diff --git a/releasenotes/notes/remove-pool-group-00f2e69682c48131.yaml b/releasenotes/notes/remove-pool-group-00f2e69682c48131.yaml
new file mode 100644
index 000000000..8877a2687
--- /dev/null
+++ b/releasenotes/notes/remove-pool-group-00f2e69682c48131.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - Zaqar supports a new way to directly use pool resource without pool_group
+    when creating Flavor. The old way will be kept in Queens and be marked
+    useless. Zaqar will remove the pool_group totally in Rocky.
diff --git a/releasenotes/notes/support-redis-as-management-storage-backend-a205e3c4c4d01584.yaml b/releasenotes/notes/support-redis-as-management-storage-backend-a205e3c4c4d01584.yaml
new file mode 100644
index 000000000..7bd1b84b7
--- /dev/null
+++ b/releasenotes/notes/support-redis-as-management-storage-backend-a205e3c4c4d01584.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - Support Redis as management storage backend to improve the performance
+    and ease of deployment. For the management driver, user needs to enable
+    the redis storage options in redis.conf to persistent data.