Shermans's Notes

Unreal - Blueprint Diffs

Diff tools

Diff Blueprints

In Editor

In editor you can diff by right clicking the Blueprint and clicking Diff Against Depot

External Diff

You can only diff in editor, however you can setup an external VCS tool to call the editor up to diff blueprints.

Perforce

In preferences you can setup up the application to call based on the file extension. After which you can diff against previous revision.