According to published accounts on various internet sites, it appears that the revised NIV will be released on the web in November on the Bible Gateway site, with full paper publication due sometime in March. This edition will be an update of the NIV (1984) and the TNIV, ultimately replacing both. There will be no Apocrypha/Deuterocanonical edition available.
On a side note, it is interesting how quickly the NIV committee was able to revise their translation. ;) We are talking about a few years, not decades.