Introduced the fully editable PK6 class object, which is now used by
PKHeX's pk6 editor, as well as updated the Box Data Report. Readability
should be increased as no
Includes bug fixes:
Odaxis' report regarding Event Flag Editor
Showdown sets using "Trait" instead of "Ability" (old old style) now can
be read.
Imported showdown sets will not use the imported gender label (instead
uses the current style, same 'value')
Remove numerous inter-form dependencies, remove hard-coded offsets,
update a few spots to use better programming practices.
Should increase the readability of PKHeX's source code.
