Hi,
There are still problems with the layout files and templates. The layout files need to be fixed with respect to the new .inc files. I myself am using revtex4.layout, and LyX gets completely muddled up without the appropriate .inc inclusions in the layout. I'm afraid (but I'm not sure) that this is true for all other layouts. With a new format in 1.3.0cvs, wouldn't it be better to release LyX with templates in the latest format? Regards, Rob.