[GRASS5] GRASS 5.0.3 release candidate 4 (RC4) available

[Hamish]

> Though we might provide _some_ support for 5.0.x as long
> as 5.4.x is not out. Only _grave_ _critical_ bugs of course.

Would that mean grave & critical[*] bugs in *specific modules* or
in the *overall system* (libraries & init.sh/gisenv stuff)?


[*] I take those to mean:
 + non-functional (SegFaults while not doing something weird)
 + data corruption of existing map
 + significantly erroneous data output
 + license issue
 + anything else?


?
Hamish