libgta 1.2.0 and gtatool 2.4.0 are released!
The most important change is that builtin compression is now deprecated. It is simply better to
use external compression tools on GTA files. So unless you explicitly request it, libgta
will be build without compression support. This also means that libgta now does not require other
libraries anymore.
This change is also reflected in gtatool and in the file format specification.
Furthermore, it is now recommended to build libgta with CMake instead of the
autoconf configure script.