%||% null default operator to the package%x| (and %xor% as an alias) for XOR logical operations%!& (and %nand% as an alias) for NAND logical operations%btwn% for NA values to be considered FALSE when evaluated since, conceptually, an NA does not fall between any X,Y. Option is accessed via infixit.btwn.ignore_na%btwn% can now test whether one date is within two other comparison dates. This does not introduce any breaking changes to the previous functionality but was a pain in the ass to refactor everything to ensure that, I don't mind telling you. New documentation to the README added.%+=%, %-=%,%*=%,%/=%, and %^=%---which all mimic their cousins in Python. Documentation added into the package as well as the README.%+% so that people can specify the sep argument (should infixit.paste option be set to "paste"). Defaults to " ".Hello world! Let’s do our best!