It looks like the Cyanogenmod team, in a continued effort to bring continually-updated Gingerbread goodness to as many devices as possible, have brought nightlies to a new crop of handsets, including AT&T's variant of the Samsung Galaxy SII, the Motorola Atrix, LG's Optimus Black and a handful of Sony devices including the Xperia X10, Play, Arc (X12), X10 mini, ST18i, and about five others.

Update: Here are some of the popular device/codename mappings (mapping these took a significant and unnecessary amount of time. This is exactly why Artem posted this today):

  • AT&T Galaxy S II - galaxys2att
  • Atrix 4G - olympus
  • Optimus Black - p970
  • Xperia X10i - es209ra
  • Xperia X8 - shakira
  • Xperia Play - zeus
  • Xperia Ray - urushi
  • Xperia Mini Pro - mango
  • Xperia Mini - smultron
  • Xperia Active - satsuma
  • Xperia X10 Mini Pro - mimmi
  • Xperia X10 Mini - robyn
  • Xperia Neo - hallon
  • Xperia Arc/X12 - anzu

Personally, I am on pins and needles waiting for CM9 to bring us Ice Cream Sandwich, but if you're more interested in the latest and greatest software that's actually available for your handset, head over to download.cyanogenmod.com and look for your device.