- Selection keys (+/-/*) now work on current scope (parent dataset)
- Add author credits: Florian Schermer, DATAZONE GmbH
- Update help text and README with scope documentation
- Use chrono library for proper date parsing from Unix timestamps
- Fixes integer overflow in manual date calculation that caused
dates to display as huge numbers like "2026-01-18446744073709551241"
- Version 0.2.0 with all new features
- Add -v/--version flag to display version
- Add -h/--help flag with keybindings overview
- Show version in title bar and help overlay
- Sort toggle (s key): switch between Size/Date/Name sorting
- Date column: shows creation date for datasets and snapshots
- Dry-run mode (D key): preview deletions without actually deleting
- Mouse support: click to select, scroll, right-click to mark
- Config file: ~/.config/zfsdu/config.toml for customizable colors
- Auto-refresh (a key): toggle automatic refresh every 30 seconds
- Help overlay: accessible with ? key (in addition to F1)
- Updated function key bar with new shortcuts
- Updated README with all new features and configuration section
