[Therion] new Therion 5.5.1

[Therion]

Hi, there is a new release 5.5.1 of Therion.
Release notes:

v5.5.1          Therion 5.5.1 (2020-07-03):
    
    therion:
     * duplicate shot length removed from expored individual team member statistics
     * improved Proj support in auto mode (automatic specification of the area of use;
       caching and logging of the used transformations) and in the Windows build
     * added support for handling of missing coordinate transformation grids
       (see the proj-missing-grid init file option)
     * support for linking with multiple Proj versions to improve testing
       (see test_proj.sh)
     * improved mingw-w64 compatibility
     * bux fixed
       - various memory-related fixes by Matěj Plch
       - workaround for Proj 7.1.0 axes swap in Krovak's projection

Best regards,
Therion team