Here is a summary of the patch before the Flight of the Dragon expansion:
The talent system has been overhauled, and here is the most important change: “Change talents anywhere and for free. You no longer need to be in the rest area or use tomes to change talents. However, you can not change talents during combat, through Mythic + and active PvP matches “. You can play the Mage, Priest and Rogue classes with all races. Full UI/HUD customization without mods. Season 4 will end this week, followed by a “post-season” lull until the release of the expansion.
After all this, on November 15, the “second phase” of the patch will be launched. At this point, the Evoker class will be available, as well as a new zone (Forbidden Reach), Uldaman: Legacy of Tyr, and typical in-game events leading up to the expansion.
Shadowlands, the current WoW expansion, had a number of factors working against it. A lot of gamers got fed up with WoW, fed up with Activision-Blizzard… and of course this was at a time when Final Fantasy XIV was very, very good. Maybe Dragonflight can turn the tide, maybe not. With today’s Blizzard, you never know what’s going to happen.
If you want to delve deeper into this topic, you can find the full patch notes here.