From a425540bdb02b004aeacbc36c68a484b46dea314 Mon Sep 17 00:00:00 2001
From: Mendon Kissling <59585235+mendonk@users.noreply.github.com>
Date: Mon, 13 Apr 2026 18:20:05 -0400
Subject: [PATCH] docs: add flow versioning (#12634)
* add-flow-versioning-and-release-note
* add-flow-db-location
---
docs/docs/Flows/concepts-flows.mdx | 16 ++++++++++++++++
docs/docs/Support/release-notes.mdx | 7 +++++--
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/docs/docs/Flows/concepts-flows.mdx b/docs/docs/Flows/concepts-flows.mdx
index 1cfd072a3d..13b598cf13 100644
--- a/docs/docs/Flows/concepts-flows.mdx
+++ b/docs/docs/Flows/concepts-flows.mdx
@@ -98,6 +98,22 @@ To get back to the **Projects** page after editing a flow, click the project nam
2. Click **More**, and then select **Edit details**.
3. Edit the **Name** and **Description**, and then click **Save**.
+### Save and restore flow versions
+
+You can save versions of a flow from the **Version History** menu in the flow editor.
+
+1. Open the flow that you want to version.
+2. In the flow editor sidebar, click **Version History**.
+3. In **Current**, click **Save** to capture the current state of the flow as a saved version.
+4. Select a previously saved version to preview the flow in read-only mode.
+5. To replace the current draft with the selected version, click **Restore**.
+
+When restoring a version, you can keep **Save current draft before restoring** enabled to create a backup of your current work before the selected version replaces it.
+
+From a saved version's menu, you can also **Export** or **Delete** that version.
+
+Saved flow versions are stored in the database configured for your Langflow deployment.
+
### Lock a flow
To prevent changes to a flow, you can lock it:
diff --git a/docs/docs/Support/release-notes.mdx b/docs/docs/Support/release-notes.mdx
index 3f7c161a02..62988c64f7 100644
--- a/docs/docs/Support/release-notes.mdx
+++ b/docs/docs/Support/release-notes.mdx
@@ -52,8 +52,6 @@ To avoid the impact of potential breaking changes and test new versions, the Lan
Highlights of this release include the following changes.
For all changes, see the [Changelog](https://github.com/langflow-ai/langflow/releases).
-### Breaking changes
-
### New features and enhancements
- Flow DevOps Toolkit SDK
@@ -71,6 +69,11 @@ For all changes, see the [Changelog](https://github.com/langflow-ai/langflow/rel
The **Data Operations** component is now the [**JSON Operations** component](/data-operations), and the **DataFrame Operations** component is now the [**Table Operations** component](/dataframe-operations).
+- Flow version history in the visual editor
+
+ You can now save point-in-time versions of a flow from **Version History**, preview saved versions in read-only mode, and restore an earlier version to your working draft.
+ For more information, see [Build flows](../Flows/concepts-flows.mdx#save-and-restore-flow-versions).
+
- Enabled tool calling for Gemini 3 preview models
Tool calling is enabled for the following Google Gemini 3 preview models: