### Fixed
- **Sessions saved to wrong directory**: Sessions were being saved to `~/.pi/agent/` instead of `~/.pi/agent/sessions/<encoded-cwd>/`, breaking `--resume` and `/resume`. ([#320](https://github.com/badlogic/pi-mono/issues/320) by [@aliou](https://github.com/aliou))
- **Custom system prompts missing context**: When using a custom system prompt string, project context files (AGENTS.md), skills, date/time, and working directory were not appended. ([#321](https://github.com/badlogic/pi-mono/issues/321))