake can be withdrawn.
+Lamports build up over time in a Stake account and any excess over activated stake can be withdrawn. The transaction must be signed by the stake's `authorized_withdrawer`.

-* `account[0]` - RW - The StakeState::Stake from which to withdraw, the transaction must be signed by this key.
+* `account[0]` - RW - The StakeState::Stake from which to withdraw.
 * `account[1]` - RW - Account that should be credited with the withdrawn lamports.
-* `account[2]` - R - sysvar::current account from the Bank that carries current epoch, to calculate stake.
+* `account[2]` - R - sysvar::clock account from the Bank that carries current epoch, to calculate stake.
 * `account[3]` - R - sysvar::stake\_history account from the Bank that carries stake warmup/cooldown history

 ## Benefits of the design
@@ -138,15 +158,15 @@ Lamports build up over time in a Stake account and any excess over activated sta

 ## Example Callflow

-![Passive Staking Callflow](../.gitbook/assets/passive-staking-callflow.svg)
+![Passive Staking Callflow](../.gitbook/assets/passive-staking-callflow-3.svg)

 ## Staking Rewards

-The specific mechanics and rules of the validator rewards regime is outlined here. Rewards are earned by delegating stake to a validator that is voting correctly. Voting incorrectly exposes that validator's stakes to [slashing](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/staking-and-rewards.md).
+The specific mechanics and rules of the validator rewards regime is outlined here. Rewards are earned by delegating stake to a validator that is voting correctly. Voting incorrectly exposes that validator's stakes to [slashing](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/staking-and-rewards.md).

 ### Basics

-The network pays rewards from a portion of network [inflation](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/inflation.md). The number of lamports available to pay rewards for an epoch is fixed and must be evenly divided among all staked nodes according to their relative stake weight and participation. The weighting unit is called a [point](../terminology.md#point).
+The network pays rewards from a portion of network [inflation](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/inflation.md). The number of lamports available to pay rewards for an epoch is fixed and must be evenly divided among all staked nodes according to their relative stake weight and participation. The weighting unit is called a [point](../terminology.md#point).

 Rewards for an epoch are not available until the end of that epoch.

@@ -168,7 +188,7 @@ Stakers who have delegated to that validator earn points in proportion to their

 Stakes, once delegated, do not become effective immediately. They must first pass through a warm up period. During this period some portion of the stake is considered "effective", the rest is considered "activating". Changes occur on epoch boundaries.

-The stake program limits the rate of change to total network stake, reflected in the stake program's `config::warmup_rate` \(typically 15% per epoch\).
+The stake program limits the rate of change to total network stake, reflected in the stake program's `config::warmup_rate` \(typically 25% per epoch\).

 The amount of stake that can be warmed up each epoch is a function of the previous epoch's total effective stake, total activating stake, and the stake program's configured warmup rate.

@@ -198,11 +218,15 @@ Were 2 stakes \(X and Y\) to activate at epoch N, they would be awarded a portio
 | :--- | ---: | ---: | ---: | ---: | ---: | ---: |
 | N-1 |  |  |  |  | 2,000 | 0 |
 | N | 0 | 1,000 | 0 | 200 | 2,000 | 1,200 |
-| N+1 | 320 | 680 | 80 | 120 | 2,400 | 800 |
-| N+2 | 728 | 272 | 152 | 48 | 2,880 | 320 |
+| N+1 | 333 | 667 | 67 | 133 | 2,400 | 800 |
+| N+2 | 733 | 267 | 146 | 54 | 2,880 | 321 |
 | N+3 | 1000 | 0 | 200 | 0 | 3,200 | 0 |

 ### Withdrawal

-As rewards are earned lamports can be withdrawn from a stake account. Only lamports in excess of effective+activating stake may be withdrawn at any time. This means that during warmup, effectively no stake can be withdrawn. During cooldown, any tokens in excess of effective stake may be withdrawn \(activating == 0\);
+Only lamports in excess of effective+activating stake may be withdrawn at any time. This means that during warmup, effectively no stake can be withdrawn. During cooldown, any tokens in excess of effective stake may be withdrawn \(activating == 0\). Because earned rewards are automatically added to stake, withdrawal is generally only possible after deactivation.
+
+### Lock-up
+
+Stake accounts support the notion of lock-up, wherein the stake account balance is unavailable for withdrawal until a specified time. Lock-up is specified as a slot height, i.e. the minimum slot height that must be reached by the network before the stake account balance is available for withdrawal, except to a specified custodian. This information is gathered when the stake account is created.

