Add revision-aware CMS taxonomies and relationships

README.md

@@ -17,7 +17,7 @@ router, handlers, HTML, authorization decisions, cache behavior, and
 deployment. Adopt one boundary at a time; Go compiles and links only the
 packages you import.
 
-> **Public preview:** `v0.1.0-preview.26`. APIs may change before a stable
+> **Public preview:** `v0.1.0-preview.27`. APIs may change before a stable
 > release. Linux is the maintained release platform.
 
 ## Why Web Foundations?
@@ -44,6 +44,7 @@ packages you import.
 | Recovery codes and owner-assisted recovery | [`authrecovery`](authrecovery) |
 | Private SQLite persistence | [`authsqlite`](authsqlite) |
 | Bounded media and private local blobs | [`media`](media) + [`medialocal`](medialocal) |
+| Typed editorial categories and related-content discovery | [`cms`](cms) + [`cmssqlite`](cmssqlite); [integration guide](docs/CMS.md) |
 | Organizations, teams, and invitations | [`organizations`](organizations) |
 | Organization-scoped roles and temporary access | [`access`](access) |
 | Application-classified request abuse | [`abuse`](abuse) |
@@ -57,14 +58,14 @@ owns—and, just as importantly, what remains application policy.
 Pin the preview in an application module:
 
 ```bash
-go get gamertan.com/web@v0.1.0-preview.26
+go get gamertan.com/web@v0.1.0-preview.27
 go mod verify
 ```
 
 An application may name the first package it intends to adopt:
 
 ```bash
-go get gamertan.com/web/requestmeta@v0.1.0-preview.26
+go get gamertan.com/web/requestmeta@v0.1.0-preview.27
 ```
 
 The version belongs to the `gamertan.com/web` module. See the