v2.9.2 - Changelog

Fix S3 rate-limit initialization and restore correct values.
Improve Slack webhook templates by @cfsnate.
Pool environment field renamed to env (to be coherent with the naming in runner labels). environment is still supported but will be removed in next minor release. Also if no env specified, it defaults to production.
Fix dependabot handling.
Fix regression for /var/lib/docker bind mount that was active even when no ephemeral disk is present (would cause issues if you had embedded docker images on a custom AMI).
Try to circumvent a GitHub bug where in rare occurrences, a workflow_job webhook is received with empty runs-on: labels (labels: []). In that case, manually refresh the job details from GitHub API before proceeding.