When I open the adding I get this error message:

An error has occurred!
No help on ‘use_travis’ found in RdDB ‘/home/elio/R/x86_64-pc-linux-gnu-library/4.2/rrtools/help/rrtools’

I think this might due to rrtools removing the use_travis function.

Hello,
This might just be me, but I cannot use the directory selection functionality.
It starts and lists all the current folder of my C drive, but then upon selecting one folder (anyone), it breaks with a Warning: Error in [: object of type 'closure' is not subsettable. It does that whether I click on an existing folder, or the arrow if there are subfolders, or even trying to fold the C drive with its arrow.
Changing drives ends in the same fate.

Other than that, for me trying to migrate to a better and more robust workflow, I think this is a great opportunity to get get started. The way I see it I'll start slowly with this addin just to get me going with rrtools so that later on I can use rrtools directly knowing exactly what's going on.
Great piece of work there both on the addin and rrtools.
Thanks

E.g. github change

Hey,
thanks a lot for the addin, I really think it's a helpful addition to rrtools!
It works perfectly under linux, but I've got a problem on windows: I cannot select a directory for my compendium, because there are only "linux style" directories available (starting with "home") and I'm unable to navigate to my folders. Stuck right at the beginning, I'm afraid.
Thank you for having a look! =)