https://bitmessage.org/wiki/Changelog Please note that protocol 2 support (versions before 0.4.4) would be disabled in 2 weeks, so without this update the users will be cut off from the network.
https://gitweb.gentoo.org/repo/gentoo.git/commit/net-p2p/pybitmessage?id=94fbaaaacd980121be85991d4db2e2a4fce9a1d8 still can only connect with the live ebuild