2.16.3: Split up changes relating to PolyGerrit

Change-Id: I8acd368714d27e61f889033d5006966a0212c503
diff --git a/pages/site/releases/2.16.md b/pages/site/releases/2.16.md
index bdbb579..5eb4e9d 100644
--- a/pages/site/releases/2.16.md
+++ b/pages/site/releases/2.16.md
@@ -208,7 +208,7 @@
 #### Change screen improvements
 
 - [Issue 8213](https://bugs.chromium.org/p/gerrit/issues/detail?id=8213)
-  Follow-Up button is missing on change screen 
+  Follow-Up button is missing on change screen
 - [Issue 8218](https://bugs.chromium.org/p/gerrit/issues/detail?id=8218)
   Open inline diff when clicked on file list row
 - [Issue 8241](https://bugs.chromium.org/p/gerrit/issues/detail?id=8241)
@@ -453,7 +453,7 @@
 * New API for deleting draft comments of a user in [`AccountApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/accounts/AccountApi.java)
 
 * New annotation [`RemoveAfter`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/annotations/RemoveAfter.java) for documenting features in Gerrit that can be deprecated
-    
+
 * [`DynamicSet`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/registration/DynamicSet.java) returns Iterable for entries instead of Iterator
 
 * Support for deleting change message via REST API in [`ChangeMessageApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/changes/ChangeMessageApi.java)
@@ -476,7 +476,7 @@
 
 * New API and REST endpoint for accessing change messages in [`ChangeApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/changes/ChangeApi.java).
 
-* Add extension API for emails and support setting an email as preferred in 
+* Add extension API for emails and support setting an email as preferred in
   [`AccountApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/accounts/AccountApi.java)
   and [`EmailApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/accounts/EmailApi.java).
 
@@ -537,23 +537,6 @@
 * [Issue 4278](https://bugs.chromium.org/p/gerrit/issues/detail?id=4278):
 Fix wrong code snippet in email notifications.
 
-* [Issue 9410](https://bugs.chromium.org/p/gerrit/issues/detail?id=9410):
-Add the GWT hash separator to the GWT url.
-
-* Merge top menu items contributed by plugins.
-
-  Each plugin contributes a list single of menus, which are expected
-  to be merged in existing top menu entries if they already exist. This
-  was implemented in the GWT UI, but not in PolyGerrit.
-
-* [Issue 10267](https://bugs.chromium.org/p/gerrit/issues/detail?id=10267):
-Add support for several more MIME types in syntax highlighting.
-
-  Support is added for: powershell, xquery, cmake, coffeescript, crystal, diff,
-  django, dockerfile, ebnf, elm, erlang, fortran, groovy, haml, haxe, ini, julia,
-  latex, less, mathematica, nginx, nsis, postgresql, q, scss, scheme, excel, tcl,
-  twig, vb, vbscript.
-
 * Upgrade jackson-core to 2.9.8.
 
   [Version 2.9.8](https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.8)
@@ -574,6 +557,25 @@
 
 * Add a new method on the commit API to get "included in" information.
 
+#### PolyGerrit
+
+* [Issue 9410](https://bugs.chromium.org/p/gerrit/issues/detail?id=9410):
+Add the GWT hash separator to the GWT url.
+
+* Merge top menu items contributed by plugins.
+
+  Each plugin contributes a list single of menus, which are expected
+  to be merged in existing top menu entries if they already exist. This
+  was implemented in the GWT UI, but not in PolyGerrit.
+
+* [Issue 10267](https://bugs.chromium.org/p/gerrit/issues/detail?id=10267):
+Add support for several more MIME types in syntax highlighting.
+
+  Support is added for: powershell, xquery, cmake, coffeescript, crystal, diff,
+  django, dockerfile, ebnf, elm, erlang, fortran, groovy, haml, haxe, ini, julia,
+  latex, less, mathematica, nginx, nsis, postgresql, q, scss, scheme, excel, tcl,
+  twig, vb, vbscript.
+
 ### 2.16.2
 
 * __SECURITY__ [Issue 10201](https://bugs.chromium.org/p/gerrit/issues/detail?id=10201):