What's Changed
- Update flake.nix for v0.16.3 by @wesm in #120
- Add Gemini-specific preamble for run tasks by @wesm in #121
- TUI improvements: commit viewer, help modal, navigation feedback by @wesm in #123
- Add configurable model support for all agents by @wesm in #126
Full Changelog: v0.16.3...v0.17.0
