Run-Time Changes by Release and API Version

To change the run-time API version of a flow, open it in Flow Builder and edit the flow version properties.

• API Version for Running a Flow
  Some run-time behavior improvements are delivered as versioned updates, so that you can control when each flow adopts those updates. Test and upgrade your flows one by one and at your own pace. You can even opt to never adopt versioned updates for one or all your flows.
• Winter '27 (API Version 68.0)
  These updates affect only flows that are configured to run on API version 68.0 and later.
• Spring ’26 (API Version 66.0)
  These updates affect only flows that are configured to run on API version 66.0 and later.
• Winter ’26 (API Version 65.0)
  These updates affect only flows that are configured to run on API version 65.0 and later.
• Summer ’25 (API Version 64.0)
  These updates affect only flows that are configured to run on API version 64.0 and later.
• Spring ’25 (API Version 63.0)
  These updates affect only flows that are configured to run on API version 63.0 and later.
• Winter ’25 (API Version 62.0)
  These updates affect only flows that are configured to run on API version 62.0 and later.
• Summer ’24 (API Version 61.0)
  These updates affect only flows that are configured to run on API version 61.0 and later.