Update the changelog.md for M85.1 (flutter#8056)

https://github.com/flutter/flutter-intellij/milestone/99

Author: jwren

CHANGELOG.md

@@ -1,3 +1,10 @@
+# 85.1
+- Fix the disappearance of the New Flutter Project menu item (#8040)
+- Add back the device name with the running tab (#7948)
+- Update the `org.jetbrains.intellij.platform` version to `2.5.0` (#8038)
+- Replace deprecated ComboBoxWithBrowserButton (#7931)
+- Fix Flutter Outline View event over-subscriptions (#7980)
+
 # 85
 - Restored Test with coverage run configuration feature (#7810)
 - Upgrade `org.jetbrains.intellij.platform` to 2.2.1 from 2.1.0 (#7936)

resources/META-INF/plugin.xml

@@ -48,6 +48,14 @@
 
   <change-notes>
     <![CDATA[
+<h1>85.1</h1>
+<ul>
+  <li>Fix the disappearance of the New Flutter Project menu item (#8040)</li>
+  <li>Add back the device name with the running tab (#7948)</li>
+  <li>Update the <code>org.jetbrains.intellij.platform</code> version to <code>2.5.0</code> (#8038)</li>
+  <li>Replace deprecated ComboBoxWithBrowserButton (#7931)</li>
+  <li>Fix Flutter Outline View event over-subscriptions (#7980)</li>
+</ul>
 <h1>85</h1>
 <ul>
   <li>Restored Test with coverage run configuration feature (#7810)</li>