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[3.14.1] Update changelog #7158

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himani2411 merged 2 commits into from
Dec 19, 2025
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[3.14.1] Update changelog #7158

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[3.14.1] Update changelog
Dec 18, 2025
7bd60f8
Merge branch 'release-3.14' into release-3.14-changelog
himani2411 Dec 19, 2025
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6 changes: 5 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -5,6 +5,7 @@ CHANGELOG
------

**CHANGES**
- Improve cluster update resiliency by ensuring clustermgtd is started after updates complete successfully, or after failed updates where queue reconfiguration succeeded.
- Add chef attribute `cluster/in_place_update_on_fleet_enabled` to disable in-place updates on compute and login nodes
and mitigate performance impact at scale.
- Upgrade Slurm to version 24.11.7 (from 24.11.6).
Expand All @@ -24,10 +25,13 @@ CHANGELOG
- Open MPI: openmpi40-aws-4.1.7-2 and openmpi50-aws-5.0.8-11

**BUG FIXES**
- Fix an issue where cfn-hup enters an endless loop on the head node after a rollback to a cluster state older than 24 hours, caused by cfn-signal failing to signal an expired wait condition handle.
- Fix race condition where compute nodes could deploy the wrong cluster config version after an update failure.
- Prevent cluster readiness check failures due to instances launched while the check is in progress.
- Fix incorrect timestamp parsing for chef-client.log in CloudWatch Agent configuration.
- Reduce EFA installation time for Ubuntu by ~20 minutes by only holding kernel packages for the installed kernel.
- Add GetFunction and GetPolicy permissions to PClusterBuildImageCleanupRole to prevent AccessDenied errors during build image stack deletion.
- Fix validation error messages when `DevSettings` is null or `DevSettings/InstanceTypesData` is missing required fields.
- Fix an issue where cfn-hup enters an endless loop on the head node after a rollback to a cluster state older than 24 hours, caused by cfn-signal failing to signal an expired wait condition handle.

3.14.0
------
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