Version 2.1.7 released.
Created attachment 138290 [details] Ebuild Ebuild (Same as 2.1.6)
Created attachment 138292 [details] Source nerdcommenter sources in correct format for eclass
2.1.8 has been released.
2.1.9 has been released.
2.1.11 has been out for awhile now. It still works with a trivially bumped ebuild and quick packaging of the plugin.
nerdcommenter-2.1.11 is in CVS, thanks for reporting.