plan: create release-management-optimization roadmap topic

Created comprehensive staged workplan for enhancing release management
infrastructure with robust validation using the schema system.

**Critical Issues Identified**:
- setuptools-scm missing tag_regex configuration
- markitect --version returns 'unknown' instead of actual version
- CHANGELOG shows v0.9.0 (2025-11-14) but git tag never created
- No validation for CHANGELOG format or version-tag consistency

**Solution Approach**:
Create changelog-schema-v1.0.md to validate Keep a Changelog format,
demonstrating schema evolution in real-world use case.

**Staged Workplan**:
- Stage 1 (45 min): Critical fixes to unblock v0.10.0 release
- Stage 2 (2.5 hrs): CHANGELOG schema creation and validation
- Stage 3 (2 hrs): Release capability enhancements
- Stage 4 (optional): Schema system extensions

**Showcase Feature**: 'The release that validates itself'
- v0.10.0 uses its own schema system to validate its CHANGELOG
- Perfect demonstration of schema evolution practical value

**Next Version**: v0.10.0 (not v0.9.0)
- CHANGELOG already shows v0.9.0 as released
- Must maintain version history integrity

roadmap/260106-release-management-optimization/README.md

@@ -0,0 +1,39 @@
+# Release Management Optimization
+
+**Created**: 2026-01-06
+**Status**: Planning → Ready to implement
+**Priority**: High (blocks v0.10.0 release)
+
+## Quick Summary
+
+Enhance release management with robust validation using the schema system we just built. Creates a perfect showcase: **validate CHANGELOG.md with a changelog schema**.
+
+## Critical Issues Found
+
+1. **setuptools-scm bug**: Missing tag_regex → `markitect --version` returns "unknown"
+2. **Missing v0.9.0 tag**: CHANGELOG says v0.9.0 released but git tag never created
+3. **No validation**: No checks for CHANGELOG format or version-tag consistency
+
+## Solution
+
+Create **changelog-schema-v1.0.md** to validate Keep a Changelog format, integrate into release workflow. Demonstrates schema evolution in action!
+
+## Staged Approach
+
+- **Stage 1** (45 min): Critical fixes → unblock v0.10.0 release
+- **Stage 2** (2.5 hrs): CHANGELOG schema → showcase feature
+- **Stage 3** (2 hrs): Release tooling enhancements
+- **Stage 4** (optional): Schema extensions (hooks/agents)
+
+**Recommended**: Standard Track (Stages 1-3) = 5 hours for production-ready release management
+
+## Files
+
+- `WORKPLAN.md` - Detailed staged implementation plan
+- `DONE.md` - Completion checklist (when finished)
+
+## Philosophy
+
+> "Use the tools we build to improve the tools we build."
+
+Release v0.10.0 becomes: **The release that validates itself** 🎯