---
schema_version: "1"
id: d74d1b9057eb45212c18e694e18f23eb3f81c2eb7a4bebb2fa6953b7a7b2477a
title: Run-Time Changes by Release and API Version
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/platform/264-0-0/automate_flow_versioned_updates.md
canonical_url: https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: b9f3d6e23f92825a044311cd227bccb26486abca046a6de67ef081cb82fc2785
description: These versioned updates affect only flows that are configured to run on specific API versions. With versioned updates you can test and adopt run-time behavior changes for individual flows at your convenience.
products:
  - Flow Builder
  - Salesforce Platform
release: "264"
---
# Run-Time Changes by Release and API Version

These versioned updates affect only flows that are configured to run on specific API versions. With versioned updates you can test and adopt run-time behavior changes for individual flows at your convenience.

### Required Editions

<table class="slds-table slds-table_bordered slds-max-medium-table_stacked slds-m-bottom_small edition"><colgroup><col></colgroup><tbody><tr class=""><td class="slds-cell-wrap" style="vertical-align:top;"><a href="https://help.salesforce.com/s/articleView?id=platform.flow_ref_supported_editions.htm&amp;release=264.0.0&amp;type=5" title="Learn about the editions and user interfaces that support Flow Builder. Some Flow Builder features integrate with other Salesforce products that require additional licenses.">View supported editions.</a></td></tr></tbody></table>

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](https://help.salesforce.com/s/articleView?id=platform.flow_concepts_runtime_api_version.htm&release=264.0.0&type=5)**  
    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)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_68.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 68.0 and later.
- **[Spring ’26 (API Version 66.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_66.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 66.0 and later.
- **[Winter ’26 (API Version 65.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_65.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 65.0 and later.
- **[Summer ’25 (API Version 64.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_64.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 64.0 and later.
- **[Spring ’25 (API Version 63.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_63.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 63.0 and later.
- **[Winter ’25 (API Version 62.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_62.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 62.0 and later.
- **[Summer ’24 (API Version 61.0)](https://help.salesforce.com/s/articleView?id=platform.automate_flow_versioned_updates_61.htm&release=264.0.0&type=5)**  
    These updates affect only flows that are configured to run on API version 61.0 and later.