--- name: showing-whats-new description: Use this skill when showing what's new in Kata since the installed version, displaying changelog entries, checking for Kata updates, or reviewing recent changes. Triggers include "what's new", "whats new", "show changes", "changelog", "recent changes", and "what changed". metadata: version: "0.1.0" user-invocable: false disable-model-invocation: false allowed-tools: - Read - Write - Bash --- \/kata:whats-new<\/user_command> Display changes between installed version and latest available version. Shows version comparison, changelog entries for missed versions, and update instructions. <\/objective> Read installed version from VERSION file (checking plugin context first): ```bash if [ -n "$CLAUDE_PLUGIN_ROOT" ]; then cat "$CLAUDE_PLUGIN_ROOT\/VERSION" 2>\/dev\/null fi ``` **If VERSION file missing:** ``` ## Kata What's New **Installed version:** Unknown Your installation doesn't include version tracking. **To reinstall:** `\/plugin install kata@kata-marketplace` ``` STOP here if no VERSION file. <\/step> Fetch latest CHANGELOG.md from GitHub: Use WebFetch tool with: - URL: `https:\/\/raw.githubusercontent.com\/gannonh\/kata\/refs\/heads\/main\/CHANGELOG.md` - Prompt: "Extract all version entries with their dates and changes. Return in Keep-a-Changelog format." **If fetch fails:** Fall back to local changelog: ```bash cat "$CLAUDE_PLUGIN_ROOT\/CHANGELOG.md" 2>\/dev\/null ``` Note to user: "Couldn't check for updates (offline or GitHub unavailable). Showing local changelog." <\/step> From the remote (or local) changelog: 1. **Extract latest version** - First `## [X.Y.Z]` line after `## [Unreleased]` 2. **Compare with installed** - From VERSION file 3. **Extract entries between** - All version sections from latest down to (but not including) installed **Version comparison:** - If installed == latest: "You're on the latest version" - If installed < latest: Show changes since installed version - If installed > latest: "You're ahead of latest release (development version?)" <\/step> Format output clearly: **If up to date:** ``` ## Kata What's New **Installed:** 1.4.26 **Latest:** 1.4.26 You're on the latest version. [View full changelog](https:\/\/github.com\/gannnonh\/kata\/blob\/main\/CHANGELOG.md) ``` **If updates available:** ``` ## Kata What's New **Installed:** 1.4.23 **Latest:** 1.4.26 --- ### Changes since your version: ## [1.4.26] - 2026-01-20 ### Added - Feature X - Feature Y ### Changed - **BREAKING:** Changed Z behavior ## [1.4.25] - 2026-01-18 ### Fixed - Bug in feature A --- [View full changelog](https:\/\/github.com\/gannnonh\/kata\/blob\/main\/CHANGELOG.md) **To update:** `\/plugin update kata@kata-marketplace` ``` **Breaking changes:** Surface prominently with **BREAKING:** prefix in the output. <\/step> <\/process> - [ ] Installed version read from VERSION file - [ ] Remote changelog fetched (or graceful fallback to local) - [ ] Version comparison displayed clearly - [ ] Changes since installed version shown (if any) - [ ] Update instructions provided when behind <\/success_criteria>