17.4.1 (2022-04-09) Bug Fixes coerce pollutes argv (#2161) (2d1136d) completion: don't show positional args choices with option choices (#2148) (b58b5bc) hide hidden options from completion (#2143) (e086dfa), closes #2142 show message when showHelpOnFail is chained globally (#2154) (ad9fcac)
