Code review comment for lp:~vanvugt/mir/server-abi-25

Since we haven't released 0.6, and due to traincon-0, I'd like to resync 0.6 with devel.

Release landing is a time-consuming process and we fight with other silos to land our ABI breaking changes (e.g. qtmir is in 3 silos landings for which have to be serialized). So I'd like to add as much content as possible, before we have actually gotten to a point where we have tested and ready to land the release. Once we have done comprehensive testing, it's a different story, but we 're not there yet. Currently, we will need to rebuild (and test) due to other landings that will take place before Mir lands.

Thanks.