Patches

Patches are updates to the game that fix known bugs, glitches, or exploits within the game, and often add new features or balance changes to items, levels, or other game elements.

Although each patch is usually paired with notes detailing what has been altered, some alterations are not mentioned. These undocumented changes rely on the community to notice their existence and therefore report them to others. As such, the exact date of undocumented change implementation will be an estimate.

2015
{| class = "wikitable collapsible" width = "70%" !class="header" style="width: 35%"  | Date !class="header"                     | Highlights !class="header" style="width: 150px" | Hero(es) Added !class="subheader" colspan="3"|

March
!class="subheader" colspan="3"|
 * Added new unlockable style to Frost Avalanche.
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * Added new unlockable style to Frost Avalanche.
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).
 * New Bloom Festival 2015 ends.
 * Added The Summit 3 (Bundle).

February
!class="subheader" colspan="3"|
 * Added Treasure of the Spring Blossom.
 * Added Treasure of the Shrouded Myth.
 * Added Treasure of the Forgotten Myth.
 * Added Treasure of the Cryptic Beacon.
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png
 * Added.
 * Patch 6.83c.
 * Enabled New Bloom Festival 2015.
 * Winter Wyvern.png

January

 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * 6.83b parity.
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }
 * }

2014
{| class = "wikitable collapsible collapsed" width = "70%" !class="header" style="width: 35%"  | Date !class="header"                     | Highlights !class="header" style="width: 150px" | Hero(es) Added !class="subheader" colspan="3"|

December
!class="subheader" colspan="3"|
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * Shifting Snows Update.
 * 6.83 changes
 * 6.83 changes

November
!class="subheader" colspan="3"|
 * November 24
 * November 21
 * November 20
 * Added
 * Added Nemesis Assassin Event
 * Added some The International Compendium 2014 rewards
 * Oracle.png
 * November 18
 * November 13
 * November 05
 * November 03
 * Added
 * Added Nemesis Assassin Event
 * Added some The International Compendium 2014 rewards
 * Oracle.png
 * November 18
 * November 13
 * November 05
 * November 03
 * November 13
 * November 05
 * November 03
 * November 05
 * November 03
 * November 05
 * November 03
 * November 03
 * November 03
 * November 03

October
!class="subheader" colspan="3" |
 * October 31
 * October 30
 * Tweaked the way the item drop system works
 * October 27
 * October 24
 * October 23
 * October 21
 * '''October 17
 * October 15
 * 6.82c parity
 * October 14
 * October 10
 * October 08
 * October 03
 * Bug fixes
 * October 02
 * Bug fixes
 * October 01
 * Bug fixes
 * October 21
 * '''October 17
 * October 15
 * 6.82c parity
 * October 14
 * October 10
 * October 08
 * October 03
 * Bug fixes
 * October 02
 * Bug fixes
 * October 01
 * Bug fixes
 * 6.82c parity
 * October 14
 * October 10
 * October 08
 * October 03
 * Bug fixes
 * October 02
 * Bug fixes
 * October 01
 * Bug fixes
 * October 08
 * October 03
 * Bug fixes
 * October 02
 * Bug fixes
 * October 01
 * Bug fixes
 * Bug fixes
 * October 02
 * Bug fixes
 * October 01
 * Bug fixes
 * Bug fixes
 * October 01
 * Bug fixes
 * October 01
 * Bug fixes
 * Bug fixes

September

 * September 30
 * Bug fixes
 * September 28
 * 6.82b parity
 * September 27
 * Reduced gold bounties for killing heroes.
 * September 26
 * September 25 - The Rekindling Soul Update!'''
 * recieved a new model
 * 6.82 changes
 * September 11
 * September 05
 * September 04 - The Techies Update!
 * Added
 * The International Compendium 2014 rewards given out.
 * Added many new loadout slots.
 * Techies.png
 * September 25 - The Rekindling Soul Update!'''
 * recieved a new model
 * 6.82 changes
 * September 11
 * September 05
 * September 04 - The Techies Update!
 * Added
 * The International Compendium 2014 rewards given out.
 * Added many new loadout slots.
 * Techies.png
 * September 05
 * September 04 - The Techies Update!
 * Added
 * The International Compendium 2014 rewards given out.
 * Added many new loadout slots.
 * Techies.png
 * September 04 - The Techies Update!
 * Added
 * The International Compendium 2014 rewards given out.
 * Added many new loadout slots.
 * Techies.png
 * Added many new loadout slots.
 * Techies.png

!class="subheader" colspan="3" |

August
!class="subheader" colspan="3" |
 * '''August 27
 * '''August 22
 * '''August 21
 * '''August 18
 * '''August 14
 * Mastery and Kinetic Gem functionality merged.
 * All basic treasures that were previously opened with a Treasure Key have been removed from the game.
 * Treasure Keys can now be redeemed for a free unlocked Treasure of your choice, and are no longer sold at the store.
 * '''August 13
 * '''August 08
 * '''August 06
 * '''August 18
 * '''August 14
 * Mastery and Kinetic Gem functionality merged.
 * All basic treasures that were previously opened with a Treasure Key have been removed from the game.
 * Treasure Keys can now be redeemed for a free unlocked Treasure of your choice, and are no longer sold at the store.
 * '''August 13
 * '''August 08
 * '''August 06
 * Mastery and Kinetic Gem functionality merged.
 * All basic treasures that were previously opened with a Treasure Key have been removed from the game.
 * Treasure Keys can now be redeemed for a free unlocked Treasure of your choice, and are no longer sold at the store.
 * '''August 13
 * '''August 08
 * '''August 06
 * '''August 08
 * '''August 06
 * '''August 08
 * '''August 06
 * '''August 06
 * '''August 06
 * '''August 06
 * '''August 06

July
!class="subheader" colspan="3" |
 * '''July 30
 * '''July 25
 * '''July 20
 * '''July 19
 * '''July 16
 * Added economy items from The International 2014.
 * '''July 13
 * '''July 12
 * '''July 11
 * '''July 10
 * '''July 09
 * '''July 08
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 16
 * Added economy items from The International 2014.
 * '''July 13
 * '''July 12
 * '''July 11
 * '''July 10
 * '''July 09
 * '''July 08
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 12
 * '''July 11
 * '''July 10
 * '''July 09
 * '''July 08
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 10
 * '''July 09
 * '''July 08
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 08
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 07
 * '''July 03
 * Added many new cosmetic items.
 * '''July 03
 * Added many new cosmetic items.
 * '''July 03
 * Added many new cosmetic items.
 * Added many new cosmetic items.
 * Added many new cosmetic items.