--- a/book/src/cluster/synchronization.md
+++ b/book/src/cluster/synchronization.md
@@ -1,10 +1,10 @@
 # Synchronization

-Fast, reliable synchronization is the biggest reason Solana is able to achieve such high throughput. Traditional blockchains synchronize on large chunks of transactions called blocks. By synchronizing on blocks, a transaction cannot be processed until a duration called "block time" has passed. In Proof of Work consensus, these block times need to be very large \(~10 minutes\) to minimize the odds of multiple fullnodes producing a new valid block at the same time. There's no such constraint in Proof of Stake consensus, but without reliable timestamps, a fullnode cannot determine the order of incoming blocks. The popular workaround is to tag each block with a [wallclock timestamp](https://en.bitcoin.it/wiki/Block_timestamp). Because of clock drift and variance in network latencies, the timestamp is only accurate within an hour or two. To workaround the workaround, these systems lengthen block times to provide reasonable certainty that the median timestamp on each block is always increasing.
+Fast, reliable synchronization is the biggest reason Solana is able to achieve such high throughput. Traditional blockchains synchronize on large chunks of transactions called blocks. By synchronizing on blocks, a transaction cannot be processed until a duration called "block time" has passed. In Proof of Work consensus, these block times need to be very large \(~10 minutes\) to minimize the odds of multiple validators producing a new valid block at the same time. There's no such constraint in Proof of Stake consensus, but without reliable timestamps, a validator cannot determine the order of incoming blocks. The popular workaround is to tag each block with a [wallclock timestamp](https://en.bitcoin.it/wiki/Block_timestamp). Because of clock drift and variance in network latencies, the timestamp is only accurate within an hour or two. To workaround the workaround, these systems lengthen block times to provide reasonable certainty that the median timestamp on each block is always increasing.

 Solana takes a very different approach, which it calls _Proof of History_ or _PoH_. Leader nodes "timestamp" blocks with cryptographic proofs that some duration of time has passed since the last proof. All data hashed into the proof most certainly have occurred before the proof was generated. The node then shares the new block with validator nodes, which are able to verify those proofs. The blocks can arrive at validators in any order or even could be replayed years later. With such reliable synchronization guarantees, Solana is able to break blocks into smaller batches of transactions called _entries_. Entries are streamed to validators in realtime, before any notion of block consensus.

-Solana technically never sends a _block_, but uses the term to describe the sequence of entries that fullnodes vote on to achieve _confirmation_. In that way, Solana's confirmation times can be compared apples to apples to block-based systems. The current implementation sets block time to 800ms.
+Solana technically never sends a _block_, but uses the term to describe the sequence of entries that validators vote on to achieve _confirmation_. In that way, Solana's confirmation times can be compared apples to apples to block-based systems. The current implementation sets block time to 800ms.

 What's happening under the hood is that entries are streamed to validators as quickly as a leader node can batch a set of valid transactions into an entry. Validators process those entries long before it is time to vote on their validity. By processing the transactions optimistically, there is effectively no delay between the time the last entry is received and the time when the node can vote. In the event consensus is **not** achieved, a node simply rolls back its state. This optimisic processing technique was introduced in 1981 and called [Optimistic Concurrency Control](http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.65.4735). It can be applied to blockchain architecture where a cluster votes on a hash that represents the full ledger up to some _block height_. In Solana, it is implemented trivially using the last entry's PoH hash.

--- a/book/src/cluster/turbine-block-propagation.md
+++ b/book/src/cluster/turbine-block-propagation.md
@@ -1,34 +1,34 @@
 # Turbine Block Propagation

-A Solana cluster uses a multi-layer block propagation mechanism called _Turbine_ to broadcast transaction blobs to all nodes with minimal amount of duplicate messages. The cluster divides itself into small collections of nodes, called _neighborhoods_. Each node is responsible for sharing any data it receives with the other nodes in its neighborhood, as well as propagating the data on to a small set of nodes in other neighborhoods. This way each node only has to communicate with a small number of nodes.
+A Solana cluster uses a multi-layer block propagation mechanism called _Turbine_ to broadcast transaction shreds to all nodes with minimal amount of duplicate messages. The cluster divides itself into small collections of nodes, called _neighborhoods_. Each node is responsible for sharing any data it receives with the other nodes in its neighborhood, as well as propagating the data on to a small set of nodes in other neighborhoods. This way each node only has to communicate with a small number of nodes.

