The is the official release of runtime features, enhancements, and fixes.
Applying the Runtime Release
In the service API Management, you can apply available updates to individual runtimes and Connectors using the Runtime & Connector Versions panel using these instructions, or schedule to automatically apply all runtime updates in bulk using the Runtime Release Scheduling panel using these instructions.
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Pending runtime and connector updates are also available on the Test runtime clouds during the Runtime Release period.