[tex-live] inclusion of pdf figures in tex-live 2015

[Akira Kakuto]

Hi Karl,

> The question in my mind is what exactly was changed, and why, and is
> there a workaround, and can we change it back?  jjgod, khaled, someone,
> please speak up?  I have no way to know without trawling through all the
> source changes, which I can't do today.

I think dvipdfmx had been checking PDF version.
After TL'14, Khaled, Peter, and others worked to
unify dvipdfmx and xdvipdfmx.

I will change to try to embed with a warning
even if the version is newer than 1.5.

-- 
Thanks,
Akira