What's Changed
New Features
* 塗りつぶし画像を読み書きする関数を作成しました by yuji38kwmt in https://github.com/kurusugawa-computer/annofab-api-python-client/pull/588
* `annofabapi.segmentation.read_binary_image`
* `annofabapi.segmentation.write_binary_image`
Others
* Update README_for_developer.md by yuji38kwmt in https://github.com/kurusugawa-computer/annofab-api-python-client/pull/586
* Bump pylint from 2.17.2 to 2.17.4 by dependabot in https://github.com/kurusugawa-computer/annofab-api-python-client/pull/587
**Full Changelog**: https://github.com/kurusugawa-computer/annofab-api-python-client/compare/v0.69.0...v0.70.0