Date Patch New Champion Other
November 13
2012
(Notes)
V1.0.0.151 ZedSquare Zed,the Master of Shadows End of Season Two. Light item reworks and general balance changes.
October 25
2012
(Notes)
V1.0.0.150 EliseSquare Elise,the Spider Queen Twisted Treeline Remake, added Harrowing Ward Skins. New splash arts for GalioSquare Galio, KassadinSquare Kassadin and VladimirSquare Vladimir. Various fixes to Co-op vs. AI. Honorable Opponent will now be displayed to the player and his teammates during champion select lobby and the loading screen. Balancing of various champions.
October 17
2012
(Notes)
V1.0.0.149 Twisted FateSquare Twisted Fate has received a Visual Upgrade and new splash art. Numerous bug fixes for several champions. Intermediate bots now have a chance to use a random skin. Attack speed buffs / debuffs will now immediately take effect instead of having to wait for the next autoattack.
September 27
2012
(Notes)
V1.0.0.148 Kha'ZixSquare Kha'Zix,the Voidreaver Added new particles to wards. Updated tool-tips for AsheSquare Ashe, Cho'GathSquare Cho'Gath, RyzeSquare Ryze and SonaSquare Sona. Updated lore and graphics for SorakaSquare Soraka and lore forWarwickSquare Warwick. Added The Hunt is On! event and Head of Kha'Zix Head of Kha'Zix item. On rare occasion, players may now be asked for their feedback at the end of a game.
September 12
2012
(Notes)
V1.0.0.147 SyndraSquare Syndra,the Dark Sovereign New Elo tiers. Spectator mode customization. Maximum number of mastery pages increased. New splash art for Miss FortuneSquare Miss Fortune, MorganaSquare Morgana and TryndamereSquare Tryndamere
August 30
2012
(Notes)
V1.0.0.146 Champion balancing.
August 14
2012
(Notes)
V1.0.0.145 RengarSquare Rengar,the Pridestalker Champion reworks: GarenSquare Garen, KatarinaSquare Katarina. Model and icon update for KatarinaSquare Katarina. Bonetooth Necklace Bonetooth Necklace added.
August 1
2012
(Notes)
V1.0.0.144 DianaSquare Diana,Scorn of the Moon Lore revised and updated for FioraSquare Fiora and ShyvanaSquare Shyvana. Art overhaul for AsheSquare Ashe, CassiopeiaSquare Cassiopeia, EzrealSquare Ezreal, KassadinSquare Kassadin and MordekaiserSquare Mordekaiser.
July 19
2012
(Notes)
V1.0.0.143 ZyraSquare Zyra,Rise of the Thorns Champion reworks: EvelynnSquare Evelynn, TwitchSquare Twitch, and Xin ZhaoSquare Xin Zhao.
July 7
2012
(Notes)
V1.0.0.142 JayceSquare Jayce,the Defender of Tomorrow Several bug fixes. Nerfs to global ultimates.
June 17–20
2012
(Notes)
V1.0.0.141 Art overhaul for several champions. Addition of new pet controls. Changes to IP reward formula.
June 5
2012
(Notes)
V1.0.0.140b DravenSquare Draven,the Glorious Executioner
May 23
2012
(Notes)
V1.0.0.140 DariusSquare Darius,the Hand of Noxus Summoner's Rift graphics update. AsheSquare Ashe model and art update. Athene's Unholy Grail item Athene's Unholy Grail added.
May 1
2012
(Notes)
V1.0.0.139 VarusSquare Varus,the Arrow of Retribution New Spectator Mode release. Light reworks on Deathfire Grasp item Deathfire Grasp and Morello's Evil Tome item Morello's Evil Tome.
April 18
2012
(Notes)
V1.0.0.138 HecarimSquare Hecarim,the Shadow of War New HUD features: floating combat text and announcement system improvements.

Magic resist runes nerfed, magic penetration runes buffed. Champion XP/Gold rewards adjusted.

March 20
2012
(Notes)
V1.0.0.136 LuluSquare Lulu,the Fae Sorceress New Item: Maw of Malmortius item Maw of Malmortius. Hexdrinker item Hexdrinker remade.
February 29
2012
(Notes)
V1.0.0.135 FioraSquare Fiora,the Grand Duelist BlitzcrankSquare Blitzcrank added to Co-op vs. AI, monster camps now restore up to 30 mana in addition to health, champion kill messages are now more specific.
February 14
2012
(Notes)
V1.0.0.134 NautilusSquare Nautilus,the Titan of the Depths ShenSquare Shen remake, improvements to allied ultimate HUD interface.
February 1
2012
(Notes)
V1.0.0.133 ZiggsSquare Ziggs,the Hexplosives Expert Co-op vs. AI improvements, Emblem of Valor item Emblem of Valor rework, Stark's Fervor item Stark's Fervor remade and renamed to Zeke's Herald item Zeke's Herald, Locket of the Iron Solari item Locket of the Iron Solari added.
January 17
2012
(Notes)
V1.0.0.132 SejuaniSquare Sejuani,Fury of the North

Colorblind mode added. JaxSquare Jax rework, Sword of the Divine item Sword of the Divine replaced with Ionic Spark item Ionic Spark, Ninja Tabi item Ninja Tabi rework.

December 13
2011
(Notes)
V1.0.0.131 AhriSquare Ahri,the Nine-Tailed Fox 2011 Snowdown Showdown and Lunar Revel
ViktorSquare Viktor,the Machine Herald
November 29
2011
(Notes)
V1.0.0.130 VolibearSquare Volibear,the Thunder's Roar SivirSquare Sivir rework, jungle remake.
November 15
2011
(Notes)
V1.0.0.129 FizzSquare Fizz,the Tidal Trickster Revamp of summoner spells and masteries, introduction of ranked teams, draft mode now has 6 bans.
November 1
2011
(Notes)
V1.0.0.128 ShyvanaSquare Shyvana,the Half-Dragon
October 19
2011
(Notes)
V1.0.0.127 GravesSquare Graves,the Outlaw 2011 Harrowing
October 5
2011
(Notes)
V1.0.0.126 XerathSquare Xarath,the Magus Ascendant