LDC 0.12.0 beta 1 released, please help test!

[David Nadlinger]

(Almost) all the issues reported against the first 0.12.0 alpha
release have been fixed, so it is time for the next round of testing.
Like for alpha 1, please refer to the GitHub release page for the
download links and the
preliminary change log:

https://github.com/ldc-developers/ldc/releases/tag/v0.12.0-beta1

Some of the issues necessitate major changes to the internal workings
of LDC, so please be sure to test the beta against your projects, even
if 0.12.0-alpha1 already worked fine.

MD5 checksums:

4497254aeb0dffd05cfe052b063ae576  ldc2-0.12.0-beta1-linux-x86.tar.gz
918d8c49a33c726638dd1c9bf3126be1  ldc2-0.12.0-beta1-linux-x86.tar.xz
8d065ca9bb510b67e930fda3541abc44  ldc2-0.12.0-beta1-linux-x86_64.tar.gz
4d34bc5616caffcd097107ac89b8f58a  ldc2-0.12.0-beta1-linux-x86_64.tar.xz
9351ae4804a9bc5fe0a0a0817c50002a  ldc2-0.12.0-beta1-mingw-x86.7z
2fd70362b1ea0a63830acafe8c3615c0  ldc2-0.12.0-beta1-mingw-x86.zip
7ea39c8514f41b4cbd9144dbbeb4a29f  ldc2-0.12.0-beta1-osx-x86_64.tar.gz
b6ca20e3acb17e02f7780f34e7700d23  ldc2-0.12.0-beta1-osx-x86_64.tar.xz
75f8f14d77e98f8694811be801fba3e6  ldc-0.12.0-beta1.tar.gz

As always, the Win32/MinGW packages require a recent version of the
mingw-w64 toolchain, see the (new) README file for details. There are
no packages for the Win64/MSVC port yet.

Please be sure to report any regressions at
https://github.com/ldc-developers/ldc/issues!

Cheers,
David