Looking for any current Scripting Documentation / Resources for Premiere Pro

I've just finished making some python scripts for use in our editorial workflow when working on an animated series. These were to automate some production processes in Media Composer. 

I'm now looking at how I can acomplish similar tasks within Premiere using its scripting ability as some studios use Premiere.

The documentation I'm finding online seems to be current to Premiere 15.4 era, or a number of years since it was last updated.

I've been using Visual Studio Code for writing my python scripts and was going to work there. I've installed Adobe Extension Development Tools, ExtendScript Debugger.

Also I've installed the ExtendScript Developer Tools TRIAL in Premiere.

My first project would be to see if I can create a script to automate the creation of a shot slug for each shot from a final animaic.  Finding the edits between muliple panels, and pulling the shot code from the file name for onscreen. One way I already see might be to first pull the shot code 010_010 from the panel name and add the 010_ to the Scene MetaData, and 010 to the Take MetaData.  So there is one script I could also start with... take the selected files in a bin and add that MetaData.

I'm looking for any current documentation or resources etc.