diff --git a/CHANGELOG.md b/CHANGELOG.md
index c629749..eb1c4e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 
-## [2.1.2] - 2023-12-xx
+## [2.1.2] - 2023-12-20
 
 ### Added
 
 - Support for Lightning ``2.1.2``
 
+### Fixed
+
+- Explicitly `rank_zero_only`-guarded `ScheduleImplMixin.save_schedule` and `ScheduleImplMixin.gen_ft_schedule`. Some codepaths were incorrectly invoking them from non-`rank_zero_only` guarded contexts. Resolves [#11](https://github.com/speediedan/finetuning-scheduler/issues/11).
+
 ## [2.1.1] - 2023-11-08
 
 ### Added