update history

Author: FumingZhang

src/aks-preview/HISTORY.rst

@@ -12,6 +12,10 @@ To release a new version, please select a new version number (usually plus 1 to
 Pending
 +++++++
 
+18.0.0b21
++++++++
+* Vendor new SDK and bump API version to 2025-06-02-preview.
+
 18.0.0b20
 +++++++
 * Fix the bug affecting VMAS to VMS migration in the `az aks update` command using the `--migrate-vmas-to-vms` option.

src/aks-preview/README.rst

@@ -203,6 +203,9 @@ Released version and adopted API version
     * - 18.0.0b11 ~ 18.0.0b15
       - 2025-04-02-preview
       -
-    * - 18.0.0b16 ~ latest
+    * - 18.0.0b16 ~ 18.0.0b20
       - 2025-05-02-preview
+      -
+    * - 18.0.0b21 ~ latest
+      - 2025-06-02-preview
       -

src/aks-preview/setup.py

@@ -9,7 +9,7 @@
 
 from setuptools import setup, find_packages
 
-VERSION = "18.0.0b20"
+VERSION = "18.0.0b21"
 
 CLASSIFIERS = [
     "Development Status :: 4 - Beta",