Blizzard released the Overwatch 2 season 4 patch notes ahead of the season’s April 11, 2023, release, and a few heroes are getting some big changes. Sigma and Cassidy won’t be able to dominate the battlefield quite as easily anymore, while Mercy is better than ever, and Brigitte gets some much-needed changes to her ultimate. Other heroes received some minor changes, including Sombra – though not the sweeping overhaul Blizzard considered previously – Ana, and Reinhardt. Meanwhile, Blizzard is also releasing Lifeweaver at the start of the new season, a support hero who we think lives up to the role in more ways than just healing.