June

 * '''June 30
 * Added some compendium stretch goal rewards.
 * Added live rewind feature for spectating live games.
 * '''June 25
 * '''June 23
 * '''June 19
 * '''June 18
 * Team matchmaking is now merged into ranked matchmaking.
 * Updated the hero picker and the loadout browser.
 * Added bot.
 * '''June 16
 * '''June 11
 * '''June 07
 * '''June 06
 * Added new Treasure Chests and tournament tickets.
 * Lowered prices of some couriers in the Dota 2 Store.
 * '''June 02
 * Patch 6.81b
 * '''June 18
 * Team matchmaking is now merged into ranked matchmaking.
 * Updated the hero picker and the loadout browser.
 * Added bot.
 * '''June 16
 * '''June 11
 * '''June 07
 * '''June 06
 * Added new Treasure Chests and tournament tickets.
 * Lowered prices of some couriers in the Dota 2 Store.
 * '''June 02
 * Patch 6.81b
 * '''June 11
 * '''June 07
 * '''June 06
 * Added new Treasure Chests and tournament tickets.
 * Lowered prices of some couriers in the Dota 2 Store.
 * '''June 02
 * Patch 6.81b
 * '''June 06
 * Added new Treasure Chests and tournament tickets.
 * Lowered prices of some couriers in the Dota 2 Store.
 * '''June 02
 * Patch 6.81b
 * '''June 02
 * Patch 6.81b
 * '''June 02
 * Patch 6.81b
 * Patch 6.81b

!class="subheader" colspan="3" |

May

 * '''May 30
 * Added Immortal Strongbox and granted it to The International Compendium 2014 owners.
 * Heroic items now drop for all leagues types with more than 500 spectators. The number of drops increases the more spectators there are.
 * '''May 23
 * '''May 21
 * '''May 20
 * Compendium points can no longer be traded, crafted, or deleted.
 * Added a filter to the Hero Selector for the "10 Hero Selection" mode.
 * Added new items to the Dota 2 Store.
 * Removed items from the item drop list.
 * '''May 21
 * '''May 20
 * Compendium points can no longer be traded, crafted, or deleted.
 * Added a filter to the Hero Selector for the "10 Hero Selection" mode.
 * Added new items to the Dota 2 Store.
 * Removed items from the item drop list.
 * Compendium points can no longer be traded, crafted, or deleted.
 * Added a filter to the Hero Selector for the "10 Hero Selection" mode.
 * Added new items to the Dota 2 Store.
 * Removed items from the item drop list.
 * Removed items from the item drop list.


 * '''May 19
 * '''May 19




 * '''May 16
 * '''May 16




 * '''May 14
 * Enabled Fantasy League.
 * Enabled Fantasy League.
 * Enabled Fantasy League.


 * '''May 13
 * Added Arcana vote to compendium.
 * Granted 54 - Portfolio of Heroes Triumphant to players.
 * Removed items from the item drop list.
 * Granted 54 - Portfolio of Heroes Triumphant to players.
 * Removed items from the item drop list.


 * '''May 12
 * The International 2014 Battle Point Booster now shows up in the armory.
 * The International Compendium 2014 now triggers a download process when it is opened (makes compendium run more smoothly).
 * Added 54 - Portfolio of Heroes Triumphant for the compendium.
 * Added new items to the Dota 2 Store.
 * Removed items from the item drop list.
 * Added new items to the Dota 2 Store.
 * Removed items from the item drop list.

!class="subheader" colspan="3" |
 * '''May 10
 * '''May 09
 * Added The International Compendium 2014 and related items.
 * '''May 08
 * Added new Treasure Chests.
 * '''May 06
 * Added new tournament items.
 * '''May 02
 * '''May 01
 * '''May 08
 * Added new Treasure Chests.
 * '''May 06
 * Added new tournament items.
 * '''May 02
 * '''May 01
 * '''May 06
 * Added new tournament items.
 * '''May 02
 * '''May 01
 * '''May 02
 * '''May 01
 * '''May 01
 * '''May 01
 * '''May 01
 * '''May 01

April

 * '''April 30
 * Various bug fixes.
 * April 29 - Spring Cleaning!
 * Added patch 6.81.
 * Numerous bug fixes.
 * April 21
 * Added entry for Dubai server.
 * Made minor changes to Dota 2 Store items.
 * Added and removed items to/from the item drop list.
 * Numerous bug fixes.
 * April 21
 * Added entry for Dubai server.
 * Made minor changes to Dota 2 Store items.
 * Added and removed items to/from the item drop list.
 * Added entry for Dubai server.
 * Made minor changes to Dota 2 Store items.
 * Added and removed items to/from the item drop list.


 * April 03
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * Fixed bugs.
 * Added new items to the Dota 2 Store.


 * April 02
 * Added new disconnection and economy strings.
 * Added new items.
 * Added and removed items to/from the item drop list.
 * Added new items.
 * Added and removed items to/from the item drop list.

!class="subheader" colspan="3" |

March

 * March 29
 * Fixed bugs with items.
 * Fixed bugs with items.
 * Fixed bugs with items.


 * March 28
 * Fixed bugs and exploits with matchmaking.
 * Updated several tooltips.
 * Added new items to the Dota 2 Store.
 * Added and removed items to/from the item drop list.
 * Added new items to the Dota 2 Store.
 * Added and removed items to/from the item drop list.


 * March 20
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.


 * March 18
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.


 * March 14
 * Fixed team names getting swapped in Team Matchmaking.
 * Fixed MMR not showing up for some players after a ranked match.
 * Fixed bug with matchmaking cooldowns increasing too quickly.
 * Added new items to the Dota 2 Store.
 * Fixed bug with matchmaking cooldowns increasing too quickly.
 * Added new items to the Dota 2 Store.


 * March 13
 * Updated normal and ranked matchmaking.
 * Added new items to the Dota 2 Store.
 * Added and removed items to/from the item drop list.
 * Added new items to the Dota 2 Store.
 * Added and removed items to/from the item drop list.


 * March 11
 * March 11




 * March 10
 * Fixed several issues with the ASUS ROG DreamLeague Season 1 Compendium.
 * Fixed several issues with the ASUS ROG DreamLeague Season 1 Compendium.
 * Fixed several issues with the ASUS ROG DreamLeague Season 1 Compendium.


 * March 07
 * League Administration Site now allows League Admins to add/remove Admins, view detailed Match Stats, and upload third party Compendiums.
 * Any Fantasy Leagues that had duplicate members and a stuck draft have had the duplicate teams removed and the league reset.
 * Replays are now available to download quickly after a match completes.
 * Ranked Matchmaking is currently unavailable for parties of 4 as part of an experiment to measure its impact on game quality.
 * Replays are now available to download quickly after a match completes.
 * Ranked Matchmaking is currently unavailable for parties of 4 as part of an experiment to measure its impact on game quality.


 * March 06
 * and 's models have been broken down for cosmetics.
 * Added new items to the Dota 2 Store.
 * and 's models have been broken down for cosmetics.
 * Added new items to the Dota 2 Store.


 * March 04
 * Items can now be set to shuffle in the Hero Loadout.
 * The waiting for players screen is now transparent.
 * The loading screen now shows tips.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.


 * March 03
 * Fixed games for the ASUS ROG DreamLeague Season 1 tournament not being available to watch in client without the ticket.
 * Fixed games for the ASUS ROG DreamLeague Season 1 tournament not being available to watch in client without the ticket.
 * Fixed games for the ASUS ROG DreamLeague Season 1 tournament not being available to watch in client without the ticket.

!class="subheader" colspan="3" |

February

 * February 28
 * You can now edit your fantasy team name by clicking on it.
 * Fantasy league commissioners can now remove members from their fantasy league (only pre-draft).
 * Fixed Shield of the Silent Champion not showing up.
 * Added items to the item drop list.
 * Fixed Shield of the Silent Champion not showing up.
 * Added items to the item drop list.


 * February 27
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.


 * February 26
 * Added ASUS ROG DreamLeague Season 1 to the Fantasy League list.
 * Added ASUS ROG DreamLeague Season 1 to the Fantasy League list.
 * Added ASUS ROG DreamLeague Season 1 to the Fantasy League list.


 * February 25
 * Fixed several bugs with.
 * Collected offerings.
 * Jade Tokens can no longer be redeemed.
 * Collected offerings.
 * Jade Tokens can no longer be redeemed.


 * February 24
 * Ability Draft: Fixed interaction between ’s and toggle skills (like  and ).
 * Ability Draft: Added.
 * Mid-Only: now works correctly.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.


 * February 21
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.
 * Added new items to the Dota 2 Store.


