[Haskell-cafe] Mini-announce: A few package updates

[Andrew Coppin]

In case somebody else on this planet besides me is using these... I've 
just updated my handful of packages on Hackage so they should now build 
with GHC 6.12.1. (In most cases, just tweaks to the package 
dependancies.) I have also changed the documentation for 
AC-EasyRaster-GTK, to hopefully make it clearer that all the 
event-related stuff is ONLY necessary if you want to display your images 
in a GTK window. Oh, and I discovered that I fail basic linear algebra; 
the AC-Vector package had a bug in vcross, which is fixed in 1.2.2 (but 
exists in all prior versions). AC-Vector gets a minor version bump 
because I renamed some stuff; nothing really "exciting" is different.

PS. Apparently AC-VanillaArray causes GHC 6.12.1 to panic during 
compilation... I'll have to investigate that. Still, it does play with 
GHC.Prim, so that's probably got something to do with it.