Version 6.43


 * Added new mode -xl(Extended League Mode)
 * Reworked the Roshan Terrain area for improved Sentinel accessibility (lots of miscellaneous tweaks and mechanics to that area have been done beyond simply terrain change)
 * Fixed the multiple hero exploit
 * Recoded the death timer. It is more accurate now (the display was off before, you don't revive any faster than you used to)
 * Items with armor bonuses no longer stack (Vladmir/Basilius/Assault)
 * Fixed a bug with Satanic that was giving it extra life steal
 * Fixed some bugs with Mekansm, Morphling Stat Change and Hand of God that caused the death timer to not properly show
 * Added Bottle to the new secret shop
 * Undid some of the Toughness Aura buff from last version
 * Tinker no longer Rearms Arcane Ring
 * Slightly reduced creep collision size due to the increased number in the last patch towards the end of the game
 * Fixed Sentinel ranged creeps having slightly less regen than Scourge ranged creeps
 * Mekansm and Bloodstone now tell the user when they fail to heal him properly due to stacking rules
 * Watchers give slightly less gold (due to their new radiance vulnerability last patch)
 * Fixed various typos
 * Fixed Ring of Basilius ability from working on CotS and Essence Aura
 * Song of the Siren properly sleeps units out of its vision
 * Items that can be disassembled now tell you when you buy them
 * Fixed a bug with chicken that lets you sell unsellable items
 * Fixed Throne not providing the lifesteal capability that World Tree does
 * Reduced Radiance damage bonus from 70 to 60
 * Fixed Phantom Assassin's Blink Strike range
 * Death Board is on by default now (-don)
 * Observer Wards last a little longer now
 * Reduced Avernus' movement speed by 5
 * Temporarily disabled Meepo in -dm to fix some bugs
 * Fixed the Doppelwalk and Lothar's Edge "0!" text
 * The icon for turning Rot off is now more obvious
 * Changed Meepo Attribute Bonus from 40% to 25%
 * Improved Unstable Concoction (When you cast it, you lock vision on the target while you channel)
 * Various nerfs to Alchemist: Acid Spray AOE (700-550), Acid Spray Mana (120->160), Str/lvl (2.4->1.8), Int/lvl (1.5->1.0), Lowered health regen on level 1 ultimate, Greed Stack Duration (20->18), Greed Gold Cap (20->18), Movement Speed (300->290) but level 2 and 3 of his ultimate give him a minor boost back to his normal speed, Slight base armor reduction
 * Fixed Cheese to heal the proper amount
 * Fixed the creep spawn sound from happening too early in -mm

Note: If you guys haven't read the 6.42 Changelog, I highly recommend you do. It is available at http://www.getdota.com/Changelog6.42.txt