Hi,
There is a new generation of maps upcoming in the next weeks.
No big deal for you - the old Themes will be 100% compatible with the new maps.
However, the last couple of weeks (weekends ;-) ) I changed the structure of my rendering system.
Now its possible to assign special tagmappings to individual maps with ease, and the simplification-factor too.
Next weeks will see maps with contourlines starting at zoom-level 8 (major/medium) 11 (minor) for maps covering wide empty areas.
Starting with iceland (ready for download) with new contourlines, tags like helipad, shelters, alpine_huts, peaks, volcanos at very low zoom-level and a simplification factor of 3.
There are some additions/changes neccessary for the themes, basicly adding code for contourlines from level 8 on and adjusting the zoom-mins.
The whole posting and a preview of the new iceland.map can be seen here:
http://www.openandromaps.org/