Via the TF2 blog:
ValveHappy Smissmas 2014!
- All Players who play TF2 during the event will receive a Gift: a Stuffed Stocking! Stockings contain goodies for good little Mercenaries.
- Added 29 Limited community-contributed winter items to the Nice crate
- Added new Limited Festive weapons to the Naughty crate
- Limited time items can only be found during a limited window of time. The Naughty and Nice crate items will no longer be available after February 16th, 2015
- Added Naughty and Nice winter keys to the Mann Co. Store.
- Naughty and Nice winter crates cannot be opened after February 16th, 2015.
- Premium Players will receive a Secret Saxton to give to another player
- Item grants from previous events (including the Spirit of Giving and the Winter Holiday noise maker) have been re-enabled for all players, including those who deleted their earlier grants
WEAPONS
Added The Iron Bomber
- Demoman Grenade Launcher
- Grenades do not bounce or roll
- Damage radius reduced by 20%
- Grenades that self-detonate deal 10% less damage
- Added The Iron Bomber to the Store, Craft list and item drop list
Added The Quickiebomb Launcher
- Demoman Stickybomb Launcher
- Stickybomb arm time reduced by 0.2 seconds
- Stickybombs can destroy enemy stickybombs
- Charge time decreased by 50%
- Stickybombs fizzle after 2 seconds
- 15% damage penalty
- 25% clip size
- Added The Quickiebomb Launcher to the Store, Craft list and item drop list
Added The Panic Attack
- Multiclass Shotgun
- 34% Faster reload time
- Hold fire to load up to 4 shells
- Fire rate increases as health decreases
- Weapon spread increases as health decreases
- Added The Panic Attack to the Store, Craft list and item drop list
Demoman Changes
- Damage variance on grenades and stickybombs reduced from +/-10% damage to +/-2%.
- Grenades and Stickies now have the same base blast radius as rockets. Changed from 159Hu to 146Hu.
Grenade Launcher
- Direct hit grenades now deal full damage to target regardless of where it struck the enemy. Previously full damage would only occur when grenades exploded closer to the targets feet.
Stickybomb Launcher
- Stickybombs that detonate in the air now have a radius ramp up, starting at 85% at base arm time (0.8s) going back to 100% over 2 seconds. Stickies that touch the world will have full radius.
- Stickybombs now have a more visible trail while traveling through the air
- Stickybombs arm particle is slightly more visible
Loose Cannon
- Double donk explosive damage now deal full radius damage to victims. Previously double donk explosive damage was reduced by radius distance from the explosion.
- Removed a hidden penalty where Cannonballs that touched the world would deal 50% less damage in addition to regular grenade damage reduction on world touch.
Loch-n-Load
- Changes to base grenade damage variance now ensure the Loch-n-load does not exceed 124 damage on a single hit.
- Removed +25% self-damage penalty
- Added -25% radius penalty
- Changed clipsize penality to -25% (3 grenades per clip) from -50% (2 grenades per clip)
- Loch-n-load grenades no longer visually tumble when fired
Bootlegger / Ali Baba's Wee Booties
- Added +25% Demo Charge meter on charge kill
Tide Turner
- Added Penalty: Taking damage while shield charging reduces remaining charging time
- Kills while charging now only add 75% meter on charge kills instead of 100%
Scottish Resistance
- It is now slightly easier to do sticky jumps with the Scottish Resistance. Increased range check for stickybomb jumping to sticky damage radius of 146 from 100
Scottsman Cutter
- Movement speed penalty now only applies when weapon is active
Claidheamh More
- Added +25% Demo Charge meter on charge kill
GAME MODE
- Added New game mode Mannpower! to TF2 Beta Maps
- The Following is a list of features in the initial launch of Mannpower and is subject to changes in future updates. (Feedback is highly encouraged.)
- Contains 8 permanent power ups players can find in the map.
- Players can only hold 1 permanent power up at a time.
- Killing a player with a permanent power up forces the power up to drop.
- Contains 1 temporary power that can be found in the map.
- use the ‘dropitem’ command to drop the currently held permanent power up.
- Added new Default Stock Action Item Grappling Hook. Grappling hooks are usable in Mannpower mode and servers that enable it. Once equipped, press and hold the action key to use it. Use to move the player toward the hooked object.
- Mannpower Beta plays a modified version of Capture the Flag that requires your team’s flag to be at base in order to capture the enemy flag.
- Touching your flag will instantly return it to base.
- Currently supported on Maps ctf_foundry and a modified ctf_gorge.
- Instant Respawns enabled
- Random critical attacks disabled
- Players spawn with 6 seconds of invulnerability
GENERAL
- MvM : Added chance to find Australium Weapon rewards to all Advanced and Expert Mann vs. Machine tours. Previously only available on Two Cities tour
- MvM : Added Killstreak kits for Quickiebomb Launcher, Iron Bomber and Panic Attack in to Two Cities MannUp loot tables
- Crafting items that are marked as temporarily untradable will now yield temporarily untradable items instead of permanent
- Fixed a client crash related to the material system
- Removed the Giftapult from the store and added a crafting recipe for it
- Updated the equip_region for The Beastly Bonnet
- Updated the localization files
- Removed the map restriction on players in karts respawning ghost teammates when they touch them
Amended from the 12/23/14 (12/24/14 UTC) update:
Valve- Added LBTF2 and FBTF tournament medals
- Reduced the amount of self-damage received from the Loose Cannon
Rumor has it:
- Our old friendly schema teardown person, TheAnthal, has a list of all the new festives
- ElderLolz of Facepunch has a compilation image:
http://puu.sh/dFP2A.png
- Per Trade.TF, cosmetics added are NOT craftable (but will have craft numbers), the new non-festive weapons ARE craftable (but do NOT have craft numbers)
- Raw item schema: http://git.optf2.com/schema-tracking/commit/?h=teamfortress2&id=a94aeb7070c274ee6a47461b3b320b093affe9db
- Strings: https://github.com/SteamDatabase/GameTracking/commit/aaf827f63d4efc545edab289767933bed81675c0
- Size is close to 100 MB