Bump version to 0.12.0

Fix generation of mconfig.h

Bump version to 0.10.0.

I am declaring this an "Alpha" release.

Version 0.9.1

Version 0.9.0

Bump version to 0.8.2

Compilation fix for Musl systems

Bump version.

Up version to 0.7.0.

Up version, update NEWS.