fix(projman): add mandatory CHANGELOG and versioning to sprint-close workflow

Problem: Version workflow was documented but not enforced in sprint-close.
After completing sprints, CHANGELOG wasn't updated and releases weren't created.

Solution:
- Add "Update CHANGELOG" as mandatory step 7 in sprint-close
- Add "Version Check" as step 8 with /suggest-version and release.sh
- Update orchestrator agent with CHANGELOG and version reminders
- Add V04.1.0 wiki workflow changes to CHANGELOG [Unreleased]
- Document MCP bug #160 in Known Issues

This ensures versioning workflow is part of the sprint close process,
not just documented in CLAUDE.md.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

plugins/projman/agents/orchestrator.md

@@ -465,7 +465,44 @@ update_wiki_page(
 )
 ```
 
-**G. Git Operations**
+**G. Update CHANGELOG (MANDATORY)**
+
+Add all sprint changes to `[Unreleased]` section:
+```markdown
+## [Unreleased]
+
+### Added
+- **projman:** New feature description
+- **plugin-name:** Another feature
+
+### Changed
+- **projman:** Modified behavior
+
+### Fixed
+- **plugin-name:** Bug fix description
+```
+
+**IMPORTANT:** Never skip this step. Every sprint must update CHANGELOG.
+
+**H. Version Check**
+
+Run `/suggest-version` to analyze CHANGELOG and recommend version bump:
+```
+/suggest-version
+```
+
+If release is warranted:
+```bash
+./scripts/release.sh X.Y.Z
+```
+
+This ensures version numbers stay in sync:
+- README.md title
+- .claude-plugin/marketplace.json
+- Git tags
+- CHANGELOG.md section header
+
+**I. Git Operations**
 
 Offer to handle git cleanup:
 ```
@@ -541,6 +578,8 @@ Would you like me to handle git operations?
 10. **Capture lessons** - At sprint close, interview thoroughly
 11. **Update wiki status** - At sprint close, update implementation and proposal pages
 12. **Link lessons to wiki** - Include lesson links in implementation completion summary
+13. **Update CHANGELOG** - MANDATORY at sprint close, never skip
+14. **Run suggest-version** - Check if release is needed after CHANGELOG update
 
 ## Your Mission
 

plugins/projman/commands/sprint-close.md

@@ -54,13 +54,23 @@ The orchestrator agent will guide you through:
    - If partial: Keep status as "In Progress", note completed implementations
    - Add summary of what was accomplished
 
-7. **Git Operations**
-   - Commit any remaining work
+7. **Update CHANGELOG** (MANDATORY)
+   - Add all sprint changes to `[Unreleased]` section in CHANGELOG.md
+   - Categorize: Added, Changed, Fixed, Removed, Deprecated
+   - Include plugin prefix (e.g., `- **projman:** New feature`)
+
+8. **Version Check**
+   - Run `/suggest-version` to analyze changes and recommend version bump
+   - If release warranted: run `./scripts/release.sh X.Y.Z`
+   - Ensures version numbers stay in sync across files
+
+9. **Git Operations**
+   - Commit any remaining work (including CHANGELOG updates)
    - Merge feature branches if needed
    - Clean up merged branches
-   - Tag sprint completion
+   - Tag sprint completion (if release created)
 
-8. **Close Milestone**
+10. **Close Milestone**
    - Use `update_milestone` to close the sprint milestone
    - Document final completion status