Update to the 13.0-RELEASE schedule

[Rainer Duffner]

> Am 31.03.2021 um 17:58 schrieb Glen Barber <gjb at freebsd.org>:
> 
> A small set of updates that we consider blocking the 13.0 release have
> been brought to our attention.  As such, the 13.0-RELEASE schedule has
> been updated to include a fifth release candidate (RC5).
> 
> The updated schedule is available on the FreeBSD Project website:
> 
> https://www.freebsd.org/releases/13.0R/schedule/
> 
> As usual, we will continue to consider critical bug fixes only for the
> duration of this release cycle.
> 
> Thank you for your cooperation, and for your patience.
> 
> Glen
> On behalf of:	re@
> 



The truth is that a lot people don’t really start testing until the later release candidates.

So, having more of these release candidates with just refinements is a good thing, IMHO.