Docs: update changelog and roadmap version for v0.3.7

Added v0.3.6 and v0.3.7 changelog entries. Updated roadmap current
version header to v0.3.7.

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

CHANGELOG.md

@@ -2,6 +2,43 @@
 
 All notable changes to Switchboard Core are documented here.
 
+## v0.3.7 — Package Audit
+
+### Added
+
+- **Dormant status**: New `dormant` value in `packages.status` CHECK constraint
+  (both Postgres and SQLite). Installer auto-detects packages with unmet
+  `requires` entries and sets `status=dormant, enabled=false`. Enable endpoint
+  returns 409 for dormant packages.
+- **Generalized requires check**: Any unmet requirement triggers dormant status,
+  not just specific values. Known capabilities checked against a whitelist;
+  anything unknown is unmet.
+- **Admin UI indicators**: Dormant badge, disabled Enable button with tooltip,
+  Dormant stat card in packages admin view.
+- **Tests**: 4 new handler tests covering dormant status, enable blocking,
+  surface exclusion, and admin list inclusion.
+
+### Fixed
+
+- **Manifest fixes**: Fixed 6 chat-extension manifests (`"name"` → `"title"`)
+  that were blocking install. Added explicit `"type": "surface"` to
+  hello-dashboard, icd-test-runner, sdk-test-runner.
+- **Dashboard + Editor tagged dormant**: Both depend on removed `sw.*`
+  imperative SDK (`sw.tabs`, `sw.chat`, `sw.layout`, etc.) — render blank.
+  Tagged with `requires: ["legacy-sdk"]` so installer auto-sets dormant.
+- **Dependency check**: Relaxed library dependency validation to allow
+  `pending_review` libraries (gitea-client declares permissions). Only
+  `suspended`/`dormant` libraries blocked.
+
+### Package Audit Results
+
+- **7 working surfaces**: schedules, tasks, team-activity-log, git-board,
+  hello-dashboard, icd-test-runner, sdk-test-runner
+- **8 dormant**: 6 chat-dependent (csv-table, diff-viewer, js-sandbox,
+  katex-renderer, mermaid-renderer, regex-tester) + 2 legacy-sdk (dashboard,
+  editor)
+- **1 library**: gitea-client (standalone, active)
+
 ## v0.3.6 — Example Workflows + Interactive Demo
 
 ### Added