Add revision-aware CMS taxonomies and relationships

CHANGELOG.md

@@ -2,6 +2,21 @@
 
 # Changelog
 
+## v0.1.0-preview.27 — 2026-09-10
+
+- Add independent `cms` values and a `cmssqlite` adapter for named taxonomies,
+  stable terms, immutable revision associations and bidirectional editorial
+  links. Applications retain typed content, templates, permissions and commerce.
+- Join caller-owned SQLite transactions so content, publication pointers and
+  application audits commit together. Schema installation is explicit and
+  independent of authentication schema 11, which remains unchanged.
+- Preserve term URL aliases and historical associations on rename/retirement.
+  Query only published snapshots, with namespace isolation and bounded keyset
+  pagination. The application still checks each target's current availability.
+- Include executable integration guidance and regressions for conflicts,
+  rollback, draft isolation, reverse discovery, aliases and retirement. The
+  consumer exercised native editing and publication behind trusted local TLS.
+
 ## v0.1.0-preview.26 — 2026-09-05
 
 - Add optional self-profile readers and revision-checked username/display-name