MacPorts 2.1.0 has been released

[Marko Käning]

> It will ease the life of users a lot; port maintainers a little less so.
> You still want to rev bump the dependents so users don't have to install
> them multiple times.
Well, I guess I've ran into this by now. :-)    --->>> See the thread titled "MacPorts 2.1.0: Weird rebuild order of "broken ports" !"   :-(

> Setting rev-upgrade to only report the breakage is a great way to know
> what you have installed that needs rev bumping.
How do I set it to report only?