flow restart version docs and changelog

changelog/2025-12-22-restart-flow-version-selection/index.md

@@ -0,0 +1,14 @@
+---
+slug: restart-flow-version-selection
+title: Restart flow with version selection
+version: v1.594.0
+tags: ['Flow editor']
+description: When restarting a deployed flow, you can now select a different flow version to run.
+features:
+  [
+    'Select any deployed flow version when restarting',
+    'Previous steps with matching step IDs are reused from the original run'
+  ]
+image: ./restart_flow_2.png
+docs: /docs/core_concepts/instant_preview#restart-from-step-iteration-or-branch
+---

docs/core_concepts/23_instant_preview/index.mdx

@@ -149,7 +149,8 @@ To see how it works, see our [dedicated blog post](/blog/launch-week-1/restartab
 
 <br />
 
-Under [Cloud plans and Self-Hosted Enterprise edition](/pricing), this feature is also available for [deployed](../0_draft_and_deploy/index.mdx) flows.
+Under [Cloud plans and Self-Hosted Enterprise edition](/pricing), this feature is also available for [deployed](../0_draft_and_deploy/index.mdx) flows. 
+When restarting a deployed flow, you can select a different flow version, and previous steps with matching step IDs will be reused from the original run.
 
 ![Restart deployed flow](./restart_flow_2.png 'Restart deployed flow')