Patch Notes: https://na.finalfantasyxiv.com/lodestone/topics/detail/e17ce5b98068f6972379cef5adbc6c4b664f9780

Special Site
https://na.finalfantasyxiv.com/endwalker/patch_6_5

From here story patches will be incrementally added throughout the expansion. It will be one of the longest patches with the most amount of point patches until Dawntrail. 

Dalamud Discord for Updates: https://goat.place/