Short hiatus while Stan works on the 47 Ronin miniseries with Dark Horse head honcho Mike Richardson. When Stan's done with that he'll do an out-of-continuity Usagi miniseries (his long gestating War of the Worlds story) before resuming the series proper.
Thanks for the quick update. After 200 issues and close to 30 years on Usagi, he deserves a break to work on another project (as long as he intends to come back to it). Truly Stan does not get the recognition he deserves from the comics community