 * February 20
 * Increased speed/responsiveness of the store.
 * Added Loading Screens to the store.
 * Added new Tournament and HUD/Loading Screen sections to the Featured page.
 * Disabled New Bloom Festival 2014.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.


 * February 18
 * Added to CM.
 * Added new items to the Dota 2 Store.
 * Added to CM.
 * Added new items to the Dota 2 Store.


 * February 14
 * Fixed issues with cosmetics.
 * Added new items to the Dota 2 Store.
 * Added new reward for New Bloom Festival 2014.
 * Re-enabled Year Beast fight.
 * Added new item and changes for Year Beast fight.
 * Re-enabled Year Beast fight.
 * Added new item and changes for Year Beast fight.


 * February 11
 * Re-enabled Year Beast fight.
 * Added new items to the Dota 2 Store.
 * Re-enabled Year Beast fight.
 * Added new items to the Dota 2 Store.


 * February 08
 * Disabled Year Beast fight.
 * Added new items to the Dota 2 Store.
 * Disabled Year Beast fight.
 * Added new items to the Dota 2 Store.


 * February 07
 * Added new New Bloom Festival 2014 reward.
 * Re-enabled and updated Year Beast fight.
 * Added new New Bloom Festival 2014 reward.
 * Re-enabled and updated Year Beast fight.


 * February 06
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * Distributed couriers for Year Beast fight.
 * Added new items to the Dota 2 Store.
 * Distributed couriers for Year Beast fight.


 * February 05
 * Fixed bugs, cosmetics, and tooltips.
 * Added Year Beast fight and map.
 * Added new items to the Dota 2 Store.
 * Added New Bloom Festival 2014 items.
 * Added new items to the Dota 2 Store.
 * Added New Bloom Festival 2014 items.


 * February 03
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * Fixed bugs.
 * Added new items to the Dota 2 Store.

!class="subheader" colspan="3" |

January

 * January 31
 * Fixed bugs.
 * Added new UI option.
 * January 30
 * Added new items to the Dota 2 Store.
 * January 29 - New Bloom Festival 
 * Added New Bloom Festival 2014.
 * Added and.
 * Added Random Ability Draft.
 * Added Replay Takeover.
 * Added 6.80 changes.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.
 * Added New Bloom Festival 2014 items.
 * Terrorblade.png
 * Added and.
 * Added Random Ability Draft.
 * Added Replay Takeover.
 * Added 6.80 changes.
 * Added new items to the Dota 2 Store.
 * Added items to the item drop list.
 * Added New Bloom Festival 2014 items.
 * Terrorblade.png


 * January 27
 * Fixed bugs.
 * January 24
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * January 23
 * Fixed bugs.
 * January 17
 * Added new items to the Dota 2 Store.
 * January 13
 * Fixed bugs.
 * January 12
 * Fixed bugs.
 * January 11
 * January 10
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * January 09
 * Updated workshop.
 * Fixed UI bugs.
 * Added new items to the Dota 2 Store.
 * January 07
 * Fixed fragment exchanging for Wraith-Night.
 * Fixed Wraith-Night gift shop.
 * January 06
 * Removed Wraith-Night.
 * Converted remaining time of Wraith King's Favor into 180% Battle Point Booster (500 minutes).
 * Added new items to the Dota 2 Store.
 * January 03
 * Extended Wraith-Night.
 * Doubled fragment drop rate for Wraith-Night.
 * }
 * January 11
 * January 10
 * Fixed bugs.
 * Added new items to the Dota 2 Store.
 * January 09
 * Updated workshop.
 * Fixed UI bugs.
 * Added new items to the Dota 2 Store.
 * January 07
 * Fixed fragment exchanging for Wraith-Night.
 * Fixed Wraith-Night gift shop.
 * January 06
 * Removed Wraith-Night.
 * Converted remaining time of Wraith King's Favor into 180% Battle Point Booster (500 minutes).
 * Added new items to the Dota 2 Store.
 * January 03
 * Extended Wraith-Night.
 * Doubled fragment drop rate for Wraith-Night.
 * }
 * Fixed fragment exchanging for Wraith-Night.
 * Fixed Wraith-Night gift shop.
 * January 06
 * Removed Wraith-Night.
 * Converted remaining time of Wraith King's Favor into 180% Battle Point Booster (500 minutes).
 * Added new items to the Dota 2 Store.
 * January 03
 * Extended Wraith-Night.
 * Doubled fragment drop rate for Wraith-Night.
 * }
 * January 03
 * Extended Wraith-Night.
 * Doubled fragment drop rate for Wraith-Night.
 * }
 * Doubled fragment drop rate for Wraith-Night.
 * }
 * }

2013
{| class = "wikitable collapsible collapsed" width = "70%" !class="header" style="width: 35%"  | Date !class="header"                     | Highlights !class="header" style="width: 150px" | Hero(es) Added !class="subheader" colspan="3" |

December

 * '''December 20
 * Fixed bugs.
 * Fixed bugs.
 * Fixed bugs.


 * '''December 19
 * Added new heroes to Wraith-Night.
 * Added new cosmetic items and sets.
 * Added new HUD skins.
 * Added new battle bonus.
 * Added new HUD skins.
 * Added new battle bonus.


 * '''December 18
 * Fixed bugs.
 * Added new bundles.
 * Added new cosmetic items and sets.
 * Added new courier.
 * Added new HUD skin.
 * Added new tournament items.
 * Added new HUD skin.
 * Added new tournament items.


 * '''December 16
 * Fixed bugs with Wraith-Night and Coaches.
 * Fixed bugs with Wraith-Night and Coaches.
 * Fixed bugs with Wraith-Night and Coaches.


 * '''December 14
 * Fixed bugs.
 * Fixed bugs.
 * Fixed bugs.


 * '''December 13
 * Added Wraith King.
 * Fixed bugs.
 * Wraith_King.png
 * Fixed bugs.
 * Wraith_King.png


 * 'December 12 - Wraith Night''
 * Added.
 * Added Wraith-Night.
 * Added Patch 6.79c parity.
 * Added new tournament items.
 * Legion_Commander.png
 * Added new tournament items.
 * Legion_Commander.png


 * '''December 11
 * Removed the Three Spirits background.
 * Removed the Three Spirits background.
 * Removed the Three Spirits background.


 * '''December 10
 * Removed.
 * Skeleton_King.png (Removed)
 * Removed.
 * Skeleton_King.png (Removed)


 * '''December 06
 * Fixed bugs.
 * Fixed bugs.
 * Fixed bugs.


 * '''December 05
 * Fixed crafting bugs.
 * Fixed crafting bugs.
 * Fixed crafting bugs.

!class="subheader" colspan="3" |
 * '''December 03
 * Added new tournament items.
 * Added new tournament items.
 * Added new tournament items.

November

 * '''November 27
 * Added new cosmetic items.
 * Added new cosmetic items.
 * Added new cosmetic items.


 * '''November 26
 * '''November 26


 * '''November 25
 * '''November 25


 * '''November 22
 * Fixed bugs.
 * Fixed bugs.
 * Fixed bugs.


 * '''November 21
 * Modified several hero models.
 * Modified several hero models.
 * Modified several hero models.


 * '''November 20
 * '''November 20


 * '''November 19
 * Fixed bugs.
 * Fixed bugs.
 * Fixed bugs.


 * '''November 18
 * '''November 15
 * Fixed bugs.
 * '''November 15
 * Fixed bugs.
 * '''November 15
 * Fixed bugs.
 * Fixed bugs.


