It has been more than year from last Gammu release and it's time to release all new features and bugfixes.
You are downloading Gammu source code. To compile it you need some development environment for your platform and CMake tool to configure the sources. There are also some optional requirements for additional features which are listed in INSTALL file in sources. This file also contains more detailed instructions about compiling Gammu.
This source tarball contains Gammu command line utility, libGammu library and Gammu SMSD.
1e96331950d8dfc06cf15a42a7a540600042534816a6ffcbc9c5ca0addd02442
dcf93ced37b369a9cfed7d10a71e8d283819c8b779adf630be85e7e7f97e81e2
2bdb481c596259810b2c0c4fb744db7a050d78275609cce9c6356e3680eeafdd
2cd924af94ca58e487e76b55c534bb699d7cb2670ac056c2717a41e3c3725517