v1.0.0

Full Changelog: v0.4.1...v1.0.0

v0.4.1

Full Changelog: v0.4.0...v0.4.1

v0.4.0

Full Changelog: v0.3.3...v0.4.0

v0.3.3

Full Changelog: v0.3.2...v0.3.3

v0.3.2

Added

• Memory testing framework (c8654d0)
  • Valgrind and AddressSanitizer support via make test-memory
  • Catches memory leaks, use-after-free, and buffer overflows

Fixed

• Memory leaks in KNN queries (e4d3340, df2c2fc, f05a360)

  • Fixed leaks in vec0Filter_knn metadata IN clause processing
  • Fixed leaks and potential crashes in vec_static_blob_entries filter
  • Ensured knn_data is freed on error paths

• Memory leaks in vtab lifecycle (5f667d8, 49dcce7)

  • Fixed leaks in vec0_init and vec0Destroy error paths
  • Added NULL check before blob read to prevent crashes
  • vec0_free now properly frees partition, auxiliary, and metadata column names

• Cosine distance with zero vectors (5d1279b)

  • Returns 1.0 (max distance) instead of NaN for zero-magnitude vectors

Commits

Full Changelog: v0.3.1...v0.3.2

v0.3.1

Added

• Lua binding with IEEE 754 compliant float serialization (1d3c258)

  • New bindings/lua/sqlite_vec.lua module for Lua 5.1+
  • serialize_f32() for IEEE 754 binary format
  • serialize_json() for JSON format
  • Example script in examples/simple-lua/
  • Incorporates upstream PR #237 with extensive bugfixes for float encoding

• Safer automated release workflow (6d06b7d)

  • prepare-release job creates a release branch before building
  • All builds use the release branch with correct version baked in
  • Main branch only updated after successful npm publish
  • If any step fails, main is untouched

Fixed

• Numpy header parsing: fixed &&→|| logic bug (90e0099)

• Go bindings patch updated for new SQLite source (ceb488c)

  • Updated bindings/go/ncruces/go-sqlite3.patch for compatibility with latest SQLite

• npm-release workflow improvements

  • Synchronized VERSION file with package.json during version bump (c345dab, baffb9b )
  • Enhanced npm publish to handle prerelease tags (alpha, beta, etc.) (0b691fb)

Commits

Full Changelog: v0.3.0...v0.3.1

v0.3.0

Added

• OIDC npm release workflow with bundled platform binaries (f7ae5c0)

  • Single npm package contains all platform builds (prebuildify approach)
  • Simpler, more secure, works offline and with disabled scripts
  • Platform binaries: linux-x64, linux-arm64, darwin-x64, darwin-arm64, win32-x64, win32-arm64

• Alpine/MUSL support (f7ae5c0)

  • Added linux-x64-musl and linux-arm64-musl builds
  • Uses node:20-alpine Docker images for compilation

Fixed

• MSVC-compatible __builtin_popcountl implementation (fab929b)
  • Added fallback for MSVC which lacks GCC/Clang builtins
  • Enables Windows ARM64 and x64 builds

Changed

• Node.js package renamed to @mceachen/sqlite-vec (fe9f038)
  • Published to npm under scoped package name
  • Updated documentation to reflect new package name
  • All other language bindings will continue to reference upstream (vlasky/sqlite-vec)

Infrastructure

• Updated GitHub Actions to pinned versions via pinact (b904a1d)
• Added bash, curl and unzip to Alpine build dependencies (aa7f3e7, 9c446c8)
• Documentation fixes (4d446f7, 3a5b6d7)

Commits

Full Changelog: https://github.com/mceachen/sqlite-vec/commits/v0.3.0