release: 0.3.0 persistent history, configurable openers, and dev info panel

CHANGELOG.md

@@ -4,6 +4,25 @@ All notable changes to this project will be documented in this file.
 
 The format is based on Keep a Changelog, and this project follows Semantic Versioning.
 
+## [0.3.0] - 2026-04-06
+
+### Added
+- Two-line compact header with live session state: version, history count, filter state, hidden/files toggles, and development summary
+- Persistent history storage between sessions with configurable state path and bounded history size
+- History list rendering in most-recent-first order
+- History filter mode (`/` inside history) with dedicated query and navigation behavior
+- Development info panel (`i`) with git context, detected stack, and suggested commands
+- Configurable open-with menu order via `config.toml`:
+  - `open_with.files`
+  - `open_with.directories`
+- Automatic creation of opener config template when `config.toml` is missing
+- New `opencode` opener support for directory actions
+
+### Improved
+- Filter label highlighting now works consistently in both tree and history filter modes
+- UI color behavior is now explicitly normalized to avoid terminal color bleeding
+- History selection and filtering logic aligned with reversed (most-recent-first) history rendering
+
 ## [0.2.6] - 2026-04-04
 
 ### Added