The Burnside era comes to a complete close with the end of Mairghread Scott's run, Issue 36. A British company buys out Barbara Gordon's energy company from under her, and she moves out of Burnside to The Narrows.
For those of you who hated the Burnside costume and "hipster" vibes, it's safe to read Batgirl again.
Batgirl Issue 37 will feature the return of her long-time nemesis Killer Moth.