Brackit 0.7

What's New

Performance & Mechanical Sympathy

• Cache-friendly vectorized execution with ColumnVector, DataChunk, and SelectionVector
• SaltedHashTable with 16-bit salt for fast rejection in hash-joins
• Branchless filter hot paths for SIMD-accelerated predicate evaluation
• ValidityMask for efficient NULL tracking with bitmask operations

Bug Fixes

• Fix flatten() ArrayIndexOutOfBoundsException for constant vectors
• Fix SaltedHashTable index-0 sentinel collision
• Fix block pipeline null-split NPE and missing update support
• Fix block TableJoin tuple width mismatch for right branch
• Fix reliability bugs flagged by SonarCloud

Infrastructure

• Native binary CI for GraalVM builds (linux/macOS/windows, amd64/arm64)
• Benchmarks scaled to 1M records with realistic workloads
• bjq-vs-jq comparison examples

Native Binaries

Native binaries for all platforms are being built and will be attached to this release shortly:

• bjq-linux-amd64
• bjq-linux-arm64
• bjq-macos-amd64
• bjq-macos-arm64
• bjq-windows-amd64.exe

Full Changelog: v0.6...v0.7