 * 'November 14 - Three Spirits!''
 * Added and.
 * Revamped.
 * Added crafting and socketing system.
 * Added Diretide 2013.
 * Ember_Spirit.png
 * Added Diretide 2013.
 * Ember_Spirit.png

!class="subheader" colspan="3" |
 * '''November 1
 * Added various cosmetic sets.
 * Added various cosmetic sets.
 * Added various cosmetic sets.

October
!class="subheader" colspan="3" |
 * '''October 21
 * 6.79 Patch
 * October 14
 * Added tournament items.
 * Fixed a bug with CM
 * October 07
 * Added tournament items.
 * Added cosmetic items.
 * October 01
 * Fixed various bugs.
 * Added tournament items.
 * October 07
 * Added tournament items.
 * Added cosmetic items.
 * October 01
 * Fixed various bugs.
 * Added tournament items.
 * October 01
 * Fixed various bugs.
 * Added tournament items.
 * Fixed various bugs.
 * Added tournament items.

September
!class="subheader" colspan="3" |
 * September 27
 * Added tournament items.
 * September 26
 * Added new key.
 * Added Arnabus the Fairy Rabbit
 * September 23 &mdash; First Blood!
 * Fixed various gameplay bugs.
 * Fixed various visual bugs.
 * Added Captain's Draft mode.
 * Updated the UI, changing the Backpack to the Armory.
 * Added tournament items.
 * September 16
 * Added new key.
 * September 13
 * September 10
 * Added various tournament items.
 * September 06
 * Added various tournament items.
 * Added tournament items.
 * September 16
 * Added new key.
 * September 13
 * September 10
 * Added various tournament items.
 * September 06
 * Added various tournament items.
 * September 13
 * September 10
 * Added various tournament items.
 * September 06
 * Added various tournament items.
 * Added various tournament items.
 * September 06
 * Added various tournament items.
 * September 06
 * Added various tournament items.
 * Added various tournament items.
 * Added various tournament items.

August
!class="subheader" colspan="3" |
 * August 31
 * Added various tournament tickets.
 * August 28
 * August 23
 * Miscellaneous bugfixes.
 * UI updates.
 * August 01
 * Various bug fixes.
 * August 23
 * Miscellaneous bugfixes.
 * UI updates.
 * August 01
 * Various bug fixes.
 * UI updates.
 * August 01
 * Various bug fixes.
 * August 01
 * Various bug fixes.
 * Various bug fixes.

July
!class="subheader" colspan="3" |
 * July 30
 * July 26
 * UI updates
 * Miscellaneous bugfixes.
 * July 18
 * Dota 2 is now available for Mac OS X and Linux.
 * New model.
 * Miscellaneous bugfixes.
 * July 15
 * July 13
 * '''July 12
 * Added.
 * Miscellaneous bugfixes.
 * UI updates.
 * Abaddon.png
 * July 09 &mdash; The Beta Is Over!
 * Added Bloodstone of the Ancestor, Bloodstone of the Precursor, Bloodstone of the Founder.
 * July 03 &mdash; The coils of life and death now bind us all
 * Enabled Mechanics II, Laning I, and Laning II.
 * Added Limited Hero mode for playing with bots and matchmaking.
 * Updated 's head
 * Implemented 6.78c balance changes.
 * Twitch and Steam integration.
 * Updated El Gato
 * '''July 12
 * Added.
 * Miscellaneous bugfixes.
 * UI updates.
 * Abaddon.png
 * July 09 &mdash; The Beta Is Over!
 * Added Bloodstone of the Ancestor, Bloodstone of the Precursor, Bloodstone of the Founder.
 * July 03 &mdash; The coils of life and death now bind us all
 * Enabled Mechanics II, Laning I, and Laning II.
 * Added Limited Hero mode for playing with bots and matchmaking.
 * Updated 's head
 * Implemented 6.78c balance changes.
 * Twitch and Steam integration.
 * Updated El Gato
 * July 03 &mdash; The coils of life and death now bind us all
 * Enabled Mechanics II, Laning I, and Laning II.
 * Added Limited Hero mode for playing with bots and matchmaking.
 * Updated 's head
 * Implemented 6.78c balance changes.
 * Twitch and Steam integration.
 * Updated El Gato
 * Updated El Gato

June
!class="subheader" colspan="3" |
 * June 28
 * Miscellaneous bugfixes.
 * Guilds enabled.
 * Updated 's model.
 * June 24
 * June 20
 * Added Guilds
 * Changed Captain's Mode time-penalty choices.
 * Prepared VAC support.
 * Various UI changes.
 * Various performance improvements.
 * Added Main Event prediction and Team Cup results pages to the Compendium.
 * June 15
 * June 14
 * Updated and 's faces.
 * Bug fixes.
 * Added Quick-cast.
 * Added "Ownage" sounds to more announcers.
 * Added various broadcaster tools to DotaTV.
 * Added some new item sets.
 * June 11
 * June 07
 * Retired Stumpy - Nature's Attendant and Trusty Mountain Yak and made existing ones Immortal.
 * Added new styles for Smeevil.
 * Added new item sets.
 * June 05
 * Bug fixes.
 * Updated Captain's Mode UI layout.
 * June 04
 * 6.78 Parity
 * Fixed bugs with Echo Slam and Whirling Axes
 * Fixed 'Ownage' sounds not playing on various Mega-kill announcers.
 * Adjusted Sacred Arrow's visuals.
 * Added some new item sets.
 * June 11
 * June 07
 * Retired Stumpy - Nature's Attendant and Trusty Mountain Yak and made existing ones Immortal.
 * Added new styles for Smeevil.
 * Added new item sets.
 * June 05
 * Bug fixes.
 * Updated Captain's Mode UI layout.
 * June 04
 * 6.78 Parity
 * Fixed bugs with Echo Slam and Whirling Axes
 * Fixed 'Ownage' sounds not playing on various Mega-kill announcers.
 * Adjusted Sacred Arrow's visuals.
 * June 05
 * Bug fixes.
 * Updated Captain's Mode UI layout.
 * June 04
 * 6.78 Parity
 * Fixed bugs with Echo Slam and Whirling Axes
 * Fixed 'Ownage' sounds not playing on various Mega-kill announcers.
 * Adjusted Sacred Arrow's visuals.
 * 6.78 Parity
 * Fixed bugs with Echo Slam and Whirling Axes
 * Fixed 'Ownage' sounds not playing on various Mega-kill announcers.
 * Adjusted Sacred Arrow's visuals.

