# Changelog

## Unreleased

### Added

- Standalone executable `plan_build.zsh`.
- Canonical standard and architect Claude skills.
- Standard, prompt-enhanced, brainstorm, writing-plan, and architect workflows.
- Architect safe-resume and archive-and-start-new launch modes.
- Command-level, network-free Zsh regression tests.
- Dedicated installation, integration, architecture, task, and troubleshooting documentation.

### Changed

- Plan-build-specific implementation and documentation now belong to the dedicated `plan-build` gist rather than the Zsh Setup repository.
- `--yolo` is translated to Claude Code's `--dangerously-skip-permissions` argument.
- Active workflow documentation no longer describes removed v2 or distribution modes.
- Prompt enhancement now uses valid, immediately flushed platform `script` invocations, propagates natural child failures, and cleans up temporary state and child processes on return or interruption.
- The cache contract now rejects empty or syntactically invalid downloads before atomic activation and identifies mutable HTTPS `HEAD` as the update trust boundary.

### Removed

- Dependence on `~/.func` and ambient shell functions.
- The obsolete v2 downloader and its former workflow variants.

### Pending

- The Zsh Setup repository still needs a separate migration to the thin atomic-cache launcher. This extraction does not claim that migration is complete.