What's Changed
* Fix is_url by simleo in https://github.com/ResearchObject/ro-crate-py/pull/168
* Make Entity id a readonly property by simleo in https://github.com/ResearchObject/ro-crate-py/pull/169
* Add contentUrl when fetching remote files by simleo in https://github.com/ResearchObject/ro-crate-py/pull/170
* CLI: add file and dataset by simleo in https://github.com/ResearchObject/ro-crate-py/pull/171
* CLI: Support for adding arbitrary properties by simleo in https://github.com/ResearchObject/ro-crate-py/pull/172
* Delete trailing whitespace in the readme file by simleo in https://github.com/ResearchObject/ro-crate-py/pull/176
* avoid deprecated pkg_resources by mashehu in https://github.com/ResearchObject/ro-crate-py/pull/173
**Full Changelog**: https://github.com/ResearchObject/ro-crate-py/compare/0.9.0...0.10.0