diff --git a/sdk/storage/azure-storage-blob/CHANGELOG.md b/sdk/storage/azure-storage-blob/CHANGELOG.md
index 3fbe0324b913..3da3178d89f5 100644
--- a/sdk/storage/azure-storage-blob/CHANGELOG.md
+++ b/sdk/storage/azure-storage-blob/CHANGELOG.md
@@ -1,9 +1,10 @@
 # Release History
 
-## 12.3.1 (Unreleased)
+## 12.3.1 (2020-04-29)
 
 **Fixes**
 - Fixed issue where batch requests could not be combined with token credentials (#9534)
+- Skip '/' in url encoding.
 
 
 ## 12.3.0 (2020-03-10)
diff --git a/sdk/storage/azure-storage-blob/azure/storage/blob/_models.py b/sdk/storage/azure-storage-blob/azure/storage/blob/_models.py
index 43bab57b3306..bd92eff4683f 100644
--- a/sdk/storage/azure-storage-blob/azure/storage/blob/_models.py
+++ b/sdk/storage/azure-storage-blob/azure/storage/blob/_models.py
@@ -468,6 +468,15 @@ class BlobProperties(DictMixin):
         Indicates when the blob was created, in UTC.
     :ivar str archive_status:
         Archive status of blob.
+    :ivar str encryption_key_sha256:
+        The SHA-256 hash of the provided encryption key.
+    :ivar str encryption_scope:
+        A predefined encryption scope used to encrypt the data on the service. An encryption
+        scope can be created using the Management API and referenced here by name. If a default
+        encryption scope has been defined at the container, this value will override it if the
+        container-level scope is configured to allow overrides. Otherwise an error will be raised.
+    :ivar bool request_server_encrypted:
+        Whether this blob is encrypted.
     """
 
     def __init__(self, **kwargs):
diff --git a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
index be84ad1a32c9..e5a7377c0283 100644
--- a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
@@ -1,7 +1,9 @@
 # Release History
 
-## 12.0.1 (Unreleased)
-
+## 12.0.1 (2020-04-29)
+**Fixes**
+- Fixed rename_directory and rename_file doc
+- upload_data didn't support setting umask and permissions.
 
 ## 12.0.0 (2020-03-10)
 **New Feature**
diff --git a/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/__init__.py b/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/__init__.py
index fdeb63d6a561..d5bc4c907835 100644
--- a/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/__init__.py
+++ b/sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/__init__.py
@@ -16,6 +16,7 @@
     FileSystemProperties,
     FileSystemPropertiesPaged,
     DirectoryProperties,
+    FileProperties,
     PathProperties,
     PathPropertiesPaged,
     LeaseProperties,
@@ -54,6 +55,7 @@
     'FileSystemProperties',
     'FileSystemPropertiesPaged',
     'DirectoryProperties',
+    'FileProperties',
     'PathProperties',
     'PathPropertiesPaged',
     'LeaseProperties',