diff --git a/sdk/storage/azure-storage-blob/CHANGELOG.md b/sdk/storage/azure-storage-blob/CHANGELOG.md
index b9b120d3a2f1..d383ef16b19e 100644
--- a/sdk/storage/azure-storage-blob/CHANGELOG.md
+++ b/sdk/storage/azure-storage-blob/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Release History
 
-## 12.2.1 (Unreleased)
+## 12.2.1 (2020-03-10)
+
+**Fixes**
+- Fixed a bug where a new transport is being passed in the `get_blob_client` method instead
+of using the existing one in the `ContainerClient`.
 
 **Notes**
 - The `StorageUserAgentPolicy` is now replaced with the `UserAgentPolicy` from azure-core. With this, the custom user agents are now added as a prefix instead of being appended.
diff --git a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
index 60fc85a2a80d..aa93e5ab9dea 100644
--- a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 12.0.0 (Unreleased)
+## 12.0.0 (2020-03-10)
 **New Feature**
 - Added `get_root_directory_client` sync and async API.
 - Added `set_file_system_access_policy` and `get_file_system_access_policy` APIs on FileSystemClient
diff --git a/sdk/storage/azure-storage-file-share/CHANGELOG.md b/sdk/storage/azure-storage-file-share/CHANGELOG.md
index b0f99522e2e8..17dcd17eab49 100644
--- a/sdk/storage/azure-storage-file-share/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-share/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 12.1.1 (Unreleased)
+## 12.1.1 (2020-03-10)
 
 **Notes**
 - The `StorageUserAgentPolicy` is now replaced with the `UserAgentPolicy` from azure-core. With this, the custom user agents are now added as a prefix instead of being appended.
diff --git a/sdk/storage/azure-storage-queue/CHANGELOG.md b/sdk/storage/azure-storage-queue/CHANGELOG.md
index 525e0d436142..8f09ae2d68e7 100644
--- a/sdk/storage/azure-storage-queue/CHANGELOG.md
+++ b/sdk/storage/azure-storage-queue/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 12.1.1 (Unreleased)
+## 12.1.1 (2020-03-10)
 
 **Fixes**
 - Responses are always decoded as UTF8