diff --git a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
index 76a25521d857..b4dfe9b33146 100644
--- a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Release History
 
-## 12.4.0b1 (unreleased)
+## 12.4.0b1 (2021-05-12)
+**New features**
+- Added support `set_service_properties()`,`get_service_properties()` on `DataLakeServiceClient`
+- Added support for `list_deleted_paths()` on `FileSystemClient`
+
+**Fixes**
+- Fixed initiating `PathProperties` problem (#18490)
 
 ## 12.3.1 (2021-04-20)
 **Fixes**
diff --git a/sdk/storage/azure-storage-file-share/CHANGELOG.md b/sdk/storage/azure-storage-file-share/CHANGELOG.md
index 9478bc9d6ccc..dd8bf4e7f242 100644
--- a/sdk/storage/azure-storage-file-share/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-share/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Release History
 
-## 12.5.0b1 (Unreleased)
+## 12.5.0b1 (2021-05-12)
+**New features**
+- Added support for lease operation on a share, eg. acquire_lease
 
 ## 12.4.2 (2021-04-20)
 **Fixes**