pgAdmin 4 v2.1 download - could not verify .sig file I downloaded the installer and .sig file for the latest pgAdmin 4 v2.1 from their website, given the recent malware/security issues I thought best to verify the installer using Kleopatra (part of Gpg4win) before doing anything, but got this message: 



I have emailed the maintainer as listed on the download page but yet to hear back from him. Does anyone know if this is a cause for concern? I will update this post if/when I hear back from the maintainer.
works now after the maintainer sent me his public key, which I had to certify first, once that was all set up I was able to verify the .sig file.