chore(release): prepare changelog for v0.12.24 (#2094)

Signed-off-by: kai-release-bot <action@github.com>
Co-authored-by: kai-release-bot <action@github.com>

Author: KaiPilotBot

.changes/unreleased/0001-fixed.yaml

@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## [v0.12.24] - 2026-08-19
+
+### Fixed
+- Block NaN value for fraction in the pod admission [#1798](https://github.com/kai-scheduler/KAI-Scheduler/issues/1798) [davidLif](https://github.com/davidLif)
+- In the fractional admission checks, check that the fractional value can be parsed as a quantity. [#1798](https://github.com/kai-scheduler/KAI-Scheduler/issues/1798) [davidLif](https://github.com/davidLif)
+- Fixed GPU-sharing pods with dotted pod names generating invalid ConfigMap-backed volume names. Volume names are now sanitized to valid DNS labels while preserving original ConfigMap references used for shared-GPU injection.
+- Allow creating PodGroups with an explicit minMember of 0
+
 ## [v0.12.22] - 2026-06-22
 
 ### Fixed