Release D 2.067.0

[Sönke Ludwig via Digitalmars-d-announce]

There are now two release candidates with source compatibility fixes for 
DMD 2.067.0 out for testing:

DUB 0.9.23-rc.1: http://code.dlang.org/download
vibe.d 0.7.23-rc.4: http://code.dlang.org/packages/vibe-d/0.7.23-rc.4

If no regressions or major issues show up, I'll tag the vibe.d release 
tomorrow and the DUB one in a week.