-During its slot, the leader node distributes blobs between the validator nodes in the first neighborhood \(layer 0\). Each validator shares its data within its neighborhood, but also retransmits the blobs to one node in some neighborhoods in the next layer \(layer 1\). The layer-1 nodes each share their data with their neighborhood peers, and retransmit to nodes in the next layer, etc, until all nodes in the cluster have received all the blobs.
+During its slot, the leader node distributes shreds between the validator nodes in the first neighborhood \(layer 0\). Each validator shares its data within its neighborhood, but also retransmits the shreds to one node in some neighborhoods in the next layer \(layer 1\). The layer-1 nodes each share their data with their neighborhood peers, and retransmit to nodes in the next layer, etc, until all nodes in the cluster have received all the shreds.

 ## Neighborhood Assignment - Weighted Selection

 In order for data plane fanout to work, the entire cluster must agree on how the cluster is divided into neighborhoods. To achieve this, all the recognized validator nodes \(the TVU peers\) are sorted by stake and stored in a list. This list is then indexed in different ways to figure out neighborhood boundaries and retransmit peers. For example, the leader will simply select the first nodes to make up layer 0. These will automatically be the highest stake holders, allowing the heaviest votes to come back to the leader first. Layer-0 and lower-layer nodes use the same logic to find their neighbors and next layer peers.

-To reduce the possibility of attack vectors, each blob is transmitted over a random tree of neighborhoods. Each node uses the same set of nodes representing the cluster. A random tree is generated from the set for each blob using randomness derived from the blob itself. Since the random seed is not known in advance, attacks that try to eclipse neighborhoods from certain leaders or blocks become very difficult, and should require almost complete control of the stake in the cluster.
+To reduce the possibility of attack vectors, each shred is transmitted over a random tree of neighborhoods. Each node uses the same set of nodes representing the cluster. A random tree is generated from the set for each shred using randomness derived from the shred itself. Since the random seed is not known in advance, attacks that try to eclipse neighborhoods from certain leaders or blocks become very difficult, and should require almost complete control of the stake in the cluster.

 ## Layer and Neighborhood Structure

 The current leader makes its initial broadcasts to at most `DATA_PLANE_FANOUT` nodes. If this layer 0 is smaller than the number of nodes in the cluster, then the data plane fanout mechanism adds layers below. Subsequent layers follow these constraints to determine layer-capacity: Each neighborhood contains `DATA_PLANE_FANOUT` nodes. Layer-0 starts with 1 neighborhood with fanout nodes. The number of nodes in each additional layer grows by a factor of fanout.

-As mentioned above, each node in a layer only has to broadcast its blobs to its neighbors and to exactly 1 node in some next-layer neighborhoods, instead of to every TVU peer in the cluster. A good way to think about this is, layer-0 starts with 1 neighborhood with fanout nodes, layer-1 adds "fanout" neighborhoods, each with fanout nodes and layer-2 will have `fanout * number of nodes in layer-1` and so on.
+As mentioned above, each node in a layer only has to broadcast its shreds to its neighbors and to exactly 1 node in some next-layer neighborhoods, instead of to every TVU peer in the cluster. A good way to think about this is, layer-0 starts with 1 neighborhood with fanout nodes, layer-1 adds "fanout" neighborhoods, each with fanout nodes and layer-2 will have `fanout * number of nodes in layer-1` and so on.

 This way each node only has to communicate with a maximum of `2 * DATA_PLANE_FANOUT - 1` nodes.

-The following diagram shows how the Leader sends blobs with a Fanout of 2 to Neighborhood 0 in Layer 0 and how the nodes in Neighborhood 0 share their data with each other.
+The following diagram shows how the Leader sends shreds with a Fanout of 2 to Neighborhood 0 in Layer 0 and how the nodes in Neighborhood 0 share their data with each other.

-![Leader sends blobs to Neighborhood 0 in Layer 0](../.gitbook/assets/data-plane-seeding.svg)
+![Leader sends shreds to Neighborhood 0 in Layer 0](../.gitbook/assets/data-plane-seeding%20%283%29.svg)

 The following diagram shows how Neighborhood 0 fans out to Neighborhoods 1 and 2.

