v3.2.3

Spotlight

• Install multiple roc CLI versions side by side with mise. For example, pin this release with mise use --pin 'github:runs-on/cli[bin=roc]@3.2.3'.

CloudFormation

• No CloudFormation-specific changes.

Terraform

• Catch invalid Fleet catalog fields during planning instead of silently accepting them.
• Allow Fleet deployments with runtime_image = null to use the release default.

Other fixes

• Make sticky disks more reliable by recovering EBS disks when Nitro misses a hotplug event.
• Improve on-demand runner availability by spreading exact-type launches across configured subnets.
• Populate the workflow_path attribute on Fleet OpenTelemetry metrics so dashboards and queries can group metrics by workflow.
• Make Fleet scale-set and timeout cleanup failures easier to investigate in logs.
• Make roc interrupt work with AWS FIS by generating a valid role trust policy.

Release resources

• Upgrade guide: https://runs-on.com/guides/upgrade/
• CloudFormation template: https://runs-on.s3.eu-west-1.amazonaws.com/cloudformation/template-v3.2.3.yaml