rhbzquery releases

0.4 (2020-12-11)

• add --list-operators
• rename longer operators to be more memorable

0.3 (2020-12-10)

• add --list-fields option
• field validation: error for unknown fields
• for 'content' field, map '~'/'!~' to matches/notmatches
• refactor operator handling to generate help

0.2 (2020-12-09)

• support most search type operators (regexp, substr, isempty, and negatives)

0.1.1 (2020-12-04)

• --file a bug
• --help: do not format FIELDS
• add testsuite and travis

0.1.0 (2020-12-02)

• initial release: supports field parameters, status, flags
• has --mine
• opens urls with xdg-open