Xerath's E (Shocking Orb) cooldown was reduced from 18/16/14/12/10s to 13/12.5/12/11.5/11s.
I'm not sure why this change wasn't included in the 6.10 notes but it is currently effective in-game.
Good luck on the rift!
Stars Shaper1 votesLets hope in no reverts xD
Duke Anax1 votesThere was also an experimental Sona change that accidentally made it into the patch.
Seems someone botched the pre patch cleanup
Apostle of Light1 votesThe experimental Sona changes made it to live servers?? They weren't even supposed to stay in PBE. Riot dun goofed...
Duke Anax1 votesI'm not entirely sure how their infrastructure is set up but seems someone started preparing the life patch before someone else was finished removing surplus PBE patches.
Reaper Review1 votesThe experimental Sona changes made it to live servers?? They weren't even supposed to stay in PBE. Riot dun goofed...
Only the buff to her E.
The rest of the changes were removed.
ModWulf Helhammer1 votesWait what? I don't even remember seeing that show up on the PBE
Apostle of Light1 votesI believe it showed up in the very first 6.10 PBE update and stayed there throughout the entire cycle. And it's now live. Not sure how they missed it in the patch notes, but oh well. What matters is that it's in game now :)