# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.6.1] - 2026-04-02
### Added
- **Dart language support** (#9, requested by @evanscai): classes (sealed/base/interface/mixin), mixins, extensions, extension types, enums, functions, methods, getters/setters, constructors (named/factory), operators, type aliases
- **Comprehensive Swift support** (based on #11 by @upupc): actors, extensions, properties, subscripts, enum bodies, init/deinit (#10, #12)
- **Elixir enhancements** (#6 by @RamXX): `@type`/`@typep`/`@opaque`, `@callback`, `defimpl`
- **Directory overview** (#8, reported by @it-ony): `cx overview dir/` — single-level table of contents with symbol names, `--full` for signatures
- Test symbol filtering in directory overviews — excludes test files by path pattern and Rust `#[test]`/`#[cfg(test)]` inline tests
### Changed
- Language module refactored into focused files (`queries/*.rs`, `extract.rs`, `tests.rs`)
- `RwLock` + thread-local `Parser` for better parallel indexing performance
- Symbol dedup now prefers later (more specific) query matches for same byte range
- Index version bumped to 6 (forces reindex)
### Fixed
- `--root` flag now correctly resolves relative paths against the project root instead of cwd
## [0.6.0] - 2026-03-30
### Changed
- **Breaking:** Index database moved from `.cx-index.db` in the repo root to `~/.cache/cx/indexes/`. No more repo pollution or `.gitignore` dance.
### Added
- `cx cache path` — print the index cache path for the current project
- `cx cache clean` — delete the cached index for the current project
### Removed
- `.cx-index.db` repo-local index file
- Gitignore warning on first run
### Fixed
- Flaky incremental update tests on filesystems with coarse (1-second) mtime granularity
## [0.5.0] - 2026-03-25
### Added
- `cx lang add <languages>` — download and install language grammars on demand
- `cx lang remove <languages>` — remove installed grammars
- `cx lang list` — show supported languages and install status
- Actionable warnings when grammars are missing during indexing
- First-run UX: shows detected languages with file counts and install command
### Changed
- Grammars are now dynamically loaded via `tree-sitter-language-pack` instead of
statically linking 14 `tree-sitter-{lang}` crates
- `Language` enum replaced with string-based language identification
- `FileEntry` serialized with bincode (index version bumped to 4, forces reindex)
- tree-sitter upgraded from 0.25 to 0.26
- Zig and Python queries updated for newer grammar versions
- `find_references` now returns `Result` and propagates `NotInstalled` errors
- Release binary reduced from ~25MB to ~7MB
### Removed
- Static dependency on 14 individual `tree-sitter-{lang}` crates
## [0.4.5] - 2026-03-24
### Changed
- Updated Cargo.lock for redb 3 upgrade
## [0.4.4] - 2026-03-23
### Fixed
- x86_64 macOS build runner configuration
### Added
- Release workflow and install script
- Concurrent read access via redb 3 upgrade