Highlights from January, 2011:

• We published CC REL by Example, a guide to using CC REL and marking your work online.
• Support for Public Domain Mark was added to the CC API.
• We rolled out improvements to the "machine readable" layer of CC licenses: identifiers on the deeds and equivalence between our old and new namespace.
• 404 pages for the license engine are now more helpful
• We closed 22 bugs, including respecting the "retired" flag in more places, a bug with license selection in 1.0 jurisdictions, refusing to issue 1.0 SA licenses (they do not contain the upward compatibility clause, making them an incompatible silo with the rest of the world), using our license RDF to drive one more part of the publication process (sanity, sanity!), and improvements to CC Network.