[Storage][Hotfix] Fix BlobSasPermission default value for Tag (Azure#23651) (Azure#23715)

Author: jalauzon-msft

sdk/storage/azure-storage-blob/CHANGELOG.md

@@ -1,10 +1,21 @@
 # Release History
 
-## 12.10.1 (Unreleased)
+## 12.12.0b1 (Unreleased)
 
 ### Features Added
 - Added support for `create_if_not_exists()` for `BlobContainerClient`
 
+## 12.11.0 (2022-03-29)
+
+**Warning** This release involves a bug fix that may change the behavior for some users. In previous versions,
+the `tag` parameter on`BlobSasPermissions` defaulted to `True` meaning a Blob SAS URL would include the `t` permission
+by default. This was not the intended behavior. This release adjusts `BlobSasPermission` so the `tag` permission will
+default to `False`, like all other permissions.
+
+### Bugs Fixed
+- Fixed a bug in `BlobSasPermissions` where the `tag` permission had a default value of `True` and
+therefore was being added to the SAS token by default.
+
 ## 12.10.0 (2022-03-08)
 
 This version and all future versions will require Python 3.6+. Python 2.7 is no longer supported.

sdk/storage/azure-storage-blob/azure/storage/blob/_models.py

@@ -1033,7 +1033,7 @@ class BlobSasPermissions(object):
         To get immutability policy, you just need read permission.
     """
     def __init__(self, read=False, add=False, create=False, write=False,
-                 delete=False, delete_previous_version=False, tag=True, **kwargs):
+                 delete=False, delete_previous_version=False, tag=False, **kwargs):
         self.read = read
         self.add = add
         self.create = create

sdk/storage/azure-storage-blob/azure/storage/blob/_version.py

@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.10.1"
+VERSION = "12.12.0b1"