The libfreefare project aims to provide a convenient API for MIFARE card manipulations.
Stable releases can be found at libfreefare download section.
git clone https://code.google.com/p/libfreefare/
Before compile it, remember to run
Once fetched, you can now compile libfreefare using usual autotools way:
./configure --prefix=/usr make sudo make install
It uses extensively Cutter framework for testing.
See dedicated page Troubleshooting for more info.
ChangeLog is directly available from libfreefare's repository: https://code.google.com/p/libfreefare/source/browse/ChangeLog
If you want more detailed change log, you can use the repository log: https://code.google.com/p/libfreefare/source/list
There are many ways to contribute to libfreefare, including but not limited to: