DOC-4915 Added 7.18.0 new features/enhancements to RS April release notes draft

Author: rrelledge

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.
+description: New pricing and packaging. 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
 ---
@@ -25,6 +25,10 @@ This version offers:
 
 - Usage report API
 
+- Two-dimensional rack awareness
+
+- v2 actions API
+
 ## New in this release
 
 ### New features
@@ -41,6 +45,10 @@ This version offers:
 
 - Usage report API request
 
+- Added `secondary_rack_id` to boostrap and node configuration to support two-dimensional rack awareness.
+
+- A new version of the actions API is available at `GET /v2/actions`
+
 ### Enhancements
 
 - New Cluster Manager UI enhancements:
@@ -61,6 +69,8 @@ This version offers:
 
     - Added `replica_read_only` to database configuration. If set to `true`, it enables an Active-Passive setup where Replica Of databases only allow read operations. `replica_read_only` is only configurable during [database creation]({{<relref "/operate/rs/references/rest-api/requests/bdbs#post-bdbs-v1">}}) and cannot be changed later.
 
+    - Added `robust_crdt_syncer` to enable or turn off the robust syncer for Active-Active databases.
+
 - Added module information to database creation log messages.
 
 - Reserved the following ports: