diff --git a/packages/core/RELEASES.md b/packages/core/RELEASES.md
index d01bdb5b..33593334 100644
--- a/packages/core/RELEASES.md
+++ b/packages/core/RELEASES.md
@@ -1,5 +1,9 @@
 # @actions/core Releases
 
+### 1.1.0
+
+- Added helpers for `group` and `endgroup` [#98](https://github.com/actions/toolkit/pull/98)
+
 ### 1.0.0
 
-- Initial release
\ No newline at end of file
+- Initial release