Since 1.6 all texture artist have had to do to make their pack work with later versions is add the new textures. However in the post 1.7 snapshots, the Enchantment GUI has new slots added to the same .PNG used by earlier versions. In short this means that texture packs artist must provide different texture packs for 1.6-1.7 and for 1.8. And that many confused users will use the wrong pack, and wonder why the Enchantment GUI is all messed up.

Please use a different image for the Lapis-using enchanting GUI, so a single resource pack can work properly in 1.6 through 1.8 (and hopefully following). Really it will save the texture artists a lot of hassle.