docs: update changelog and README for v1.36.0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

README.md

@@ -89,13 +89,14 @@ People who want to describe what they want and have it built correctly — witho
 
 Built-in quality gates catch real problems: schema drift detection flags ORM changes missing migrations, security enforcement anchors verification to threat models, and scope reduction detection prevents the planner from silently dropping your requirements.
 
-### v1.34.0 Highlights
+### v1.36.0 Highlights
 
-- **Gates taxonomy** — 4 canonical gate types (pre-flight, revision, escalation, abort) wired into plan-checker and verifier agents
-- **Shell hooks fix** — `hooks/*.sh` files are now correctly included in the npm package, eliminating startup hook errors on fresh installs
-- **Post-merge hunk verification** — `reapply-patches` detects silently dropped hunks after three-way merge
-- **detectConfigDir fix** — Claude Code users no longer see false "update available" warnings when multiple runtimes are installed
-- **3 bug fixes** — Milestone backlog preservation, detectConfigDir priority, and npm package manifest
+- **Knowledge graph integration** — `/gsd-graphify` brings knowledge graphs to planning agents for richer context connections
+- **SDK typed query foundation** — Registry-based `gsd-sdk query` command with classified errors and handlers for state, roadmap, phase lifecycle, and config
+- **TDD pipeline mode** — Opt-in test-driven development workflow with `--tdd` flag
+- **Context-window-aware prompt thinning** — Automatic prompt size reduction for sub-200K models
+- **Project skills awareness** — 9 GSD agents now discover and use project-scoped skills
+- **30+ bug fixes** — Worktree safety, state management, installer paths, and health check optimizations
 
 ---