Mercurial 6.0rc0 was released

[Raphaël Gomès]

Hello all,

Mercurial 6.0rc0 was just released. It was delayed from the usual 
calendar (as was the last release) because of the ongoing efforts to 
improve the Windows situation (especially on Python 3).

Please run the tests on your platform and check if we haven't broken 
anything in this release candidate.

PS: I am a new release manager for Mercurial, so don't hesitate to give 
me your feedback.

Raphaël (Alphare)