[core-amqp,core-xml] update CHANGELOG for Feb 2022 releases (Azure#20169)

jeremymeng · web-flow · commit 103d45e981e8 · 2022-02-01T14:50:03.000-08:00
diff --git a/sdk/core/core-amqp/CHANGELOG.md b/sdk/core/core-amqp/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 3.1.0 (Unreleased)
+## 3.1.0 (2022-02-03)
 
 ### Features Added
 
diff --git a/sdk/core/core-xml/CHANGELOG.md b/sdk/core/core-xml/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 1.2.0 (Unreleased)
+## 1.2.0 (2022-02-03)
 
 ### Other Changes
 
