Good morning (here) @netuoso. Just found a link to this post. And successfully downloaded, installed, and used it to accomplish what I needed - to increase a delegation, which the PeakD wallet currently cannot (and Hive.blog's wallet is inoperative ...).
If I may make a request, I would encourage you to add a SHA256 checksum value to your GitHub repository, for a little added security for us downloading these files.
Thank you (and @jesta) for your efforts!
Good thoughts about the checksum. I will add that to the upload process for the future.