May
!class="subheader" colspan="3" |
 * May 31
 * Distributed Compendium taunts.
 * Added tickets for The Defense 4 and Red Bull Esports Champion League 2013.
 * Added Team Liquid pennant.
 * Added various HUD skins: Jungle Ruin, Furnace, Elder Bark
 * Added El Gato courier.
 * May 30
 * Bug fix.
 * UI changes.
 * Performance improvements.
 * Added Itsy spider courier.
 * Cosmetics additions.
 * Updated Drum of Endurance cast sound.
 * Add secondary underscore for startup UI.
 * May 25
 * No patch notes have been released.
 * May 24
 * Bug fixes.
 * UI changes.
 * Performance improvements.
 * Cosmetics additions.
 * May 23
 * Bug fixes.
 * Tournament inclusions.
 * May 22
 * No patch notes have been released.
 * Compendium HUD distribution.
 * May 21
 * Bug fixes.
 * Performance improvements.
 * Compendium stretch goal changes.
 * Cosmetics additions.
 * May 20
 * No patch notes have been released.
 * May 17
 * Tournament ticket additions.
 * May 16
 * No patch notes have been released.
 * May 15 &mdash; New Stretch Goals
 * Compendium stretch goal changes.
 * May 13
 * Dota TV changes.
 * May 9
 * Addition of solo matchmaking.
 * Report system changes.
 * Bug fixes.
 * Performance improvements.
 * May 08
 * Compendium Battle Bonus distribution.
 * May 06
 * Compendium preparation.
 * May 03
 * Bug fixes.
 * May 02 &mdash; The Worldsmith Wakes
 * Added.
 * Elder_Titan.png
 * May 01
 * Bug Fixes.
 * May 17
 * Tournament ticket additions.
 * May 16
 * No patch notes have been released.
 * May 15 &mdash; New Stretch Goals
 * Compendium stretch goal changes.
 * May 13
 * Dota TV changes.
 * May 9
 * Addition of solo matchmaking.
 * Report system changes.
 * Bug fixes.
 * Performance improvements.
 * May 08
 * Compendium Battle Bonus distribution.
 * May 06
 * Compendium preparation.
 * May 03
 * Bug fixes.
 * May 02 &mdash; The Worldsmith Wakes
 * Added.
 * Elder_Titan.png
 * May 01
 * Bug Fixes.
 * Report system changes.
 * Bug fixes.
 * Performance improvements.
 * May 08
 * Compendium Battle Bonus distribution.
 * May 06
 * Compendium preparation.
 * May 03
 * Bug fixes.
 * May 02 &mdash; The Worldsmith Wakes
 * Added.
 * Elder_Titan.png
 * May 01
 * Bug Fixes.
 * May 03
 * Bug fixes.
 * May 02 &mdash; The Worldsmith Wakes
 * Added.
 * Elder_Titan.png
 * May 01
 * Bug Fixes.
 * Added.
 * Elder_Titan.png
 * May 01
 * Bug Fixes.
 * May 01
 * Bug Fixes.
 * Bug Fixes.

April
!class="subheader" colspan="3" |
 * April 29
 * Bug Fixes.
 * April 26
 * April 25
 * Captain's Mode changes.
 * April 22
 * Bug Fixes.
 * April 19 &mdash; Your New Wingman
 * Added.
 * Skywrath_Mage.png
 * April 25
 * Captain's Mode changes.
 * April 22
 * Bug Fixes.
 * April 19 &mdash; Your New Wingman
 * Added.
 * Skywrath_Mage.png
 * Bug Fixes.
 * April 19 &mdash; Your New Wingman
 * Added.
 * Skywrath_Mage.png
 * Added.
 * Skywrath_Mage.png
 * Skywrath_Mage.png

March
!class="subheader" colspan="3" |
 * March 29
 * March 28 &mdash; Back in Action!
 * Added.
 * Bristleback.png
 * March 22
 * March 21
 * March 18
 * March 14
 * Misc. bug fixes.
 * Improved some sound and visual effects.
 * March 12
 * March 07 &mdash; ''G-League Grand Finals
 * Added various Dota 2 Store items.
 * March 05
 * Misc. bug fixes.
 * March 18
 * March 14
 * Misc. bug fixes.
 * Improved some sound and visual effects.
 * March 12
 * March 07 &mdash; ''G-League Grand Finals
 * Added various Dota 2 Store items.
 * March 05
 * Misc. bug fixes.
 * Misc. bug fixes.
 * Improved some sound and visual effects.
 * March 12
 * March 07 &mdash; ''G-League Grand Finals
 * Added various Dota 2 Store items.
 * March 05
 * Misc. bug fixes.
 * March 07 &mdash; ''G-League Grand Finals
 * Added various Dota 2 Store items.
 * March 05
 * Misc. bug fixes.
 * March 05
 * Misc. bug fixes.
 * March 05
 * Misc. bug fixes.
 * Misc. bug fixes.

February
!class="subheader" colspan="3" |
 * February 28 &mdash; Who calls the Dragon Knight?
 * Added Mechanics I tutorial and Quest mode.
 * February 21 &mdash; Hero Builds
 * In-Game guides added.
 * February 14 &mdash; Update Punch!
 * Added.
 * Tusk.png
 * February 11
 * February 08
 * February 07 &mdash; Introducing Team Matchmaking
 * Added Team Matchmaking.
 * Added Wynchell the Wyrmeleon.
 * February 04
 * February 01
 * Tusk.png
 * February 11
 * February 08
 * February 07 &mdash; Introducing Team Matchmaking
 * Added Team Matchmaking.
 * Added Wynchell the Wyrmeleon.
 * February 04
 * February 01
 * February 07 &mdash; Introducing Team Matchmaking
 * Added Team Matchmaking.
 * Added Wynchell the Wyrmeleon.
 * February 04
 * February 01
 * Added Wynchell the Wyrmeleon.
 * February 04
 * February 01
 * February 04
 * February 01
 * February 01
 * February 01
 * February 01

January

 * January 31
 * Reorganized file layout, significantly faster load times.
 * January 25 &mdash; No, no problems here.
 * Added.
 * Added All Random game mode.
 * Troll Warlord.png
 * January 17 &mdash; Hello? Is this on?
 * Added Least Played game mode.
 * January 10
 * Added
 * Added Mid Only game mode.
 * Medusa.png
 * January 04
 * Various bug fixes.
 * January 03
 * Added Australia server region.
 * Ended the Greeviling.
 * Various music updates.
 * Bug Fixes.
 * }
 * Added Mid Only game mode.
 * Medusa.png
 * January 04
 * Various bug fixes.
 * January 03
 * Added Australia server region.
 * Ended the Greeviling.
 * Various music updates.
 * Bug Fixes.
 * }
 * Added Australia server region.
 * Ended the Greeviling.
 * Various music updates.
 * Bug Fixes.
 * }
 * }

2012
{| class = "wikitable collapsible collapsed" width = "70%" !class="header" style="width: 35%"  | Date !class="header"                     | Highlights !class="header" style="width: 150px" | Hero(es) Added !class="subheader" colspan="3" |

December
!class="subheader" colspan="3" |
 * December 20
 * Greeviling improvements/fixes.
 * December 19 &mdash; Frostivus and Polycount Contest Winner – Best Overall
 * The Greeviling begins.
 * Added the Polycount Contest winner entries.
 * 6.77 Parity Update.
 * December 13 &mdash; Polycount Contest Winners – Day 3
 * Added.
 * The Greeviling begins.
 * Added the Polycount Contest winner entries.
 * 6.77 Parity Update.
 * December 13 &mdash; Polycount Contest Winners – Day 3
 * Added.
 * December 13 &mdash; Polycount Contest Winners – Day 3
 * Added.
 * Added.
 * December 07
 * Added the Na'Vi's Weaselcrow and Prismatic Drake.
 * December 06
 * Bug fixes.
 * Added Pseudo Random chances to various items.
 * Improved some sound effects, and voice chat quality.
 * Updated textures for various heroes.
 * Bug fixes.
 * Added Pseudo Random chances to various items.
 * Improved some sound effects, and voice chat quality.
 * Updated textures for various heroes.
 * Updated textures for various heroes.

