prepare release v2.53.0

ci · ci · commit ae66016c958f · 2021-08-12T16:46:48.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v2.53.0 (2021-08-12)
+
+### Features
+
+ * support tuning step parameter range parameterization + support retry strategy in tuner
+
 ## v2.52.2.post0 (2021-08-11)
 
 ### Documentation Changes
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-2.52.3.dev0
+2.53.0
