Release D 2.076.0

[Mario Kröplin via Digitalmars-d-announce]

What's the problem with `TypeInfo_Typedef`?

https://github.com/dlang/undeaD shows "build:failing".
https://travis-ci.org/dlang/undeaD/jobs/270947584 shows:

src/undead/doformat.d(934,23): Error: undefined identifier 
TypeInfo_Typedef