0.16.0

• This release lands build groups, which allows reproducing multiple packages with a single build, if they share a common base (pkgbase in Arch Linux, source package in debian, or a common release number in tails). This reduces the cpu load of running a rebuilder because it's using the resources more efficiently.
• Update tails documentation (thanks to @jvoisin)

Important: the build group change impacts the size of the report POST body, both because the build log is submitted multiple times for each package and because each package can have its own diffoscope. If you're using nginx to limit the request body (on by default) please adjust your config accordingly, either by setting a lower size limit in rebuilderd, or allowing larger request bodies in nginx.

Thanks

We'd like to thank @SantiagoTorres and @repi for their support on github sponsors.