release status update

[Lukast dev]

> Lukas: multibrush is ok for release, right? We don't have to disable it?

Yes, I believe it is ok to release it. There is one crash reported and
then some brushes not mirrored in some case, that should be fixed in beta phase.

Crash is for me, brushes not mirrored might be for Dmitry as he ported
it to strokes framework,
and I haven't seen that bug before it was as it was :)