Version 6.0.0
A new release of libcifpp. The main change is the way chemical compound information is retrieved. Former versions of libcifpp could use the CCP4 monomer library as source but that has been dropped.
Furthermore, boost is no longer used for testing (but you still need boost for the regular expression inside the validator in case you use the standard library from GCC).
And a lot of effort went into setting up github continuous integration and making sure the code builds on all major platforms.