diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23e2c46d0..a796ea830 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [5.1.0] - 2022-12-21
+
+### Added
+- New 'chat' type posts for topic based chat rooms.
+- Track the last read post in a topic for each user so we can show new posts in the new topic based chat rooms.
+- Switch from votes to emoji based reactions on posts (votes APIs still in place to support mobile app).
+- Add reactions to comments.
+- Add a #general topic to all groups which is set to be a suggested/default topic and pinned as well. Subscribe all users to the #general topic in every group they are a part of.
+- APIs to decide whether to show child posts in the stream when looking at a group or not.
+- New comment URL that allows for going directly to a comment in a post from a notification.
+
+### Changed
+- Updated digest emails to show chats and improve Sender and Subject. Also switch reply-to email to donotreply@hylo.com.
+- Allow for posts without a title, for chat posts only for now.
+
 ## [5.0.3] - 2022-11-23
 
 ### Fixed
diff --git a/package.json b/package.json
index 7ce9fddc2..292c3ef4a 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "author": "Tibet Sprague <tibet@hylo.com>",
   "license": "GNU AFFERO GENERAL PUBLIC LICENSE v3",
   "private": true,
-  "version": "5.0.3",
+  "version": "5.1.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/Hylozoic/hylo-node.git"