Alistar

Unbreakable Will mana cost reduced to 100 from 150
Trample damage increased to 10-27 per second from 10-23


Galio

Idol of Durand damage range increased to 600 from 575


Irelia

Fixed a particle issue with Transcendent Blades


Jax

Fixed a bug where Grandmaster's Might passive attack canceled if the buff ran out during the attack animation


Lee Sin

Sonic Wave base damage increased to 50/80/110/140/170 from 45/75/105/135/165


Lux

Lucent Singularity now additionally grants vision while in flight to its destination
Finales Funkeln
Now grants vision of the affected area during the spell and vision of enemy champions hit for a short duration afterwards
Lux can no longer use Flash while casting Finales Funkeln


Malphite

Granite Shield now shows a cooldown timer


Miss Fortune

Strut now shows a cooldown timer


Nocturne

Now has a passive cooldown timer like Ziggs and Shen


Olaf

Axe Throw
Damage increased to 80-260 from 50-210
Scaling changed to +1.0 bonus AD from +0.5 total AD
Base cooldown reduced to 8 seconds from 10
Cooldown reduction for picking up the axe reduced to 4.5 seconds from 6
Ragnarok now provides 30/45/60 Armor and Magic Resist instead of 20/30/40 flat damage reduction


Poppy

Paragon of Demacia now shows you over its icon how many stacks you have


Shen

General
Base armor reduced to 19 from 23
Vorpal Blade health scaling lowered to 1.5% from 2%
Feint
Energy cost increased to 50 from 40 at all levels
Base shield value reduced to 70/115/160/205/250 from 70/120/170/220/270


Teemo

Move Quick's passive component now shows a cooldown timer


Ziggs

Fixed a bug where Ziggs’ Mad Scientist skin was leaving particles on the map


General

Champion Kill messages are now more specific
You can now activate a timestamp for game chat in the options menu
When colorblind mode is activated, movement cursor is included with new color scheme (was not before)
Announcer callouts no longer reference blue team/purple team, and instead should reference friendly/enemy team (ie. A friendly inhibitor is respawning soon/the enemy inhibitor has respawned)
Champions will now attempt to run home immediately when disconnecting, rather than attempting to Recall
Small monster camp sigils now restore up to 30 Mana in addition to Health
Small golem camp
Movement Speed increased to 300 from 180
Medium Golem base damage increased to 59 from 54


Co-Op Versus AI

Added Blitzcrank bot to the roster of bots in Co-Op versus AI.
Improved bots' ability to last hit and reduced how much they push their lanes.
Reduced the amount of gold given to bots on Summoner's Rift Intermediate.
Added the ability for bots to call for help from nearby bots.
Improved the precision of skill shots and ground targeted AoE abilities.
Minor bug fixes with Leona, Lux, and Shyvana bots.