Konoha

What's Changed
* deps: remove importlib-metadata since konoha now for py38 or newer by himkt in https://github.com/himkt/konoha/pull/184
* chore: bump konoha (5.5.2) by himkt in https://github.com/himkt/konoha/pull/185


**Full Changelog**: https://github.com/himkt/konoha/compare/v5.5.1...v5.5.2

What's Changed
* chore: fix status badge by himkt in https://github.com/himkt/konoha/pull/181
* deps: update dependent packages by himkt in https://github.com/himkt/konoha/pull/182
* chore: bump konoha (5.5.1) by himkt in https://github.com/himkt/konoha/pull/183


**Full Changelog**: https://github.com/himkt/konoha/compare/v5.5.0...v5.5.1

What's Changed
* deps: update old dependencies and drop py37 by himkt in https://github.com/himkt/konoha/pull/179
* chore: bump konoha (5.5.0) by himkt in https://github.com/himkt/konoha/pull/180


**Full Changelog**: https://github.com/himkt/konoha/compare/v5.4.0...v5.5.0

Konoha v5.4.0 is out.
For users, this release contains several minor dependency updates.

What's Changed
* Run poetry update by himkt in https://github.com/himkt/konoha/pull/167
* Rename master to main by himkt in https://github.com/himkt/konoha/pull/168
* Upgrade sphinx version and change theme (from `sphinx_rtd` to `pydata`) by himkt in https://github.com/himkt/konoha/pull/169
* Cleanup Docker stuff by himkt in https://github.com/himkt/konoha/pull/170
* Relax importlib-metadata constraint by himkt in https://github.com/himkt/konoha/pull/173
* Update certifi by himkt in https://github.com/himkt/konoha/pull/174


**Full Changelog**: https://github.com/himkt/konoha/compare/v5.3.0...v5.4.0

Konoha v5.3.0 uses natto-py v1.0.0. Note that this version drops the Python 3.6.

dependencies
- Update python version (166)
- Update natto-py (164)

other
- Bump konoha (165)

Konoha v5.2.1 contains the update of importlib-metadata.

dependencies
- Update importlib-metadata (160)

other
- Add workflow to publish (161)