Added metrics stream engine GA to RS April release notes

Author: rrelledge

content/operate/rs/release-notes/rs-7-22-releases/_index.md

@@ -6,7 +6,7 @@ categories:
 - operate
 - rs
 compatibleOSSVersion: Redis 7.4.0
-description: New pricing and packaging. TBA
+description: New pricing and packaging. Metrics stream engine GA. Revamp database API. Migration status API. Usage report API. Two-dimensional rack awareness. v2 actions API.
 hideListLinks: true
 linkTitle: 7.22.x releases
 toc: 'true'
@@ -21,7 +21,17 @@ This version offers:
 
 - New pricing and packaging
 
-- TBA
+- Metrics stream engine GA
+
+- Revamp database API
+
+- Migration status API
+
+- Usage report API
+
+- Two-dimensional rack awareness
+
+- v2 actions API
 
 ## Detailed release notes
 

content/operate/rs/release-notes/rs-7-22-releases/rs-7-22-x-tba.md

@@ -6,7 +6,7 @@ categories:
 - operate
 - rs
 compatibleOSSVersion: Redis 7.4.0
-description: New pricing and packaging. Revamp database API. Migration status API. Usage report API. Two-dimensional rack awareness. v2 actions API.
+description: New pricing and packaging. Metrics stream engine GA. Revamp database API. Migration status API. Usage report API. Two-dimensional rack awareness. v2 actions API.
 linkTitle: 7.22.x-tba (April 2025)
 weight: 90
 ---
@@ -19,6 +19,8 @@ This version offers:
 
 - New pricing and packaging
 
+- Metrics stream engine GA
+
 - Revamp database API
 
 - Migration status API
@@ -41,6 +43,8 @@ This version offers:
 
     - Replaces the deprecated request to [optimize shards placement]({{<relref "/operate/rs/references/rest-api/requests/bdbs/actions/optimize_shards_placement">}}).
 
+- The [metrics stream engine]({{<relref "/operate/rs/monitoring/metrics_stream_engine">}}) is now generally available.
+
 - Migration status REST API request, which reports the migration status of a database in the cluster.
 
 - Usage report API request