v2.0

Version 2.0 is a breaking change in that some vocabulary will change for
semantic accuracy and to more closely match Unicode Consortiums's use of
language:

• roman becomes latin
• upper-roman becomes latin-capital
• lower-roman becomes latin-small
• extended-roman becomes latin-extended
• upper-greek becomes greek-capital
• lower-greek becomes greek-small
• extended-greek becomes greek-extended
• upper-cyrillic becomes cyrillic-capital
• lower-cyrillic becomes cyrillic-small
• extended-cyrillic becomes cyrillic-extended
• common-hanzi becomes hanzi-common

However common-passwords will remain as common-passwords

Also "classes" become "sets" and most "characters" become "tokens".
The output object also changed in that now classNames are sets.