What's Changed
* Fix timestamp type by segments-tobias in https://github.com/segments-ai/segments-ai/pull/37
* Add extra and arbitrary_types_allowed description. by segments-arnout in https://github.com/segments-ai/segments-ai/pull/38
* Support datasets which contain both manually uploaded images and private S3 URLs by dbbert in https://github.com/segments-ai/segments-ai/pull/39
* Add object-level attributes to polygon export format. by dbbert in https://github.com/segments-ai/segments-ai/pull/40
**Full Changelog**: https://github.com/segments-ai/segments-ai/compare/1.0.14...1.0.15