# Changelog All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines. ## [0.41.0](https://github.com/soulcraft-research/brainy/compare/v0.40.0...v0.41.0) (2025-08-05) ### Added * **tools:** update feature description for clarity ([5e15dab](https://github.com/soulcraft-research/brainy/commit/5e15dabb54e9e5616cf49b759222a24734c58fbc)) ### Fixed * **security:** resolve critical vulnerability in form-data dependency ([8450af5](https://github.com/soulcraft-research/brainy/commit/8450af5d9289391dd516d23779fb675ae81bf5f6)) * **storage:** resolve pagination warnings and improve S3 adapter performance ([d7a1c1b](https://github.com/soulcraft-research/brainy/commit/d7a1c1bd27257522e0986e2e882eb169bc7e1d14)) ## [0.40.0](https://github.com/soulcraft-research/brainy/compare/v0.39.0...v0.40.0) (2025-08-05) ### Fixed * **core:** resolve TypeScript compilation errors and test failures ([67db734](https://github.com/soulcraft-research/brainy/commit/67db73461124c33bb6fc11cb5f8daf3ddbfd9f09)) ## [0.39.0](https://github.com/soulcraft-research/brainy/compare/v0.38.0...v0.39.0) (2025-08-04) ### Added * **pagination:** implement cursor-based pagination and enhance search caching ([0f538f3](https://github.com/soulcraft-research/brainy/commit/0f538f39ba7897d2efb0fadd39fc7218b1bbe72d)) ### Documentation * add comprehensive performance docs and rebrand to Zero-to-Smart™ ([80ca8e3](https://github.com/soulcraft-research/brainy/commit/80ca8e35d257723853d0f9d6c95f49937b71aceb)) ## [0.38.0](https://github.com/soulcraft-research/brainy/compare/v0.37.0...v0.38.0) (2025-08-04) ### Documentation * add distributed deployment architecture and enhancement proposals ([4bb7a9f](https://github.com/soulcraft-research/brainy/commit/4bb7a9f431edaf85e782144057d77b4b20b16b44)) * add revised distributed implementation plan with practical phases ([e3978e5](https://github.com/soulcraft-research/brainy/commit/e3978e570dcee9b9c7757e75d3fe2c2f55cd99e4)) * streamline README for better readability and user engagement ([2492fe4](https://github.com/soulcraft-research/brainy/commit/2492fe4f30099dc1b9f9cf0e435b83d5ffc34dce)) ### Added * **distributed:** add distributed mode with multi-instance coordination ([8e4b0ef](https://github.com/soulcraft-research/brainy/commit/8e4b0ef7d8b9c3a4de2b776adc25da3c0a7fc971)) * **docs:** add S3 migration guide for optimized data transfer strategies ([7b4c779](https://github.com/soulcraft-research/brainy/commit/7b4c7794f3a587e2038452ab0d2c908272cf9556)) * **safety:** enhance claude-commit with mandatory review and safety features ([c20cc39](https://github.com/soulcraft-research/brainy/commit/c20cc392620ebded69732c62a07295dc212de001)) * **tools:** add claude-commit AI-powered git commit tool ([d05e320](https://github.com/soulcraft-research/brainy/commit/d05e320a52486c5b5620869940df5b7330fa1067)) * **tools:** propagate safety features to all projects ([8854b37](https://github.com/soulcraft-research/brainy/commit/8854b3735fac75e695e76ec62edde2160c065f55)) ## [0.37.0](https://github.com/soulcraft-research/brainy/compare/v0.36.0...v0.37.0) (2025-08-04) ### Fixed * **build:** resolve TypeScript compilation errors in optimization modules ([0e2bce1](https://github.com/soulcraft-research/brainy/commit/0e2bce19251f7ea5008695f058272ca4271805f8)) * **types:** add explicit ArrayBuffer type assertions for compression ([7196fe2](https://github.com/soulcraft-research/brainy/commit/7196fe2d6b756a4e9401cf87585db688145e46fe)) * **types:** resolve remaining ArrayBuffer type issues in compression methods ([eb8c95e](https://github.com/soulcraft-research/brainy/commit/eb8c95ef3720afa52acc45af2c3dcc896d67decc)) ### Added * **auto-configuration:** implement automatic configuration system for optimal settings ([aa64f49](https://github.com/soulcraft-research/brainy/commit/aa64f490cbad98bc6c95c1f212b8f049d41aa32f)) * **docs:** add comprehensive user guides and installation instructions for Brainy ([d4dafbf](https://github.com/soulcraft-research/brainy/commit/d4dafbf598a49c7b1b005f7773f14b47fe65bffa)) * **docs:** update README and add large-scale optimizations guide for v0.36.0 ([ae01bea](https://github.com/soulcraft-research/brainy/commit/ae01bea1aa5d7f3a042f67fa6123c17e59310d68)) * **hnsw:** implement comprehensive large-scale search optimizations ([c39eee6](https://github.com/soulcraft-research/brainy/commit/c39eee624d40c4ee4d5112c26283c17b133dc3e1)) * **partitioning:** simplify partition strategies and enable auto-tuning of semantic clusters ([1015c33](https://github.com/soulcraft-research/brainy/commit/1015c33004c248dd45fdb9c37edc6b15ad95a5f8)) ## [0.36.0](https://github.com/soulcraft-research/brainy/compare/v0.35.0...v0.36.0) (2025-08-03) ### Changed * add CLAUDE.md to .gitignore ([4c0b920](https://github.com/soulcraft-research/brainy/commit/4c0b9200c5304cb5bb4c888bf057927095012c55)) ### Documentation * add guidelines for Conventional Commit format and structured commit messages ([f9a8595](https://github.com/soulcraft-research/brainy/commit/f9a859587802dfd294b2eaeefcf251f75a460db4)) ### Added * add verb and noun metadata handling in storage adapters ([9778f1b](https://github.com/soulcraft-research/brainy/commit/9778f1bbf46de06bb71d87333f3861210558024e)) * refactor verb storage to use HNSWVerb for improved performance ([75ccf0f](https://github.com/soulcraft-research/brainy/commit/75ccf0f7472f94cc7a76a9b64b377fb7bdc02624)) ## [0.35.0](https://github.com/soulcraft-research/brainy/compare/v0.34.0...v0.35.0) (2025-08-02) ## [0.34.0](https://github.com/soulcraft-research/brainy/compare/v0.1.0...v0.34.0) (2025-08-02) ### Changed * **release:** 0.2.0 [skip ci] ([c9ca141](https://github.com/soulcraft-research/brainy/commit/c9ca14146ba5376812823185e55fc8b38be3785c)) * **release:** 0.3.0 [skip ci] ([437360c](https://github.com/soulcraft-research/brainy/commit/437360c2570632204cf951001aa7a0228479255d)) * **release:** 0.4.0 [skip ci] ([be3a108](https://github.com/soulcraft-research/brainy/commit/be3a108971f0407dd526e355bd9b8e6083575f50)) * **release:** 0.5.0 ([a05ebb5](https://github.com/soulcraft-research/brainy/commit/a05ebb5ef44084974d544e84b67f37b1ac26a1de)) * **release:** 0.6.0 ([26cb41a](https://github.com/soulcraft-research/brainy/commit/26cb41ae9459555ec1f16d672f514d0dd2f41a85)) * **release:** 0.7.0 ([153abe8](https://github.com/soulcraft-research/brainy/commit/153abe8fcda1559f7ee796184e4d5e4f3c2fc833)) ## [0.33.0](https://github.com/soulcraft-research/brainy/compare/v0.32.0...v0.33.0) (2025-08-01) ## [0.32.0](https://github.com/soulcraft-research/brainy/compare/v0.31.0...v0.32.0) (2025-08-01) ## [0.31.0](https://github.com/soulcraft-research/brainy/compare/v0.30.0...v0.31.0) (2025-07-31) ## [0.30.0](https://github.com/soulcraft-research/brainy/compare/v0.29.0...v0.30.0) (2025-07-31) ## [0.29.0](https://github.com/soulcraft-research/brainy/compare/v0.28.0...v0.29.0) (2025-07-31) ## [0.28.0](https://github.com/soulcraft-research/brainy/compare/v0.27.1...v0.28.0) (2025-07-31) ### [0.27.1](https://github.com/soulcraft-research/brainy/compare/v0.27.0...v0.27.1) (2025-07-31) ### Changed * **changelog:** remove manual changelog update script ([72a649e](https://github.com/soulcraft-research/brainy/commit/72a649e174e7ada6ec7fee8c046bf233835cd8d8)) * **versioning:** switch to standard-version for automated changelog generation ([1f6a70d](https://github.com/soulcraft-research/brainy/commit/1f6a70dbc52547aafe5761d9e03878d485c1ec26)) ## [0.26.0] - 2025-07-30 ### Added - Organized documentation structure with docs/ directory - Proper CHANGELOG.md for release management - Statistics optimizations implemented across all storage adapters - In-memory caching of statistics data - Batched updates with adaptive flush timing - Time-based partitioning for statistics files - Error handling and retry mechanisms for statistics operations ### Changed - Moved technical documentation to docs/technical/ - Moved development documentation to docs/development/ - Moved guides to docs/guides/ - Archived temporary documentation files - Refactored BaseStorageAdapter to include shared optimizations - Updated FileSystemStorage, MemoryStorage, and OPFSStorage with new statistics handling - Improved performance through reduced storage operations - Enhanced scalability with time-based partitioning ### Fixed - Fixed FileSystemStorage constructor path operations issue where path module was used before being fully loaded - Deferred path operations to init() method when path module is guaranteed to be available - Resolved "Cannot read properties of undefined (reading 'join')" error ### Technical Details - Added `scheduleBatchUpdate()` and `flushStatistics()` methods to BaseStorageAdapter - Updated core statistics methods: `saveStatistics()`, `getStatistics()`, `incrementStatistic()`, `decrementStatistic()`, and `updateHnswIndexSize()` - Maintained backward compatibility with legacy statistics files - Added fallback mechanisms for multiple storage locations ## [Previous Versions] For detailed implementation notes and technical summaries of previous versions, see: - `docs/technical/` - Technical documentation and analysis --- ## How to Update This Changelog This project now uses [standard-version](https://github.com/conventional-changelog/standard-version) to automatically generate the changelog from commit messages. ### Commit Message Format Follow the [Conventional Commits](https://www.conventionalcommits.org/) specification for your commit messages: ``` (): [optional body] [optional footer(s)] ``` Where `` is one of: - `feat`: A new feature (maps to **Added** section) - `fix`: A bug fix (maps to **Fixed** section) - `chore`: Regular maintenance tasks (maps to **Changed** section) - `docs`: Documentation changes (maps to **Documentation** section) - `refactor`: Code changes that neither fix bugs nor add features (maps to **Changed** section) - `perf`: Performance improvements (maps to **Changed** section) ### Examples: ``` feat(storage): add new file system adapter fix(hnsw): resolve index corruption on large datasets docs(readme): update installation instructions refactor(core): simplify graph traversal algorithm ``` ### Releasing a New Version To release a new version: 1. Ensure all changes are committed 2. Run one of: - `npm run release` (for patch version) - `npm run release:patch` (same as above) - `npm run release:minor` (for minor version) - `npm run release:major` (for major version) 3. Push changes with tags: `git push --follow-tags origin main` The changelog will be automatically updated based on your commit messages.