What happened to the alias this = identifier syntax in 2.062?

[Andrej Mitrovic]

On 2/22/13, Marco Leise <Marco.Leise at gmx.de> wrote:
> That said I started using "alias this = ..." as well and was
> surprised it was removed, but noticed it in time as a DFeed
> line on IRC.

It will be documented in the changelog once
https://github.com/D-Programming-Language/d-programming-language.org/pull/284
is pulled.