UPDATE 10/20: Mark "RiotScruffy" Yetter has Tweeted changes coming to League of Legends in Patch 10.22 that he claims are 'not 100% locked but pretty close. In addition, it was confirmed in another Tweet that a bug affecting Kindred's Mark of the Kindred passive would be fixed in 10.22.
Riot Games hotfixed a bug affecting an in-game item, Umbral Glaive, yesterday and applied the hotfix to the patch being played at the 2020 League of Legends World Championship. Less than twenty-four hours later, Riot Games' Mark "RiotScruffy" Yetter previewed some upcoming changes to Jinx, Annie, Ashe, Brand, and Nasus that will go live on Patch 10.22, which is set to drop on October 28th.