November
!class="subheader" colspan="3" |
 * November 30
 * Portrait and model rework for.
 * Added sound and FX for hand of Midas.
 * Hong Kong server removed.
 * November 26
 * Renamed Europe server region to West Europe.
 * Added East Europe server region.
 * November 21 &mdash; Thanks!
 * Added ticket for SLTV StarSeries Season Four.
 * Players in a party will now receive a Battle Point bonus, based on how many players are in their party.
 * Added new server location for Austria.
 * November 15 &mdash; Slark, who goes there?
 * Added.
 * Implemented chat wheel and keyboard templates
 * Tournament drops now enabled for all tournaments
 * Added ticket for SLTV StarSeries Season Four.
 * Players in a party will now receive a Battle Point bonus, based on how many players are in their party.
 * Added new server location for Austria.
 * November 15 &mdash; Slark, who goes there?
 * Added.
 * Implemented chat wheel and keyboard templates
 * Tournament drops now enabled for all tournaments
 * Added.
 * Implemented chat wheel and keyboard templates
 * Tournament drops now enabled for all tournaments
 * Tournament drops now enabled for all tournaments
 * November 08 &mdash; A Cornea-copia of Wards
 * Added Reverse Captains mode
 * Added cosmetic wards
 * Minor bug fixes
 * November 05
 * Diretide fixes &mdash; The Sugar Rush defeat-Roshan timer now begins when 20 minutes have elapsed, even if the game is currently tied.
 * November 02
 * Roshan does not appreciate being sheeped
 * November 01
 * More bug fixes regarding the Diretide event
 * Added Golden Baby Roshan
 * November 02
 * Roshan does not appreciate being sheeped
 * November 01
 * More bug fixes regarding the Diretide event
 * Added Golden Baby Roshan
 * November 01
 * More bug fixes regarding the Diretide event
 * Added Golden Baby Roshan
 * More bug fixes regarding the Diretide event
 * Added Golden Baby Roshan
 * Added Golden Baby Roshan

October
!class="subheader" colspan="3" |
 * October 31
 * Bug fixes regarding the Diretide event
 * October 30 &mdash; Diretide
 * Enabled Diretide event
 * Added Baby Roshan
 * October 29
 * Bug fixes
 * Implemented 6.76c balance changes
 * October 25 &mdash; Twice the Horns!
 * Added.
 * Implemented 6.76b gameplay changes
 * October 29
 * Bug fixes
 * Implemented 6.76c balance changes
 * October 25 &mdash; Twice the Horns!
 * Added.
 * Implemented 6.76b gameplay changes
 * October 25 &mdash; Twice the Horns!
 * Added.
 * Implemented 6.76b gameplay changes
 * Added.
 * Implemented 6.76b gameplay changes
 * October 21
 * No patch notes have been released.
 * October 18 &mdash; A cloven skull for the cloven hooved
 * Added a Hall of Fame section to the community tab
 * Added a Team Browser section to the community tab
 * Added a Replays Highlight option when watching games.
 * October 11
 * Bug fixes
 * Bot improvements
 * October 04 &mdash; This update has legs
 * Added.
 * Enabled Team creation.
 * Dota 2 to 6.75b parity.
 * Added around 150 new items.
 * Bug fixes
 * Bot improvements
 * October 04 &mdash; This update has legs
 * Added.
 * Enabled Team creation.
 * Dota 2 to 6.75b parity.
 * Added around 150 new items.
 * Added.
 * Enabled Team creation.
 * Dota 2 to 6.75b parity.
 * Added around 150 new items.

September
!class="subheader" colspan="3" |
 * September 27 &mdash; This one goes up to 11
 * Minor fixes
 * Added and  bots
 * September 21 &mdash; The Greatest Update
 * Added, Meepo, Meepo, Meepo, Meepo, to the roster
 * Added, , bots
 * Meepo.png
 * September 13
 * Performance improvements
 * New voicelines for several heroes
 * Added, bots
 * Meepo.png
 * September 13
 * Performance improvements
 * New voicelines for several heroes
 * Added, bots
 * New voicelines for several heroes
 * Added, bots

August
!class="subheader" colspan="3" |
 * August 28
 * August 27
 * August 26
 * August 25
 * Updated Na'Vi and Mousesports Team Pennants icons
 * August 24
 * Added Darer Team Pennant to the Dota 2 Store
 * August 23 &mdash; Foam Fingers!
 * Added Pennants
 * August 15 &mdash; Here’s blog in your eye!
 * Added over 50 new items from the community.
 * August 09 &mdash; Fancy Geomancy!
 * Added Swap Hero, Broadcasting/Spectating Tweaks, Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * Updated Na'Vi and Mousesports Team Pennants icons
 * August 24
 * Added Darer Team Pennant to the Dota 2 Store
 * August 23 &mdash; Foam Fingers!
 * Added Pennants
 * August 15 &mdash; Here’s blog in your eye!
 * Added over 50 new items from the community.
 * August 09 &mdash; Fancy Geomancy!
 * Added Swap Hero, Broadcasting/Spectating Tweaks, Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * August 15 &mdash; Here’s blog in your eye!
 * Added over 50 new items from the community.
 * August 09 &mdash; Fancy Geomancy!
 * Added Swap Hero, Broadcasting/Spectating Tweaks, Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * August 09 &mdash; Fancy Geomancy!
 * Added Swap Hero, Broadcasting/Spectating Tweaks, Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * August 02 &mdash; Who's the Numb-er one now?
 * Minor fixes
 * Minor fixes

July

 * July 27
 * Added Machinima ECAL: Americas to the Dota 2 Store
 * July 26 &mdash; And then there were 18
 * Added, , and.
 * Added a cooldown to being able to find a match when a player declines or abandons a game.
 * Added notification for when a Tournament has a live game currently running.
 * Updated quite a few item icons
 * Added, , and.
 * Added a cooldown to being able to find a match when a player declines or abandons a game.
 * Added notification for when a Tournament has a live game currently running.
 * Updated quite a few item icons
 * Updated quite a few item icons






 * July 19 &mdash; The song of war commences.
 * Added.
 * Added new stats dropdown feature when spectating
 * Tweaks for the commendation system
 * Added chat spam throttling
 * Added a message when a player destroys the Aegis.
 * Naga Siren.png
 * Added a message when a player destroys the Aegis.
 * Naga Siren.png


 * July 13
 * Afk detection tweaks
 * July 12 &mdash; In defense of the Temple.
 * Added.
 * Added new cosmetic items
 * Added new afk detection
 * Templar Assassin.png
 * Added.
 * Added new cosmetic items
 * Added new afk detection
 * Templar Assassin.png
 * Templar Assassin.png


 * July 07
 * July 06
 * July 05 &mdash; Who disturbs the dead?
 * Added and.
 * Disruptor.png
 * July 06
 * July 05 &mdash; Who disturbs the dead?
 * Added and.
 * Disruptor.png
 * July 05 &mdash; Who disturbs the dead?
 * Added and.
 * Disruptor.png
 * Disruptor.png



!class="subheader" colspan="3" |
 * July 03
 * July 03

June

 * June 29
 * June 28 &mdash; The Dark Moon comes
 * Added and.
 * Luna.png
 * June 28 &mdash; The Dark Moon comes
 * Added and.
 * Luna.png
 * Added and.
 * Luna.png




 * June 22
 * Minor bugfixes
 * June 20 &mdash; ''Did you see that kill?!
 * Added.
 * Rubick.png
 * June 14 &mdash; ''Hello Wizards!
 * Introduced the ability to customize the Hero Picker.
 * June 11 &mdash; Triple Kill!
 * Added, ,.
 * Chaos_Knight.png
 * June 14 &mdash; ''Hello Wizards!
 * Introduced the ability to customize the Hero Picker.
 * June 11 &mdash; Triple Kill!
 * Added, ,.
 * Chaos_Knight.png
 * June 11 &mdash; Triple Kill!
 * Added, ,.
 * Chaos_Knight.png
 * Added, ,.
 * Chaos_Knight.png



!class="subheader" colspan="3" |
 * June 06
 * June 05
 * Added "Copy To Clipboard" feature for watching replays
 * June 04
 * Minor cosmetic item changes
 * June 1
 * Minor bugfixes
 * Added "Copy To Clipboard" feature for watching replays
 * June 04
 * Minor cosmetic item changes
 * June 1
 * Minor bugfixes
 * Minor cosmetic item changes
 * June 1
 * Minor bugfixes
 * June 1
 * Minor bugfixes
 * Minor bugfixes

