Bungie Final Destiny 2 Patches: What Came After 9.7.0.3

Update 9.7.0.3 gets called Destiny 2's final patch almost everywhere you look. It wasn't. Update 9.7.0.4 shipped on July 28 with no patch notes, and Bungie has switched off two armor set bonuses and a Crucible map since then with no version number attached. Here's the full chronology, and how to track changes now that patch notes have stopped.