Thanks for building this amazing product! Finally an IDE that works and it is confortable to use! :)
I would like to comment about an issue I have seen: Welkin Suite creates folders starting with upper-case (like Objects, Classes, etc...) and the SF migration-tool used in Linux on our CI server, expects lower-case names (objects, classes, etc...).
The same happens with Package.xml. It expects package.xml,
As a workaround, I renamed the file and folders manually and it worked.