May
!class="subheader" colspan="3" |
 * May 31
 * Added the Dota 2 Store
 * May 28
 * Small updates to the new UI
 * May 24 &mdash; Is that a squirrel?
 * Added.
 * Redesigned Hero Picker and Dashboard
 * Ogre Magi.png
 * May 18
 * Misc bugfixes
 * May 17 &mdash; Someone requires my protection!
 * Added.
 * Treant Protector.png
 * May 10
 * Misc bugfixes
 * May 03 &mdash; From One: an army
 * Added.
 * Phantom Lancer.png
 * Misc bugfixes
 * May 17 &mdash; Someone requires my protection!
 * Added.
 * Treant Protector.png
 * May 10
 * Misc bugfixes
 * May 03 &mdash; From One: an army
 * Added.
 * Phantom Lancer.png
 * May 10
 * Misc bugfixes
 * May 03 &mdash; From One: an army
 * Added.
 * Phantom Lancer.png
 * May 03 &mdash; From One: an army
 * Added.
 * Phantom Lancer.png
 * Phantom Lancer.png

April
!class="subheader" colspan="3" |
 * April 26
 * New HUD and redesigned item icons
 * April 19 &mdash; I love you guys!
 * Added.
 * Brewmaster.png
 * April 13
 * Misc Bugfixes.
 * April 12
 * Enabled Random Draft mode.
 * Brewmaster.png
 * April 13
 * Misc Bugfixes.
 * April 12
 * Enabled Random Draft mode.
 * April 12
 * Enabled Random Draft mode.
 * April 12
 * Enabled Random Draft mode.
 * Enabled Random Draft mode.

March
!class="subheader" colspan="3" |
 * March 28 &mdash; From exile, I emerge!
 * Added.
 * Lone Druid.png
 * March 23
 * Misc Bugfixes.
 * March 22 &mdash; The trails will run red
 * Added.
 * Added All Random game mode for private lobbies.
 * Updated the Heroes Played Graph. It now shows your hero skill level by basing it on other players of a similar skill level.
 * Lycan.png
 * March 16
 * Misc Bugfixes.
 * March 15 &mdash; Come into my dominion!
 * Added.
 * Dota 2 to 6.74 parity.
 * Shadow Demon.png
 * March 09
 * Misc Bugfixes.
 * March 08
 * Misc Bugfixes.
 * March 01 &mdash; Now your nightmare lasts forever.
 * Added.
 * Enabled Co-op matchmaking versus bots.
 * Bane.png
 * Added.
 * Dota 2 to 6.74 parity.
 * Shadow Demon.png
 * March 09
 * Misc Bugfixes.
 * March 08
 * Misc Bugfixes.
 * March 01 &mdash; Now your nightmare lasts forever.
 * Added.
 * Enabled Co-op matchmaking versus bots.
 * Bane.png
 * Misc Bugfixes.
 * March 01 &mdash; Now your nightmare lasts forever.
 * Added.
 * Enabled Co-op matchmaking versus bots.
 * Bane.png
 * Added.
 * Enabled Co-op matchmaking versus bots.
 * Bane.png
 * Bane.png

February
!class="subheader" colspan="3" |
 * February 17
 * Misc Bugfixes.
 * February 16 &mdash; Next week: Cold Fusion
 * Added.
 * Enabled Single Draft mode.
 * Revamped replay feature.
 * Outworld Devourer.png
 * Added.
 * Enabled Single Draft mode.
 * Revamped replay feature.
 * Outworld Devourer.png
 * Outworld Devourer.png

January

 * rowspan="2" |January 26 &mdash; My bones ache for vengeance(2 patches)
 * Added.
 * Clinkz.png
 * Misc bugfixes.
 * January 20
 * Bug fixes for, and.
 * January 19 &mdash; So begins a new age of knowledge
 * Enabled.
 * Added Dota Profile page to the main menu.
 * Invoker.png
 * January 12 &mdash; A hush falls on the battlefield.
 * Added and.
 * 6.73 Parity.
 * Removed spectator limit.
 * Spirit Breaker.png
 * January 19 &mdash; So begins a new age of knowledge
 * Enabled.
 * Added Dota Profile page to the main menu.
 * Invoker.png
 * January 12 &mdash; A hush falls on the battlefield.
 * Added and.
 * 6.73 Parity.
 * Removed spectator limit.
 * Spirit Breaker.png
 * 6.73 Parity.
 * Removed spectator limit.
 * Spirit Breaker.png


 * }

2011
{| class = "wikitable collapsible collapsed" width = "70%" !class="header" style="width: 35%"  | Date !class="header"                     | Highlights !class="header" style="width: 150px" | Hero(es) Added !class="subheader" colspan="3" |

December
!class="subheader" colspan="3" |
 * December 21 &mdash; I come to collect
 * Added.
 * Bounty Hunter.png
 * December 16 &mdash; My hibernation ends
 * Added.
 * Added Suggested Item Editor.
 * Ursa.png
 * December 08 &mdash; You brought me back?
 * Added.
 * Death Prophet.png
 * December 02
 * Re-enabled.
 * Visual bug fixes.
 * December 01 &mdash; Unleashed At Last!
 * Added.
 * Lifestealer.png
 * December 02
 * Re-enabled.
 * Visual bug fixes.
 * December 01 &mdash; Unleashed At Last!
 * Added.
 * Lifestealer.png
 * December 01 &mdash; Unleashed At Last!
 * Added.
 * Lifestealer.png
 * Added.
 * Lifestealer.png

November

 * November 23
 * Added save/load functionality.
 * November 18
 * Misc file changes.
 * November 17 &mdash; I'm the brains! And I'm the brawn!
 * Enabled.
 * Alchemist.png
 * November 11
 * Fixed replay bugs.
 * November 10 &mdash; Burnt Offerings
 * Enabled.
 * Enabled SEA and US East/West regions.
 * Warlock.png
 * November 04
 * Item bugfixes.
 * November 03 &mdash; The crusade continues
 * Added and.
 * Added leaver MM pool.
 * Dragon Knight.png
 * November 10 &mdash; Burnt Offerings
 * Enabled.
 * Enabled SEA and US East/West regions.
 * Warlock.png
 * November 04
 * Item bugfixes.
 * November 03 &mdash; The crusade continues
 * Added and.
 * Added leaver MM pool.
 * Dragon Knight.png
 * Item bugfixes.
 * November 03 &mdash; The crusade continues
 * Added and.
 * Added leaver MM pool.
 * Dragon Knight.png
 * Added and.
 * Added leaver MM pool.
 * Dragon Knight.png

!class="subheader" colspan="3" |

October

 * October 27 &mdash; Heat wave coming!
 * Added, and.
 * Batrider.png
 * Added, and.
 * Batrider.png




 * October 20 &mdash; Misery loves company
 * Added, and.
 * Added player pause support.
 * Broodmother.png
 * Added player pause support.
 * Broodmother.png




 * October 13 &mdash; I've been here the whole time
 * Enabled.
 * Riki.png
 * October 06 &mdash; Twice the blood shall I shed!
 * Enabled and.
 * Enabled Bot Support.
 * Kunkka.png
 * Enabled and.
 * Enabled Bot Support.
 * Kunkka.png
 * Kunkka.png

!class="subheader" colspan="3" |

September
!class="subheader" colspan="3" |
 * September 30
 * Misc bugfixes.
 * September 29 &mdash; You have summoned Juggernaut
 * Enabled.
 * Juggernaut.png
 * September 23
 * Introduced new matchmaker system.
 * September 16
 * Misc bugfixes.
 * September 15
 * Misc bugfixes.
 * September 09
 * Misc bugfixes.
 * Introduced new matchmaker system.
 * September 16
 * Misc bugfixes.
 * September 15
 * Misc bugfixes.
 * September 09
 * Misc bugfixes.
 * September 15
 * Misc bugfixes.
 * September 09
 * Misc bugfixes.
 * September 09
 * Misc bugfixes.
 * September 09
 * Misc bugfixes.
 * Misc bugfixes.

