The purpose of this release candidate is to test the new functionality avoiding double launches by locking temporary file.
This needs to be tested, that is why I release so early.
To install, select the 0.2.2-rc1 version with 0install. See Installation section.
As usual, feedback (bug, ideas and so on) is welcomed at leowzukw@vmail.me or on GitLab, Bibucket and whatever you want.