v0.3.0

[0.3.0] - 2025-02-25

Added

• DAG-based branch collapse/expand (c key): computes branch segments from parent OIDs instead of visual lane positions, correctly handling lane reuse, interleaved commits, and unlabeled merged branches
• Main trunk protection: pressing c on the main branch no longer collapses the entire history
• Horizontal scroll for git graph (h/l keys + scroll wheel)
• Search/filter commits with / key, n/N to navigate matches
• First-parent mode toggle with f key
• Relative timestamps and deterministic author coloring
• Git tag display in graph labels (LightYellow color)
• Horizontal merge/fork lines and lane crossings in git graph
• Diff stats per commit (+N/-M) with async two-stage loading
• Dynamic row truncation to fit panel width
• ? help overlay with keybinding reference
• Update checker with notification overlay
• Click branch labels to toggle branch visibility

Fixed

• Diff view in changes panel now clears when files are staged (git add) or repo status changes
• Graph reloads no longer interrupt commit detail inspection
• Error/success messages clear after timeout