diff --git a/RELEASES.md b/RELEASES.md
index 30c8e20..174a9db 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,5 +1,10 @@
 # @actions/core Releases
 
+### 1.2.1
+
+- [Remove trailing comma from commands](https://github.com/actions/toolkit/pull/263)
+- [Add \"types\" to package.json](https://github.com/actions/toolkit/pull/221)
+
 ### 1.2.0
 
 - saveState and getState functions for wrapper tasks (on finally entry points that run post job)