Upgrading to Kestra 0.21.0: Secret Changes and Logging Updates
For the complete documentation index, see llms.txt. For a full content snapshot, see llms-full.txt. Append.mdto anykestra.io/docs/*URL for plain Markdown.
0.21.0
Deprecated features and migration guides for 0.21.0 and onwards.
Git Default Branch: main
Default Git Branch update in Kestra 0.21.0. Git tasks now default to main instead of kestra. Update flows relying on the old default.
Parent Flow Restart Behavior
Restart behavior change in Kestra 0.21.0. Parent flows now restart failed subflows by default. Configure restartBehavior to change this if needed.
Secret Function Throws on Missing
Secret function update in Kestra 0.21.0 (OSS). Fetching missing secrets now throws an exception instead of returning null, matching Enterprise behavior.
stderr Logged as ERROR
Script Task logging update in Kestra 0.21.0. Output to stderr is now logged as ERROR level instead of WARNING.
ME & APITOKEN Permissions
RBAC updates in Kestra 0.21.0 (Enterprise). New ME and APITOKEN permissions for managing user profiles and API tokens. Update custom roles accordingly.
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