Rollback custom node

Is there any possibility to rollback the installation of a new version of a "contrib" custom node?

Use case: A 4.x.x version is buggy and user wants to rollback to previous 3.x.x version.
Use case: Migration takes to much effort and user want to stay and migrate later.

depends where/how they installed it in the first place...
if from npm then

cd ~/.node-red
npm uninstall custom_node_name
npm install custom_node_name@3

If from a file or npm packed tgz then just the same but point at the old file for the install

So I assume that there is no build in function!

The command line works fine. Thanks for that.

Only one comment: in docker environment cd /data/.node-red works

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