- add Ruby3.2 to target version.
- externalize code fragments to YAML
- drop Ruby2.5 from target version.
- drop Ruby2.4 from target version.
- python 3.8.2 support - use underscore separator in number literal
- drop Ruby2.3 from target version.
- use -%> in ERB. (available in next release of AtCoderFriends.)
- at_coder_friends 0.6.3 support
- 'vertical array + matrix' input format support.
- 'matrix + vertical array' input format support.
- 'vertically expanded matrices' input format support.
- 'horizontally expanded matrices' input format support.
- decimal type support.
- input data with delimiter(- : /) support.
- Change template file format to ERB.
- Template file integration
- Template file for interactive problems.
- '### OUTPUT ###' embedding pattern.
- '### URL ###' embedding pattern.
- Initial implementation