[Tails-dev] Heads up for code contributors: update your buil…

Hi,

if you're sometimes building Tails ISO images, please APT upgrade your
build environment and make sure you have live-build
3.0.5+really+is+2.0.12-0.tails2.

For Vagrant users, I've no idea how it should be done, but you know
how to do it, right? If not, shout and I'm sure that anonym will help
you :)

Cheers,
--
intrigeri