release: bump version to 1.0.0 and update changelog for package rename

Author: mceachen

CHANGELOG-mceachen.md

@@ -1,6 +1,194 @@
 # Changelog
 
-All notable changes to this community fork will be documented in this file.
+## [1.0.0] - 2026-02-09
+
+### Changed
+
+- **npm package renamed from `@mceachen/sqlite-vec` to `@photostructure/sqlite-vec`**
+
+### About this fork
+
+This package is a community fork of [Alex Garcia](https://github.com/asg017)'s
+excellent [`sqlite-vec`](https://github.com/asg017/sqlite-vec), building on
+[Vlad Lasky](https://github.com/vlasky)'s community fork which merged 15+
+upstream PRs. We're grateful to both for their foundational work.
+
+[PhotoStructure](https://photostructure.com) depends on sqlite-vec for
+production vector search and is committed to maintaining this fork for as long as
+we need it. Our current focus is:
+
+- **Stability:** Memory leak fixes, sanitizer-verified error paths, comprehensive test coverage
+- **Node.js packaging:** Prebuilt binaries for all major platforms (including Alpine/musl and Windows ARM64), Electron support, no post-install scripts
+
+The version was bumped to 1.0.0 to signal the package rename and avoid confusion
+with the `0.x` releases under the previous name. The underlying C extension is
+unchanged from 0.4.1.
+
+All code remains open source under the original MIT/Apache-2.0 dual license.
+
+## [0.4.1] - 2026-02-09
+
+### Fixed
+
+- **Remaining memory leaks from upstream PR #258** ([`c9be38c`](https://github.com/mceachen/sqlite-vec/commit/c9be38c))
+  - `vec_eachFilter`: Fixed pzErrMsg leak when vector parsing fails with invalid input
+  - `vec_slice`: Fixed vector cleanup leaks in INT8 and BIT cases on malloc failure
+  - Changed early `return` to `goto done` to ensure cleanup functions are called
+  - These leaks only occurred in error paths (invalid input, OOM) not covered by existing tests
+
+### Added
+
+- **Rust example updates for zerocopy 0.8** ([`53aeaeb`](https://github.com/mceachen/sqlite-vec/commit/53aeaeb))
+  - Updated `examples/simple-rust/` to use zerocopy 0.8 API
+  - Changed `AsBytes` trait to `IntoBytes` (renamed in zerocopy 0.8)
+  - Updated documentation in `site/using/rust.md`
+  - Incorporates [upstream PR #244](https://github.com/asg017/sqlite-vec/pull/244)
+
+- **Comprehensive error path test coverage** ([`95cc6c8`](https://github.com/mceachen/sqlite-vec/commit/95cc6c8))
+  - New `tests/test-error-paths.py` with 30 tests targeting error-handling code paths
+  - Tests exercise error conditions that previously went untested (invalid inputs, NULL values, mismatched types/dimensions)
+  - Covers `vec_each`, `vec_slice`, `vec_distance_*`, `vec_add`, `vec_sub`, vec0 INSERT/KNN operations
+  - Repeated error operations test (50 iterations) to stress-test cleanup paths
+  - Ensures sanitizers (ASan/LSan) will catch any reintroduced memory leaks in error paths
+
+### Context
+
+This release completes the integration of upstream PR #258's memory leak fixes. Previous releases (0.3.2, 0.3.3) addressed most issues, but three error paths remained unfixed:
+- Error message allocation in `vec_each` with invalid vectors
+- Malloc failure handling in `vec_slice` for INT8/BIT vectors
+
+These paths were not detected by sanitizers because they were never executed by the test suite. The new error path tests ensure these code paths are now covered.
+
+## [0.4.0] - 2026-02-07
+
+### Added
+
+- **Electron support** for packaged ASAR apps
+  - `getLoadablePath()` now resolves `app.asar` to `app.asar.unpacked` automatically
+  - Works transparently — no code changes needed in Electron apps
+  - Added README documentation with `electron-builder` and `electron-forge` configuration examples
+
+## [0.3.3] - 2026-02-04
+
+### Fixed
+
+- **Parser logic bugs** ([`45f09c1`](https://github.com/mceachen/sqlite-vec/commit/45f09c1))
+  - Fixed `&&`→`||` condition checks in token validation across multiple parsing functions
+  - Affected: `vec0_parse_table_option`, `vec0_parse_partition_key_definition`, `vec0_parse_auxiliary_column_definition`, `vec0_parse_primary_key_definition`, `vec0_parse_vector_column`
+
+- **Float precision for f32 distance calculations** ([`45f09c1`](https://github.com/mceachen/sqlite-vec/commit/45f09c1))
+  - Use `sqrtf()` instead of `sqrt()` for f32 vectors to avoid unnecessary double precision
