Update the 3.4 release notes with frontend changes
* Which Plugin APIs were removed?
* Describe the new Checks UI and API.
* Mention new comment related features.
Change-Id: Id04a8eabecd6910d0100316c74f24f9d56831114
diff --git a/pages/site/releases/3.4.md b/pages/site/releases/3.4.md
index eac3975..e4b5d13 100644
--- a/pages/site/releases/3.4.md
+++ b/pages/site/releases/3.4.md
@@ -88,10 +88,44 @@
This also implies Polymer 2 plugins wouldn't work any more. See also this announcement
for more [details](https://groups.google.com/g/repo-discuss/c/YJY8oQZZo44/m/wt-OAosQBAAJ).
+These unused JavaScript Plugin API methods were removed:
+
+* `plugin.annotationApi().setLayer()`, `plugin.annotationApi().enableToggleCheckbox()`
+* `plugin.changeMetadata().*`
+* `plugin.changeReply().send()`
+* `plugin.eventHelper().on()`, `plugin.eventHelper().captureClick()`,
+ `plugin.eventHelper().captureTap()`
+* `plugin.project().*`
+* `plugin.settings().*`
+* `plugin.styles().*`
+* `plugin.theme().*`
+* `plugin.get()`, `plugin.post()`, `plugin.put()`, `plugin.delete()`: Replaced by their counterparts in
+ `plugin.restApi()`.
+
## Native packaging
## New features
+### Checks UI
+
+Gerrit now has a native UI for displaying run/result info from builds, tests, analyzers, etc.
+The data for this new Checks UI must be provided by JavaScript plugins using the
+[Checks API](https://gerrit-documentation.storage.googleapis.com/Documentation/3.4.0/index.html).
+Checks information will be summarized by chips below the commit message. Detailed information
+is shown on a dedicated `Checks` tab next to the `Files` and `Comments` tabs.
+
+### Unresolved Comments ported to latest patchset
+
+Unresolved comments that were left on older patchsets will now also be shown on newer patchsets.
+The backend provides two new endpoints `ported_comments/` and `ported_drafts/` for the UI to
+retrieve the data and for showing the comments in the correct position.
+
+### Comment Chips and Context
+
+Comment state (resolved, unresolved, draft) is summarized by chips below the commit message. The
+Comments Tab and the Change Log will not just show the comment thread, but also the snippet of
+code (where the comment was made) as context.
+
### REST APIs
* Accounts
@@ -103,7 +137,7 @@
## Plugin changes
-## Polygerrit UI changes
+## Gerrit UI changes
* Limit overview image interactions to primary mouse button
