http://www.eurogamer.net/articles/2014-08-07-has-valve-just-soft-launched-the-source-2-engineTo summarize, in the DotA 2 workshop tools is completely different code to what the Source SDK normally pumps out, all of the core Source files are different and have the suffix 2 attached to them.
Included in the tools are completely different versions of HAMMER (The Source map editor), Console and source code.
What do you think? could this be another valve troll or did they accidentally put in Source 2 code?
