release v1.20.3

Author: ktrz

CHANGELOG.md

@@ -1,5 +1,8 @@
 ## Unreleased
-- **fix** Catch2 v.3.5.0 changed output format [#241]
+
+<a name="v1.20.3"></a>
+# [v1.20.3](https://github.com/benchmark-action/github-action-benchmark/releases/tag/v1.20.3) - 19 May 2024
+- **fix** Catch2 v.3.5.0 changed output format (#247)
 
 <a name="v1.20.2"></a>
 # [v1.20.2](https://github.com/benchmark-action/github-action-benchmark/releases/tag/v1.20.2) - 19 May 2024