diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b4f67c..e229ac0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,8 @@ Each release lists its changes in these groups, in this order:
 
 ## [Unreleased]
 
+## [1.1.0] - 2026-10-11
+
 ### Added
 
 - Input `tools-ref` of `quality-checks.yml` (default `v1`): the tag or branch from