# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.9.2](https://github.com/nambok/mentedb/compare/mentedb-core-v0.9.1...mentedb-core-v0.9.2) - 2026-05-13
### Other
- update LongMemEval benchmark results to 95.2% (476/500)
## [0.8.2](https://github.com/nambok/mentedb/compare/mentedb-core-v0.8.1...mentedb-core-v0.8.2) - 2026-04-26
### Other
- add sleeptime enrichment to READMEs
## [0.8.0](https://github.com/nambok/mentedb/compare/mentedb-core-v0.7.2...mentedb-core-v0.8.0) - 2026-04-26
### Other
- fix READMEs — process_turn as primary API, remove deprecated ingest, fix class names
- rewrite quick start around process_turn
## [0.7.2](https://github.com/nambok/mentedb/compare/mentedb-core-v0.7.1...mentedb-core-v0.7.2) - 2026-04-26
### Other
- add installation section, update Docker and SDK examples
## [0.6.2](https://github.com/nambok/mentedb/compare/mentedb-core-v0.6.1...mentedb-core-v0.6.2) - 2026-04-26
### Added
- wire all 9 remaining cognitive subsystems into MenteDb ([#66](https://github.com/nambok/mentedb/pull/66))
- wire cognitive engine subsystems into MenteDb ([#65](https://github.com/nambok/mentedb/pull/65))
- token efficiency benchmark ([#63](https://github.com/nambok/mentedb/pull/63))
## [0.6.0](https://github.com/nambok/mentedb/compare/mentedb-core-v0.5.2...mentedb-core-v0.6.0) - 2026-04-20
### Added
- bincode index persistence, async LLM extraction, SDK concurrency
### Other
- update README test count, ARCHITECTURE server section, lib.rs module list
## [0.5.1](https://github.com/nambok/mentedb/compare/mentedb-core-v0.5.0...mentedb-core-v0.5.1) - 2026-04-19
### Other
- update MCP install to npx as primary method
## [0.5.0](https://github.com/nambok/mentedb/compare/mentedb-core-v0.4.2...mentedb-core-v0.5.0) - 2026-04-13
### Added
- add LongMemEval benchmark harness ([#48](https://github.com/nambok/mentedb/pull/48))
## [0.4.1](https://github.com/nambok/mentedb/compare/mentedb-core-v0.4.0...mentedb-core-v0.4.1) - 2026-04-07
### Other
- Wire LLM topic canonicalization into TransitionMap ([#42](https://github.com/nambok/mentedb/pull/42))
## [0.4.0](https://github.com/nambok/mentedb/compare/mentedb-core-v0.3.2...mentedb-core-v0.4.0) - 2026-04-07
### Other
- Add bi-temporal validity to memories and edges ([#35](https://github.com/nambok/mentedb/pull/35))