
The Total Gaming Network reported today that the soldier class update had been apparently posted on the official TF2 blog in error; the post was quickly removed from the official page.
The post details that some major overhauls will come to the mechanics to the game and implement the item trading system.

After Valve released the Team Fortress 2 source code, developers and modders are reviving TF2 VR, making it bigger and better than ever.
Seems dumb, multiplayer fast paced VR... Sounds like a recipe for disaster.
Source 2 versions of the games they had, remakes or sequels to their games should've come out like a decade ago, now they'd need a heavily upgraded Source 2 or just Source 3 to be up to par with current engines tbh..

Valve: "Mod makers, rejoice! We've just released a massive update to the Source SDK, adding all the Team Fortress 2 client and server game code. This update will allow content creators to build completely new games based on TF2. We're also doing a big update to all our multiplayer back-catalogue Source engine titles (TF2, DoD:S, HL2:DM, CS:S, and HLDM:S), adding 64-bit binary support, a scalable HUD/UI, prediction fixes, and a lot of other improvements!"

Behind the aimbots that have plagued Team Fortress 2, a far more sinister story of harassment has unfolded - and it's only getting worse.
Just a heads up:
This is a fake. The Facepunch and Steampowered forums got their hands on this days ago and everyone collectively agreed that it's fake.
There's a lot of subtle differences like the font type and stuff.
It's not the leaked soldier info.