Add changelog

Signed-off-by: dttung2905 <ttdao.2015@accountancy.smu.edu.sg>

Author: dttung2905

CHANGELOG.md

@@ -13,7 +13,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - Added GitOps/ArgoCD install support ([guide](docs/gitops/README.md)): `kaiConfig.render` Helm value (default `false`) renders the `kai-config` Config CR inline as a tracked release resource (mutually exclusive with `kaiConfigDeployer.enabled`), `openshift` value (default `false`) forces OpenShift mode where `lookup` auto-detection is unavailable under offline rendering, and ArgoCD `PostDelete` hook and `Prune=false` annotations (requires ArgoCD >= 2.10). [#1794](https://github.com/kai-scheduler/KAI-Scheduler/issues/1794) [#1751](https://github.com/kai-scheduler/KAI-Scheduler/issues/1751)
 - Added **topology level aliases**: a `Topology` level may declare an `alias` (e.g. `rack`), usable in place of the raw node label key in a workload's `requiredTopologyLevel`/`preferredTopologyLevel`. Aliases are one-to-one (unique within the Topology and must not collide with a `nodeLabel`, enforced by a new Topology validating webhook) and may be edited freely (the `levels` immutability rule now freezes only the `nodeLabel` structure). When a level has no alias, behavior is unchanged and raw label keys keep working. [#1498](https://github.com/kai-scheduler/KAI-Scheduler/issues/1498)
 - Added support for configuring admission Pod Disruption Budget via Helm values (`admission.podDisruptionBudget`) [#1490](https://github.com/kai-scheduler/KAI-Scheduler/pull/1490) [dttung2905](https://github.com/dttung2905)
-- Added support for configuring scheduler Pod Disruption Budget via Helm values (`scheduler.podDisruptionBudget`) when running multiple replicas per scheduling shard
+- Added support for configuring scheduler Pod Disruption Budget via Helm values (`scheduler.podDisruptionBudget`) when running multiple replicas per scheduling shard [#1624](https://github.com/kai-scheduler/KAI-Scheduler/pull/1624) [dttung2905](https://github.com/dttung2905)
 
 ### Changed
 - Scenario search now skips re-simulating equivalent victim-set candidates that already failed simulation for the same pending job (reclaim, preempt, consolidation). Skipped candidates are recorded as `state="duplicate"` in `scenario_search_scenarios_total`. [#1719](https://github.com/kai-scheduler/KAI-Scheduler/issues/1719)