0.7.0

• Update prost to 0.11 (#496)
• Make priority an i64 so a lower than default priority can be configured (#495)
• Allow fetching entries in asynchronous manner (#459)
• Support setting max-inflight-msgs in runtime to reduce memory usage (#450)

0.6.0

• Joint Consensus became a stable feature (#379, #380, #382, #383, #385, #386, #411)
• Ported aggresive flow control from etcd/raft (#354)
• Introduced group commit to force geo replication safety (#359)
• Harden read index (#355, #363)
• Support limiting uncommited logs (#398)
• Support asynchronous ready (#403, #410, #417, #433)
• Fast log append rejection (#367)
• bytes::Bytes is used for protos if feature protobuf-codec is enabled (by default) (#438)
• Switched to thiserror (#435)
• Implemented committed entries pagination (#440)

0.4.3

• Leader responds to learner read index message. (#220)

0.4.2

• Fix potential two leaders at the same term when transferring leader. (#225)
• Support StatusRef that doesn't clone. (#227)

0.4.1

• Migrate from Rust-protobuf to Prost (#204)

Please note: This is a point release intended for TiKV. It's not intended for general usage. We recommend you use 0.5.0.

0.5.0

• Introduced an experimental Joint Consensus based arbitrary membership change feature. (#101)
• Harmonized protobuf dependency to match important downstreams. (#181)
• Unified the Progress collections inside ProgressSet. (#108)
• Raft::new() now returns a Result. (#122)
• Removed the Progress.is_learner field. Check via function in ProgressSet instead. (#119)
• Added Appvevor. Added then removed bors. (#137, #134)
• Introduced getters and setters for various Ready fields. (#120)
• Reduced memory allocation on reset. (#130)
• Added issue templates, more links. (#133, #126)
• Moved poll and quorum checking functionality into ProgressSet. (#121)
• The leader is now trivially in the replicate state. (#146)
• Fixed a problem with lease based read-only requests interacting with check_quorum wrong. (#141)
• Corrected the single_mem_node example. (#162)
• Fixed typos. (#159)
• Adopted Hashbrown over FxHash. (#160)
• Corrected learner checking in handle_transfer_leader. (#165)
• Resolved some lints (#174, #168, #142, #124)
• Fixed uses of #[feature(_)] so that we can build on stable cleanly. (#180)

v0.4.0

• No longer scan the raft log when becoming a leader. (#100)
• Added the ability to skip broadcast commit at runtime. (#115)
• Documented all public API. (#87)
• Refined a few points in the API in preparation for more work. (#102)
• Configuration logic was moved into its own module. (#91)
• Added fail-rs based tests. (#114)
• Added benchmarking using criterion. (#110)
• Expanded tested examples. (#118)
• Improved documentation. (#106)
• Refined the CI scripts to ensure strict linting. (#117)
• Tests now output logs. Configure it with RUST_LOG=raft=info. (#103)
• Eased the log dependency. (#116)
• Formatting updates. (#104)
• Updated some dependencies. (#97)
• Use the clippy preview from Rustup. (#95)
• Adopted a Code of Conduct. (#107)

v0.3.1

• Bugfix: Reset leader_id when becoming precandidate to resolve prevote and check_quorum compatability (#84)
• Bugfix: Becoming a precandidate should reset votes (#83)
• Fix some typos, improve variable naming, and other small documentation fixes (#77, #79, #78, #80)
• Implement Default for Config and fleshed out an example (#81)
• Improve our changelog format (#85)
• Remove custom Rustfmt configuration (#86)

v0.3.0

• Support configuring the election timeout range (#63).
• Keep compatible with rust-protobuf 2.0 (#64, #75)
• Made Raft now Send (#67)
• Added documentation examples (#69)
• Fixed a deadlock in the prevote migration process (#42)

v0.2.0

• Deprecated sync-log and add context (#59)
• Fix learner isolation bug (#58)
• Port several tests (#54, #41)
• Add examples (#44)
• Use fxhash (#48)