diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6c71883..3a992aa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,13 +5,19 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## v1.2.10 (2023-04-13)
 
 ### Fixed
 
 - Fixed a bug in GForm's RemoteSelect where the value for Dropdown could not change
 - Fixed the URL attached to an Incident created via the 'Declare Incident' button of a Slack alert by @sd2k ([#1738](https://github.com/grafana/oncall/pull/1738))
 
+## v1.2.9 (2023-04-11)
+
+### Fixed
+
+- Catch the new Slack error - "message_limit_exceeded"
+
 ## v1.2.8 (2023-04-06)
 
 ### Changed