v0.3.0

v0.3.0

Added

• Added just bench, backed by tools/brotli/bench/report.nu, to regenerate
  the Brotli release benchmark report and current benchmark JSONL files.
• Added checked-in Brotli benchmark data under docs/current-bench/, including
  Google Brotli 1 MiB comparison streams.

Performance

• Improved Brotli decode hot paths by sizing dynamic output buffers from the
  compressed input length, refilling the bit reader four bytes at a time, and
  skipping zero-width command extra-bit reads.
• Packed decoded Brotli Huffman table entries into FixedArray[Int] and
  updated encoder/decoder users to avoid boxed table-entry loads.
• Optimized compressed meta-block literal decoding with a single-literal-tree
  fast path, a streamlined multi-tree path, and one reused command record per
  meta-block.

Tests and docs

• Added white-box coverage for the decode optimizations, packed Huffman table
  behavior, output capacity sizing, and command record reuse.
• Regenerated docs/brotli_release_report.md from the current release-build
  benchmarks for wasm-gc and native targets against Google Brotli CLI 1.2.0.