August
!class="subheader" colspan="3" |
 * August 13 (2 patches)
 * Re-added stats tooltip / buyback cost while alive.
 * August 11
 * Misc bugfixes.
 * August 09 (2 patches)
 * Misc bugfixes.
 * August 07
 * Misc bugfixes.
 * August 06
 * Misc bugfixes.
 * August 05
 * Misc bugfixes.
 * August 04
 * Enabled passwords in private lobbies.
 * August 03
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * Misc bugfixes.
 * August 06
 * Misc bugfixes.
 * August 05
 * Misc bugfixes.
 * August 04
 * Enabled passwords in private lobbies.
 * August 03
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * August 04
 * Enabled passwords in private lobbies.
 * August 03
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * August 03
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * August 02
 * Misc bugfixes.
 * Misc bugfixes.

July
!class="subheader" colspan="3" |
 * July 29
 * Misc bugfixes.
 * July 22
 * 6.72d parity.
 * July 16
 * New model for and.
 * July 08
 * Re-added, , and.
 * July 01 &mdash; Double Damage
 * Added.
 * Chen.png
 * July 16
 * New model for and.
 * July 08
 * Re-added, , and.
 * July 01 &mdash; Double Damage
 * Added.
 * Chen.png
 * Re-added, , and.
 * July 01 &mdash; Double Damage
 * Added.
 * Chen.png
 * Added.
 * Chen.png
 * Chen.png

June

 * June 28
 * Misc bugfixes.
 * June 24 &mdash; This update is GODLIKE! Somebody kill it!
 * Added.
 * Doom Bringer.png
 * June 17 &mdash; Everyone be cool. It's an update.
 * Added and.
 * Ancient Apparition.png
 * Added.
 * Doom Bringer.png
 * June 17 &mdash; Everyone be cool. It's an update.
 * Added and.
 * Ancient Apparition.png
 * Added and.
 * Ancient Apparition.png

!class="subheader" colspan="3" |
 * June 11 &mdash; Quick Update
 * Enabled.
 * Night Stalker.png
 * June 10 &mdash; It's not a bug, it's a feature.
 * Enabled.
 * Weaver.png
 * June 02 &mdash; Update. Rearm. Update.
 * Enabled.
 * Tinker.png
 * Weaver.png
 * June 02 &mdash; Update. Rearm. Update.
 * Enabled.
 * Tinker.png
 * Enabled.
 * Tinker.png

May

 * May 28
 * Visual updates.
 * May 26 &mdash; Ah Fresh Meat (welcome new testers)!
 * Added, and.
 * Shadow Fiend.png
 * May 26 &mdash; Ah Fresh Meat (welcome new testers)!
 * Added, and.
 * Shadow Fiend.png
 * Added, and.
 * Shadow Fiend.png




 * May 20 &mdash; Pop it. Lock it. Patch it.
 * Enabled and.
 * Pugna.png
 * Enabled and.
 * Pugna.png

!class="subheader" colspan="3" |
 * May 13
 * Misc bugfixes.
 * May 05
 * Misc bugfixes.
 * May 05
 * Misc bugfixes.
 * May 05
 * Misc bugfixes.
 * Misc bugfixes.

April

 * April 30 &mdash; Hey, es una actualización!
 * Added and.
 * Sniper.png
 * Added and.
 * Sniper.png


 * April 20 &mdash; Update
 * Added and.
 * Added day/night indicator.
 * Clockwerk.png
 * Added day/night indicator.
 * Clockwerk.png

!class="subheader" colspan="3" |
 * April 09 &mdash; We're back!
 * Added.
 * Venomancer.png
 * Added.
 * Venomancer.png

March
!class="subheader" colspan="3" |
 * March 22
 * Misc bugfixes.
 * March 17
 * Misc bugfixes.
 * March 12
 * Misc bugfixes.
 * March 03 (2 patches)
 * Matchmaking enabled.
 * Enabled new shop.
 * March 12
 * Misc bugfixes.
 * March 03 (2 patches)
 * Matchmaking enabled.
 * Enabled new shop.
 * March 03 (2 patches)
 * Matchmaking enabled.
 * Enabled new shop.
 * Matchmaking enabled.
 * Enabled new shop.
 * Enabled new shop.

February

 * February 19 &mdash; New Heroes
 * Added, , and.
 * Faceless Void.png
 * Added, , and.
 * Faceless Void.png



!class="subheader" colspan="3" |
 * February 12 &mdash; Friday Update
 * Added.
 * Enigma.png
 * February 09
 * Misc bugfixes.
 * February 04
 * Misc bugfixes.
 * February 01
 * Misc bugfixes.
 * February 04
 * Misc bugfixes.
 * February 01
 * Misc bugfixes.
 * Misc bugfixes.
 * February 01
 * Misc bugfixes.
 * February 01
 * Misc bugfixes.
 * Misc bugfixes.

January

 * January 30
 * Misc bugfixes.
 * January 27
 * Misc bugfixes.
 * January 22
 * Misc bugfixes.
 * January 18 &mdash; Calm your Update
 * Added.
 * 6.70 parity.
 * Slardar.png
 * }
 * January 22
 * Misc bugfixes.
 * January 18 &mdash; Calm your Update
 * Added.
 * 6.70 parity.
 * Slardar.png
 * }
 * Added.
 * 6.70 parity.
 * Slardar.png
 * }

2010
{| class = "wikitable collapsible collapsed" width = "70%" !class="header" style="width: 35%" | Date !class="header"                   | Highlights !class="subheader" colspan="2" |

December

 * December 17
 * Misc bugfixes.
 * }
 * Misc bugfixes.
 * }

2015

 * February 12
 * February 11

2014

 * December 17
 * December 16
 * December 15
 * November 20
 * November 19
 * November 18
 * September 25
 * September 24
 * September 23
 * September 02
 * August 29
 * August 15
 * April 25
 * March 12
 * January 29
 * January 28
 * January 10

2013

 * December 12
 * December 11
 * November 13
 * October 19
 * October 18
 * October 17
 * September 19
 * August 22
 * July 23
 * July 17
 * July 16
 * July 01
 * June 26
 * June 19
 * June 12
 * June 04
 * May 29
 * May 23
 * May 16
 * May 02
 * May 01
 * April 24
 * April 18
 * April 17
 * March 28
 * March 27
 * March 21
 * March 20
 * March 13
 * March 06
 * February 28
 * February 27
 * February 20
 * February 13
 * February 06
 * January 31
 * January 30
 * January 24
 * January 16
 * January 09

2012

 * December 12
 * December 05
 * November 28
 * November 21
 * November 14
 * November 07
 * October 17
 * October 10
 * October 05
 * October 03
 * September 26
 * September 19
 * September 12
 * July 25
 * July 19
 * July 18
 * July 12
 * July 11
 * July 04
 * June 27
 * June 20
 * June 19
 * June 13
 * June 10
 * June 08
 * June 07
 * June 06
 * May 23
 * May 16
 * May 09
 * May 02
 * April 25
 * April 18
 * April 11
 * March 28
 * March 27
 * March 22
 * March 21
 * March 15
 * March 14
 * March 1
 * February 23