Transition pre hook is broken

I have the same problem. In addition to using the "transition pre" case to validate and veto transitions, I've used it to set various fields on the entity when the workflow state changes, as indicated by the comments in workflow.api.php:

    case 'transition pre':
      // The workflow module does nothing during this operation.
      // Implement this hook if you need to change/do something BEFORE anything
      // is saved to the database.
      // If you return FALSE here, you will veto the transition.

This no longer works. I have reverted to 8.x-1.7 to allow the site to continue to function.

I found that in workflow.module the call to execute transitions had changed from within the workflow_entity_presave hook to the workflow_entity_update hook (117b4cec544cc4a5d74fe97cc04fa5ce07479a6a), which explains the changed behaviour.

But I also noticed that CRUD hooks are removed altogether in latest dev code. 

So I'd be very grateful if someone could tell me where I should move the logic currently implemented in hook_workflow to, for compatibility with future releases?

Same problem here

Please test latest dev version.
It should behave as expected - the case in the summary should work, but I am not sure of #2.

Indeed, the pre hook was moved/ removed in 🐛 Revision id is NULL on node edit if revision enabled Fixed