I have been using 1.3.1 and 1.3.1.1 for a while, they seem to be working well. 1.3.1.1 is a simple bugfix over 1.3.1. I created a pull request with a trivial version bump, but it seems to be unnoticed. https://github.com/gentoo/gentoo/pull/15994
bumped.
ok, thanks!