I badly need 2 items.
1. An import function into librarys that can provide the mechanical structure for components. Ideally, something like a DXF.importer into the
dimension layer. Components that have mechanical features in addition to the basic part connection pads need a lot of effort to create. This
is usually a duplicate effort from a mechanical design done outside of Eagle.
2. An export function other than pixels out of the board layout. Again, ideally DXF. This would allow more precice integration of the finished
board into exernal CAD programs (That board has to go live someplace after it is done). Currently I have to do a hack and plot out into HPGL,
then convert it to DXF. This is imprecise and requires clean-up of the DXF to get critical dimensions correct.