Maximum OpenGL version

[Fabian Maurer]

On Thursday, September 1, 2016 7:08:12 PM CEST you wrote:
> There are a number of small bits and pieces left other than blitters
> (e.g. a few limit checks aren't quite right for core profile, Mesa
> doesn't complain about them but macOS does) but that's mostly it. I
> have not-quite-ready patches for all of this, the plan is to restart
> sending them in the near future, although I can't guarantee any hard
> deadline...

That's fine, thank you.
It's just that I ran into this issue and currently needed to switch to the 
mesa core profile because dx10 doesn't work otherwise. I'll keep it as warning 
in mind just in case I run into issues.