This was music to my ears - I think I actually shouted out loud a bit when I read it earlier this week.
However, in my testing on new projects I wasn’t able to get this to work on Windows, Mac, or Ubuntu - I could set up the resources (such as a server or database cluster on DO).
I could select different cloud databases for Development and other targets, but that seemed to be all beyond seeing the items listed in the Resource Manager. Maybe I’m missing a step?
Thanks in advance 
(I did peek at the .json file for the project and see the entries in the resource manager section of the json, but there are no DB connections shown in the UI under globals or database manager.)
I’ve been thrilled with the updates to Wappler 5 and look forward to being able to use v5 in production soon!
PS - I wasn’t able to install beta 9 or 10 on Ubuntu 22.04 (the latest LTS). Dependencies fail as reported by others. It still works great on 20.04, though.!