Dependency Upgrades
- rusqlite 0.31 → 0.39: Bundled SQLite 3.51.3 with FTS5 improvements
- sha2 0.10 → 0.11: Updated digest API
- thiserror 1 → 2: drop-in replacement, faster compile
- Removed dead deps: pulldown-cmark, ndarray (unused)
- 17 patch-level updates: rustls security, ruzstd, tracing, etc.
Benchmark Baseline
Captured Criterion benchmarks for index_100_files and search_1000_notes to track performance across versions.
Full changelog: v0.3.5...v0.3.6