-![Neighborhood 0 Fanout to Neighborhood 1 and 2](../.gitbook/assets/data-plane-fanout.svg)
+![Neighborhood 0 Fanout to Neighborhood 1 and 2](../.gitbook/assets/data-plane-fanout-3.svg)

 Finally, the following diagram shows a two layer cluster with a Fanout of 2.

-![Two layer cluster with a Fanout of 2](../.gitbook/assets/data-plane.svg)
+![Two layer cluster with a Fanout of 2](../.gitbook/assets/data-plane-3.svg)

 ### Configuration Values

@@ -38,7 +38,7 @@ Currently, configuration is set when the cluster is launched. In the future, the

 ## Neighborhoods

-The following diagram shows how two neighborhoods in different layers interact. To cripple a neighborhood, enough nodes \(erasure codes +1\) from the neighborhood above need to fail. Since each neighborhood receives blobs from multiple nodes in a neighborhood in the upper layer, we'd need a big network failure in the upper layers to end up with incomplete data.
+The following diagram shows how two neighborhoods in different layers interact. To cripple a neighborhood, enough nodes \(erasure codes +1\) from the neighborhood above need to fail. Since each neighborhood receives shreds from multiple nodes in a neighborhood in the upper layer, we'd need a big network failure in the upper layers to end up with incomplete data.

-![Inner workings of a neighborhood](../.gitbook/assets/data-plane-neighborhood.svg)
+![Inner workings of a neighborhood](../.gitbook/assets/data-plane-neighborhood-3.svg)

--- a/book/src/cluster/vote-signing.md
+++ b/book/src/cluster/vote-signing.md
@@ -1,6 +1,6 @@
 # Secure Vote Signing

-A validator fullnode receives entries from the current leader and submits votes confirming those entries are valid. This vote submission presents a security challenge, because forged votes that violate consensus rules could be used to slash the validator's stake.
+A validator receives entries from the current leader and submits votes confirming those entries are valid. This vote submission presents a security challenge, because forged votes that violate consensus rules could be used to slash the validator's stake.

 The validator votes on its chosen fork by submitting a transaction that uses an asymmetric key to sign the result of its validation work. Other entities can verify this signature using the validator's public key. If the validator's key is used to sign incorrect data \(e.g. votes on multiple forks of the ledger\), the node's stake or its resources could be compromised.

