Thanks, it sounds like good work with await for some functions.
But I can't really test, because docs (in Windows version) seem not to be finished, and seem to be inconsistent. I wanted to give it a try with my biggest app, and compile stopped really early at a CreateFile(#File, ...), from the docs it still should have a #File as the first parameter, but using the mouseover/autocomplete in the IDE shows the command now without.
And commands that were changed or not changed seem also inconsistent to me, at an earlier ReadFile(#File, ...) of the same source the compile didn't stop, and docs and mouseover/autocomplete both show the #File as first parameter.
And also from a try of the 3.30 Beta 2 some days ago, I'm not happy with forced changing HttpRequest, in my app I used different procedures to send out an request to my PB server and setting some vars or a progress field after sending, do something else while waiting for the servers reply, then receive the reply as callback, or react if reply doesn't come in a timeout etc.
So with the new await there are now a lot process sequences that no longer work.
Additionally one try of the 3.30 Beta 2 some days ago fully deleted one of my included Cordova plugin folders content on my development machine.

As this plugin was in development there were some hours of work deleted.
Sorry, but actually I'm in a lot of important development of my app, and can't waste more time for this.