Outlander writer Anne Kenney is leaving series 

Anne Kenney, one of the original writers on the Starz drama

The popular writer and co-executive producer announced on Twitter that season 3 is her last. Production has wrapped on the drama, which will return to the premium cable channel in September.

#voyager (season 3) will be my last. It was 🎉🎉AMAZING 💕💕experience but time to look 4 new challenges. Outlander fan 4evr, tho!! https://t.co/LfSzcOSu0P

— Anne Kenney (@ankenneyy) July 3, 2017

Thank you and same back atcha! Great writers working away on Season 4 — Jamie & Claire in good hands! https://t.co/yvzJVccHY7

One of Kenney’s most-lauded episodes was “The Wedding” from season 1 — when Claire (Caitriona Balfe) is forced to marry Jamie Fraser (Sam Heughan). Kenney announced via Twitter that she wrote the second episode of the new season that’s based on

, the third book in Diana Gabaldon’s best-selling series. Kenney also vowed to keep in touch with fans.

, Kenney was already a veteran TV writer. Her previous credits include

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