--- a/book/src/credit-only-credit-debit-accounts.md
+++ b/book/src/credit-only-credit-debit-accounts.md
@@ -1,140 +0,0 @@
-# Credit-Only Accounts
-
-This design covers the handling of credit-only and credit-debit accounts in the
-[runtime](runtime.md).  Accounts already distinguish themselves as credit-only or
-credit-debit based on the program ID specified by the transaction's instruction.
-Programs must treat accounts that are not owned by them as credit-only.
-
-To identify credit-only accounts by program id would require the account to be
-fetched and loaded from disk.  This operation is expensive, and while it is
-occurring, the runtime would have to reject any transactions referencing the same
-account.
-
-The proposal introduces a `num_readonly_accounts` field to the transaction
-structure, and removes the `program_ids` dedicated vector for program accounts.
-
-This design doesn't change the runtime transaction processing rules.
-Programs still can't write or spend accounts that they do not own, but it
-allows the runtime to optimistically take the correct lock for each account
-specified in the transaction before loading the accounts from storage.
-
-Accounts selected as credit-debit by the transaction can still be treated as
-credit-only by the instructions.
-
-## Runtime handling
-
-credit-only accounts have the following properties:
-
-* Can be deposited into:  Deposits can be implemented as a simple `atomic_add`.
-* read-only access to account data.
-
-Instructions that debit or modify the credit-only account data will fail.
-
-## Account Lock Optimizations
-
-The Accounts module keeps track of current locked accounts in the runtime,
-which separates credit-only accounts from the credit-debit accounts.  The credit-only
-accounts can be cached in memory and shared between all the threads executing
-transactions.
-
-The current runtime can't predict whether an account is credit-only or credit-debit when
-the transaction account keys are locked at the start of the transaction
-processing pipeline.  Accounts referenced by the transaction have not been
-loaded from the disk yet.
-
-An ideal design would cache the credit-only accounts while they are referenced by
-any transaction moving through the runtime, and release the cache when the last
-transaction exits the runtime.
-
-## Credit-only accounts and read-only account data
-
-Credit-only account data can be treated as read-only. Credit-debit
-account data is treated as read-write.
-
-## Transaction changes
-
-To enable the possibility of caching accounts only while they are in the
-runtime, the Transaction structure should be changed in the following way:
-
-* `program_ids: Vec<Pubkey>` - This vector is removed.  Program keys can be
-placed at the end of the `account_keys` vector within the `num_readonly_accounts`
-number set to the number of programs.
-
-* `num_readonly_accounts: u8` - The number of keys from the **end** of the
-transaction's `account_keys` array that is credit-only.
-
-The following possible accounts are present in an transaction:
-
-* paying account
-* RW accounts
-* R accounts
-* Program IDs
-
-The paying account must be credit-debit, and program IDs must be credit-only.  The
-first account in the `account_keys` array is always the account that pays for
-the transaction fee, therefore it cannot be credit-only.  For these reasons the
-credit-only accounts are all grouped together at the end of the `account_keys`
-vector.  Counting credit-only accounts from the end allow for the default `0`
-value to still be functionally correct, since a transaction will succeed with
-all credit-debit accounts.
-
-Since accounts can only appear once in the transaction's `account_keys` array,
-an account can only be credit-only or credit-debit in a single transaction, not
-both.  The runtime treats a transaction as one atomic unit of execution. If any
-instruction needs credit-debit access to an account, a copy needs to be made. The
-write lock is held for the entire time the transaction is being processed by
-the runtime.
-
-## Starvation
-
-Read locks for credit-only accounts can keep the runtime from executing
-transactions requesting a write lock to a credit-debit account.
-
-When a request for a write lock is made while a read lock is open, the
-transaction requesting the write lock should be cached.  Upon closing the read
-lock, the pending transactions can be pushed through the runtime.
-
-While a pending write transaction exists, any additional read lock requests for
-that account should fail.  It follows that any other write lock requests will also 
-fail.  Currently, clients must retransmit when a transaction fails because of 
-a pending transaction.  This approach would mimic that behavior as closely as
-possible while preventing write starvation.
-
-## Program execution with credit-only accounts
-
-Before handing off the accounts to program execution, the runtime can mark each
-account in each instruction as a credit-only account.  The credit-only accounts can
-be passed as references without an extra copy.  The transaction will abort on a
-write to credit-only.
-
-An alternative is to detect writes to credit-only accounts and fail the
-transactions before commit.
-
-## Alternative design
-
-This design attempts to cache a credit-only account after loading without the use
-of a transaction-specified credit-only accounts list.  Instead, the credit-only
-accounts are held in a reference-counted table inside the runtime as the
-transactions are processed.
-
-1. Transaction accounts are locked.
-    a. If the account is present in the ‘credit-only' table, the TX does not fail.
-       The pending state for this TX is marked NeedReadLock.
-2. Transaction accounts are loaded.
-    a. Transaction accounts that are credit-only increase their reference
