action: patchChangelog

Author: github-actions[bot]

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [1.21.1-0.7.48a] - 2025-02-03
 
 We will introduce more breaking changes in the upcoming 1.21.1 alpha releases and in the next major version.
 Mostly noteworthy are the bridges. These will have identical functions and some additions and fixes