What's Changed
* add `match_ok` & `match_some` by katunilya in https://github.com/katunilya/tibia/pull/65
* add `iterable.lazy.join` by katunilya in https://github.com/katunilya/tibia/pull/67
* 66 move decorators from maybe result containers by katunilya in https://github.com/katunilya/tibia/pull/68
* add `iterable.group_by` by katunilya in https://github.com/katunilya/tibia/pull/70
**Full Changelog**: https://github.com/katunilya/tibia/compare/v2.1.0...v2.2.0