-       count in the `credit-only` table.
-    b. Transaction accounts that need a write lock and are present in the
-       `credit-only` table fail.
-3. Transaction accounts are unlocked.
-    a. Decrement the `credit-only` lock table reference count; remove if its 0
-    b. Remove from the `lock` set if the account is not in the `credit-only`
-       table.
-
-The downside with this approach is that if the `lock` set mutex is released
-between lock and load to allow better pipelining of transactions, a request for
-a credit-only account may fail. Therefore, this approach is not suitable for
-treating programs as credit-only accounts.
-
-Holding the accounts lock mutex while fetching the account from disk would
-potentially have a significant performance hit on the runtime. Fetching from
-disk is expected to be slow, but can be parallelized between multiple disks.
--- a/book/src/cross-program-invocation.md
+++ b/book/src/cross-program-invocation.md
@@ -1,111 +0,0 @@
-# Cross-Program Invocation
-
-## Problem
-
-In today's implementation a client can create a transaction that modifies two
-accounts, each owned by a separate on-chain program:
-
-```rust,ignore
-let message = Message::new(vec![
-    token_instruction::pay(&alice_pubkey),
-    acme_instruction::launch_missiles(&bob_pubkey),
-]);
-client.send_message(&[&alice_keypair, &bob_keypair], &message);
-```
-
-The current implementation does not, however, allow the `acme` program to
-conveniently invoke `token` instructions on the client's behalf:
-
-```rust,ignore
-let message = Message::new(vec![
-    acme_instruction::pay_and_launch_missiles(&alice_pubkey, &bob_pubkey),
-]);
-client.send_message(&[&alice_keypair, &bob_keypair], &message);
-```
-
-Currently, there is no way to create instruction `pay_and_launch_missiles` that executes
-`token_instruction::pay` from the `acme` program. The workaround is to extend the
-`acme` program with the implementation of the `token` program, and create `token`
-accounts with `ACME_PROGRAM_ID`, which the `acme` program is permitted to modify.
-With that workaround, `acme` can modify token-like accounts created by the `acme`
-program, but not token accounts created by the `token` program.
-
-
-## Proposed Solution
-
-The goal of this design is to modify Solana's runtime such that an on-chain
-program can invoke an instruction from another program.
-
-Given two on-chain programs `token` and `acme`, each implementing instructions
-`pay()` and `launch_missiles()` respectively, we would ideally like to implement
-the `acme` module with a call to a function defined in the `token` module:
-
-```rust,ignore
-use token;
-
-fn launch_missiles(keyed_accounts: &[KeyedAccount]) -> Result<()> {
-    ...
-}
-
-fn pay_and_launch_missiles(keyed_accounts: &[KeyedAccount]) -> Result<()> {
-    token::pay(&keyed_accounts[1..])?;
-
-    launch_missiles(keyed_accounts)?;
-}
-```
-
-The above code would require that the `token` crate be dynamically linked,
-so that a custom linker could intercept calls and validate accesses to
-`keyed_accounts`. That is, even though the client intends to modify both
-`token` and `acme` accounts, only `token` program is permitted to modify
-the `token` account, and only the `acme` program is permitted to modify
-the `acme` account.
-
-Backing off from that ideal cross-program call, a slightly more
-verbose solution is to expose token's existing `process_instruction()`
-entrypoint to the acme program:
-
-```rust,ignore
-use token_instruction;
-
-fn launch_missiles(keyed_accounts: &[KeyedAccount]) -> Result<()> {
-    ...
-}
-
-fn pay_and_launch_missiles(keyed_accounts: &[KeyedAccount]) -> Result<()> {
-    let alice_pubkey = keyed_accounts[1].key;
-    let instruction = token_instruction::pay(&alice_pubkey);
-    process_instruction(&instruction)?;
-
-    launch_missiles(keyed_accounts)?;
-}
-```
-
-where `process_instruction()` is built into Solana's runtime and responsible
-for routing the given instruction to the `token` program via the instruction's
-`program_id` field. Before invoking `pay()`, the runtime must also ensure that
-`acme` didn't modify any accounts owned by `token`. It does this by calling
-`runtime::verify_instruction()` and then afterward updating all the `pre_*`
-variables to tentatively commit `acme`'s account modifications. After `pay()`
-completes, the runtime must again ensure that `token` didn't modify any
-accounts owned by `acme`. It should call `verify_instruction()` again, but this
-time with the `token` program ID. Lastly, after `pay_and_launch_missiles()`
-completes, the runtime must call `verify_instruction()` one more time, where it
-normally would, but using all updated `pre_*` variables.  If executing
-`pay_and_launch_missiles()` up to `pay()` made no invalid account changes,
-`pay()` made no invalid changes, and executing from `pay()` until
-`pay_and_launch_missiles()` returns made no invalid changes, then the runtime
-can transitively assume `pay_and_launch_missiles()` as whole made no invalid
-account changes, and therefore commit all account modifications.
-
-### Setting `KeyedAccount.is_signer`
-
-When `process_instruction()` is invoked, the runtime must create a new
-`KeyedAccounts` parameter using the signatures from the *original* transaction
-data. Since the `token` program is immutable and existed on-chain prior to the
-`acme` program, the runtime can safely treat the transaction signature as a
-signature of a transaction with a `token` instruction. When the runtime sees
-the given instruction references `alice_pubkey`, it looks up the key in the
-transaction to see if that key corresponds to a transaction signature. In this
-case it does and so sets `KeyedAccount.is_signer`, thereby authorizing the
-`token` program to modify Alice's account.
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