Version 2.0.3
- Fix version number, sorry.

Version 2.0.2
- Changed more signatures to use std::filesystem::path
  instead of std::string. To ease compilation on MSVC

Version 2.0.1
- Fix math problem, on some system combinations abs(x) would
  first truncate x to an integer. Replacing with std::abs(x)
  restores normal behaviour.

Version 2.0.0
- Updated build configuration
- removed bzip2 support

Version 1.1.0
- Now with cmake instead of GNU configure

Version 1.0.0

- First public release as a split-out library