+  - May result in minor floating-point differences in distance results
+
+- **Memory leaks in metadata and insert operations** ([`f56fdeb`](https://github.com/mceachen/sqlite-vec/commit/f56fdeb))
+  - Fixed zSql memory leaks in `vec0_write_metadata_value` (never freed on any path)
+  - Fixed zSql leak and missing `sqlite3_finalize` in `vec0Update_Delete_ClearMetadata`
+  - Fixed potential crash from uninitialized function pointers on early error in `vec0Update_Insert`
+  - Fixed memory leak in `vec_static_blob_entriesClose` (internal rowids/distances arrays)
+
+### Added
+
+- **KNN filtering documentation** ([`fd69fed`](https://github.com/mceachen/sqlite-vec/commit/fd69fed))
+  - New documentation explaining when filters are applied during vs. after KNN search
+  - Metadata columns, partition keys, and distance constraints filter DURING search
+  - JOIN filters and subqueries filter AFTER search (may return fewer than k results)
+  - Documented workarounds: use metadata columns or over-fetch with LIMIT
+
+### Infrastructure
+
+- Added clang-tidy static analysis configuration ([`a39311f`](https://github.com/mceachen/sqlite-vec/commit/a39311f))
+- Expanded memory testing with UBSan/TSan support and multi-platform CI matrix ([`de0edf3`](https://github.com/mceachen/sqlite-vec/commit/de0edf3))
+- Fixed test infrastructure: `make test-all` target, auto-detect pytest, fix test-unit linking ([`c39ada1`](https://github.com/mceachen/sqlite-vec/commit/c39ada1))
+
+## [0.3.2] - 2026-01-04
+
+### Added
+
+- **Memory testing framework** ([`c8654d0`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/e4d3340), [`df2c2fc`](https://github.com/mceachen/sqlite-vec/commit/df2c2fc), [`f05a360`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/5f667d8), [`49dcce7`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/5d1279b))
+  - Returns 1.0 (max distance) instead of NaN for zero-magnitude vectors
+
+## [0.3.1] - 2026-01-04
+
+### Added
+
+- **Lua binding with IEEE 754 compliant float serialization** ([`1d3c258`](https://github.com/mceachen/sqlite-vec/commit/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](https://github.com/asg017/sqlite-vec/pull/237) with extensive bugfixes for float encoding
+
+- **Safer automated release workflow** ([`6d06b7d`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/90e0099))
+
+- **Go bindings patch updated for new SQLite source** ([`ceb488c`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/c345dab), [`baffb9b`](https://github.com/mceachen/sqlite-vec/commit/baffb9b) )
+  - Enhanced npm publish to handle prerelease tags (alpha, beta, etc.) ([`0b691fb`](https://github.com/mceachen/sqlite-vec/commit/0b691fb))
+
+## [0.3.0] - 2026-01-04
+
+### Added
+
+- **OIDC npm release workflow with bundled platform binaries** ([`f7ae5c0`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/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`](https://github.com/mceachen/sqlite-vec/commit/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](https://github.com/vlasky/sqlite-vec))
+
+### Infrastructure
+
+- Updated GitHub Actions to pinned versions via pinact ([`b904a1d`](https://github.com/mceachen/sqlite-vec/commit/b904a1d))
+- Added `bash`, `curl` and `unzip` to Alpine build dependencies ([`aa7f3e7`](https://github.com/mceachen/sqlite-vec/commit/aa7f3e7), [`9c446c8`](https://github.com/mceachen/sqlite-vec/commit/9c446c8))
+- Documentation fixes ([`4d446f7`](https://github.com/mceachen/sqlite-vec/commit/4d446f7), [`3a5b6d7`](https://github.com/mceachen/sqlite-vec/commit/3a5b6d7))
+
+-----
+
+# Earlier releases are from https://github.com/vlasky/sqlite-vec
 
 ## [0.2.4-alpha] - 2026-01-03
 

CHANGELOG.md

@@ -20,7 +20,7 @@
 > - **Features:** Distance constraints, OPTIMIZE command, ALTER TABLE RENAME, GLOB/LIKE operators
 > - **Documentation:** Comprehensive error path coverage, KNN filtering behavior, production deployment guides
 >
-> Maintained by PhotoStructure Inc. Contributions welcome. See [CHANGELOG-mceachen.md](CHANGELOG-mceachen.md) for detailed changes.
+> Maintained by PhotoStructure Inc. Contributions welcome. See [CHANGELOG.md](CHANGELOG.md) for detailed changes.
 
 An extremely small, "fast enough" vector search SQLite extension that runs
 anywhere! A successor to [`sqlite-vss`](https://github.com/asg017/sqlite-vss)

README.md

@@ -1 +1 @@
-0.4.1
+1.0.0