J.K. Rowling releases new official statement on Twitter!

We just got the news that Harry Potter author J.K. Rowling
has, finally, updated her Twitter page with a new statement.

This is the real me, but you won't be hearing from me
often, I'm afraid, as pen and paper are STILL my priority
at the moment.

What possible "pen and paper" project(s)
can she be talking about? Harry Potter 8,
the upcoming Harry Potter encyclopedia,
or something else entirely?