Prepare for release (Azure#20627)

Rakshith Bhyravabhotla · web-flow · commit 5c1cf92ed2c8 · 2021-09-09T21:32:22.000Z
diff --git a/sdk/monitor/azure-monitor-query/CHANGELOG.md b/sdk/monitor/azure-monitor-query/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0b4 (Unreleased)
+## 1.0.0b4 (09-09-2021)
 
 ### Features Added
 
