Nothing officially announced but Michael W. Conrad, current co-writer on Wonder Woman and the Midnighter backups in Action Comics updated his twitter bio:
https://twitter.com/michaelwconrad
Yesterday he tweeted this:
https://twitter.com/michaelwconrad/s...74420802899970
EDIT:
Courtesy of DC Comics, we have your first look at Batgirls #1 and #2, the start of Becky Cloonan, Michael Conrad, and Jorge Corona’s new series.