Launch autoRefreshLists feature
This CL promotes the feature from an experiment to an option, and adds
the docs for the feature.
Fixed: twpowertools:25
Change-Id: Ic9a37298b1d1fe4b6c0d4810ecb03253392f456c
diff --git a/docs/features.md b/docs/features.md
index ead6a88..982f683 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -160,6 +160,28 @@

+### Notification when a thread list receives updates
+> **Option name:** _Show a notification in the Community Console when a thread
+list has new updates._
+
+This feature checks whether there are new threads in the current thread list
+every 3 minutes, and notifies you when there are new threads at the top of the
+list. The notification is a "soft notification": it notifies you by adding some
+exclamation marks (`[!!!]`) at the beginning of the tab title, and by showing a
+snackbar in the page, as you can see in the following screenshot:
+
+
+
+It notifies you with a soft notification instead of an actual notification
+because this way you can control when you want to participate in the forums or
+not. If you're not paying attention to the Community Console tab, you won't be
+bothered.
+
+This feature only works in the Community Console, not in the public forums, and
+only when the sort settings are set to "Sort by: Last Updated" and descending
+order. The bell icon next to the sort settings will indicate whether the sort
+settings are correct (and thus this feature is working) or not.
+
## Indicator dot
> **Option names:** _Show whether the OP has participated in other threads_,
_Show the number of questions and replies written by the OP within the last `n`