Here are the early LoL Patch 13.17 patch notes

Top killers, powerful jungle characters, and Immortal Shieldbow users are all top-billed in League of Legends Patch 13.17, though it’s not good news for some.

This League update (which, for those counting, marks two until the Worlds patch) includes 19 champion changes⁠—nine buffs, five nerfs, and five big adjustments⁠—as well as four item tweaks and one rune change.