chore: Release v0.3.2

Bump version to 0.3.2 and add comprehensive CHANGELOG entries
covering all changes since v0.3.1.

Added:
- Workspace symbol search across all open documents
- Code actions with extract-to-variable support
- Code lens showing reference counts on keys
- Document highlight for occurrence highlighting
- Document links for URL detection
- Folding ranges for code folding
- Inlay hints for type/value annotations
- Linked editing ranges for simultaneous key editing
- Selection ranges for smart selection expansion

Changed:
- Major codebase refactoring to idiomatic Rust
- AST: #[inline], const fn, Position::ZERO constant
- Parser: eliminated .clone(), iterator combinators
- Scanner: &str slices, #[inline] hot paths
- LSP server: with_ast helper, DocRef type alias

Fixed:
- Span::merge producing inconsistent Position values
- parse_unquoted_string inserting unwanted spaces

Author: w0wl0lxd

CHANGELOG.md

@@ -7,6 +7,71 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.2] - 2025-05-25
+
+### Added
+- **Workspace symbol search**: `workspace/symbol` handler with query filtering across all open documents
+- **Code actions**: `textDocument/codeAction` with extract-to-variable support
+- **Code lens**: `textDocument/codeLens` showing reference counts on keys
+- **Document highlights**: `textDocument/documentHighlight` for occurrence highlighting
+- **Document links**: `textDocument/documentLink` for URL detection in document text
+- **Folding ranges**: `textDocument/foldingRange` for code folding support
+- **Inlay hints**: `textDocument/inlayHint` for type/value annotations
+- **Linked editing ranges**: `textDocument/linkedEditingRange` for simultaneous key editing
+- **Selection ranges**: `textDocument/selectionRange` for smart selection expansion
+- All new LSP capabilities declared in server capabilities negotiation
+
+### Changed
+- **Major codebase refactoring** to senior-level idiomatic Rust:
+  - AST: `#[inline]` attributes, `const fn` methods, `Position::ZERO` constant
+  - Parser: eliminated `.clone()` on tokens, iterator combinators, simplified control flow
+  - Scanner: `&str` slices instead of `String`, `#[inline]` on hot paths
+  - LSP server: `with_ast` helper to flatten deeply nested `if let` chains, `DocRef` type alias
+  - Replaced manual loops with iterator combinators across LSP modules
+  - Removed AI artifact comments (phase markers, task ids) from codebase
+
+### Fixed
+- `Span::merge` producing inconsistent `Position` values by independently computing min/max of line, column, and offset fields — now uses offset-based position selection
+- `parse_unquoted_string` inserting unwanted spaces before colons and commas in unquoted values
+- Test comment syntax corrections in `lsp_capabilities` and other test modules
+
+### Dependencies
+- Bump `bytes` from 1.11.0 to 1.11.1 (dependabot #4)
+
+## [0.3.1] - 2025-05-24
+
+### Changed
+- Added Mermaid architecture diagram and modernized code examples in README
+- Added CI, release, and Rust version badges
+
+## [0.3.0] - 2025-05-23
+
+### Added
+- CLI schema support with 6 commands: check, convert, decode, diagnose, encode, format
+- Pre-commit hooks for auto-formatting and clippy
+- Tabular array syntax support
+- Inline array syntax support
+- Expanded security tests for resource limits
+
+### Changed
+- Improved error recovery in parser for IDE use
+- Fixed CI warnings and applied formatting
+- Removed tabs support per TOON spec
+
+### Fixed
+- Resolved CI failures for deprecated API and dependency policy
+
+## [0.2.0] - 2025-12-15
+
+### Added
+- Snapshot testing with insta for parser and scanner output validation
+- Property-based testing with proptest
+- CLI integration tests with assert_cmd
+
+### Changed
+- LSP capabilities: expanded semantic tokens, improved completion context detection
+- Extended parser test coverage to 27 tests with edge cases
+
 ## [0.1.1] - 2025-12-01
 
 ### Changed
@@ -45,6 +110,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Zero unsafe code
 - AGPL-3.0-only license with commercial licensing available
 
-[unreleased]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.1.1...HEAD
+[unreleased]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.3.2...HEAD
+[0.3.2]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.3.1...v0.3.2
+[0.3.1]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.3.0...v0.3.1
+[0.3.0]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.2.0...v0.3.0
+[0.2.0]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.1.1...v0.2.0
 [0.1.1]: https://github.com/w0wl0lxd/toon-lsp/compare/v0.1.0...v0.1.1
 [0.1.0]: https://github.com/w0wl0lxd/toon-lsp/releases/tag/v0.1.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "toon-lsp"
-version = "0.3.0"
+version = "0.3.2"
 edition = "2024"
 authors = ["w0wl0lxd"]
 description = "Language Server Protocol implementation for TOON (Token-Oriented Object Notation)"