diff --git a/CHANGELOG.md b/CHANGELOG.md
index e178ec4..41de6fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,21 @@
 # Changelog
 (This document uses YYYY-MM-DD)
 
+## [v2.5.1] - 2022-12-06
+
+### Added
+ - Warning when running with elevated permissions. (admin/root)
+
+### Changed
+ - Only send timeline on joins when time is not CURRENT, previously this could very easily trigger flood protection with large memos.
+ - Client no longer tries to get the mood of services bots via GETMOOD, as this would leak the fact that a user was messaging one of the bots. (nickserv/chanserv and the rest of the Anope suite)
+
+### Fixed
+ - Error when loading an animated emote with Qt5, which is used for the win7 version. (#105)
+ - Handles being allowed to start with a number, this is an invalid nick in the IRC protocol and would prevent the client from connecting to compliant servers. (#103)
+ - Possible error when client-side ping function got called despite the client being disconnected.
+ - Unnecessary call to eval() to set memo userlist icon, which is a minor security risk if crafted input is fed to it. (don't think this was possible to actually abuse though)
+
 ## [v2.5] - 2022-10-08
 
 ### Added
diff --git a/version.py b/version.py
index 040f7f7..ad34626 100644
--- a/version.py
+++ b/version.py
@@ -1,2 +1,2 @@
-_pcVersion = "Alt. v2.5"
-buildVersion = "v2.5"
+_pcVersion = "Alt. v2.5.1"
+buildVersion = "v2.5.1"