* 1.15 - Audit against Rahn book tables + tests for such. Forte numbers use Z instead of z to conform with said book (though [Zz] still accepted in input). Better document half_prime_form vs. other *_form methods. * 1.14 added adjacent_interval_content(). * 1.12 mandatory POD tests, refaddr on nexti and cohorts in unlikely event some object-but-array thingy is used. Makefile.PL maukeification. * 1.10 added mininterval(). * gen_melody, check_melody created in 1.03, might see future changes in API. Otherwise, see the git repository.