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