#67: updated version info

#67: edge case correction

#68: single rounding type in one operation

Performance Optimizations using std::move and constexpr (#66)

Support DEC_TRIVIAL_DEFAULT_CONSTRUCTIBLE (#63)

#61: code cleanup

correct build badge link

#61: refactor tests for latest Boost (1.84) support

#61: update cmake

#61: update ubuntu agents in workflow

#61: test code cleanup

#60: correct formatting of test case code

#60: correct toStream when format is specified and global loc is non-default

Merge remote-tracking branch 'origin/master'

#60: more tests for non-standard locales