Details of API changes in Gerrit v2.16
Change-Id: I08ef6e1212879ca4755fe4cbf2313a6cc5956e39
diff --git a/pages/site/releases/2.16.md b/pages/site/releases/2.16.md
index 2fa576c..01638df 100644
--- a/pages/site/releases/2.16.md
+++ b/pages/site/releases/2.16.md
@@ -321,5 +321,44 @@
## Plugin API changes
-* The class `com.google.gerrit.server.api.accounts.AccountExternalIdCreator` was
- moved to `com.google.gerrit.server.account.AccountExternalIdCreator`.
+* [`ChangeInfo`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/common/ChangeInfo.java)
+ and [`RevisionInfo`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/common/RevisionInfo.java):
+ Update copy methods to copy fields that have been added recently
+
+* Support allow_conflicts option in cherry-pick input on [`CherryPickInput`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/changes/CherryPickInput.java)
+
+* Have common class for entries in [DynamicMap/DynamicSet/DynamicItem](https://gerrit-review.googlesource.com/q/I4293795800771ef06eae6ec6d64be4b0a8fd72f4)
+
+* 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)
+
+* New common interface for all REST views on collections, [`RestCollectionModifyView`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/restapi/RestCollectionModifyView.java),
+ removing duplicate code in the RestApiServlet. Rest{Create,DeleteMissing}View are renamed to RestCollection{Create,DeleteMissing}View.
+ See the [relevant change for more details](https://gerrit-review.googlesource.com/q/Id2289a51c7d55bd61222ac132084e7f87328504c).
+
+* Support binding a RestView to delete a missing resource through a brand-new [`DeleteViewBinder`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/restapi/RestApiModule.java).
+ See the [relevant change for more details](https://gerrit-review.googlesource.com/q/If64224d502bbfe578133d1255b42902dd4fbe4fb)
+
+* New Api and REST endpoint to reindex a project on [`ProjectApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/projects/ProjectApi.java).
+
+* New [RestCollection{Create,Delete,Modify}View](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/restapi/RestCollectionCreateView.java)
+ that can be bound for POST and DELETE requests on collections
+ via RestApiModule. The AcceptPost interface is not available anymore and existing code making use of it needs
+ to be adapted to use the RestCollectionView.
+
+* Support getting account details in [`AccountApi`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/accounts/AccountApi.java).
+
+* 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
+ [`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).
+
+* Add API and REST endpoints to get/set default edit preferences in [`Server`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/config/Server.java).
+
+* Allow to filter list by project state in [`Projects`](https://gerrit.googlesource.com/gerrit/+/stable-2.16/java/com/google/gerrit/extensions/api/projects/Projects.java).
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