The Biblical Archaeology Society has a section now that features Mazar’s original announcement, the rejection of this reading by Deutsch and Rainey, and Mazar’s acceptance of the reading of Shlomit.
The site also includes a high-res photograph of the seal. The original posting about this discovery is here. Rainey suggests that this might be Shlomit, the daughter of Zerubbabel, mentioned in 1 Chronicles 3:19.
Update (2/5): The Jerusalem Post now covers the story.