Release Connectors v0.1.21 with external knowledge integration

README.md

@@ -59,10 +59,20 @@ The source revision/cursor, redacted dry-run decision, canonical request digest,
 and distributed lease are durable before network I/O. Immutable snapshot rows
 and the terminal recovery checkpoint commit atomically, and an
 `Idempotency-Key` replays the committed result without contacting the provider.
-Current acquisition transports are read-only. The exported external-mutation
-recovery contract requires stable idempotency, provider verification, and
-operator reconciliation, but no connector currently claims a production write
-or delete path.
+Most acquisition transports are read-only. The MediaWiki/BlueSpice knowledge
+adapter is the first governed publication path: it requires an expected remote
+revision, a stable idempotency key, a scoped credential envelope, and durable
+forward-recovery evidence. A timeout after dispatch becomes outcome-unknown and
+blocks replay until the provider revision has been reconciled.
+
+The knowledge adapter discovers MediaWiki or BlueSpice product/version and
+capabilities, maps namespaces, pages, revisions, users, categories, links,
+files, discussions, redirects, and permissions into identity-stable connector
+snapshots, and consumes bounded full or recent-change deltas. Optional Search
+integration indexes active pages and rechecks current profile state and ACLs on
+every result. Migration into native Wiki is preview-only: conflicts, attachment
+collisions, unsupported macros, truncation, and source fingerprints are
+reported before a target-side write is considered.
 
 RSS and Atom emission is a bounded renderer, not an authority shortcut. Every
 selected entry declares whether it came from a GovOPlaN event, publication,
@@ -95,3 +105,4 @@ See:
 - [OpenProject connector concept](docs/OPENPROJECT_CONNECTOR.md)
 - [OpenDesk integration map](docs/OPENDESK_INTEGRATION_MAP.md)
 - [Governed connector configuration](docs/GOVERNED_CONNECTOR_CONFIGURATION.md)
+- [MediaWiki and BlueSpice connector](docs/MEDIAWIKI_BLUESPICE_CONNECTOR.md)