v0.9.1

What's New

Improved Linux terminal selection

• Linux terminal preferences now use stable terminal IDs such as auto, custom, ghostty, and gnome-terminal.
• The Settings window shows friendly terminal names while storing normalised IDs in config.
• Custom Linux terminal commands are now wired through the same terminal registry path as known terminals.
• Legacy config values such as Auto and GnomeTerminal are normalised when loaded. Empty values fall back
  to auto; unknown IDs are preserved.

Improved commit graph rendering

• Reworked the experimental commit graph gutter with smoother SVG curves, clearer lane continuity, and
  improved node/connector contrast.
• Lane-changing curves now blend colours between source and destination lanes.
• Commit graph rows are hidden cleanly when the graph is turned off.
• When the commit graph is visible, commit history is fetched in topo order so graph rendering better
  matches repository topology.

Commit history topo-order support

• Commit history requests now support topo ordering.
• The Git CLI backend passes --topo-order when requested.
• The gix backend falls back to the CLI path for topo-ordered history to keep behaviour consistent.

Titlebar UX

• Fixed truncated repository titles in the titlebar hover popup.
• When the title is clipped, the popup now shows the full project display name and repository path while
  preserving click-to-copy behaviour.

Fixes

• Linux terminal labels and launchers now use the terminal registry consistently.
• Linux custom terminal commands are plumbed correctly through settings and repository “Open in terminal”
  actions.
• Commit graph connectors now render smoother joins and caps, with gradient strokes for blended curves.
• Commit graph DOM is no longer rendered when the graph is hidden.
• Repository title hover detection now checks both the label and its clipping button container.

Developer Notes

• LinuxTerminalEmulator has been replaced with flexible string IDs: LinuxTerminalId.
• New constants: LINUX_TERMINAL_AUTO_ID and LINUX_TERMINAL_CUSTOM_ID.
• get_linux_terminal_options / getLinuxTerminalOptions now return { id, label }.
• set_linux_terminal_emulator / setLinuxTerminalEmulator now accept a terminal ID.
• Commit history requests now include Rust topo_order / TypeScript topoOrder.
• linux-terminal-launch was updated in Cargo.lock.

Full Changelog: v0.9.0...v0.9.1