# 0.3.0 (December 19, 2019)
- Update to `tower-service 0.3`
- Update to `futures-core 0.3`
# 0.3.0-alpha.2 (September 30, 2019)
- Move to `futures-*-preview 0.3.0-alpha.19`
- Move to `pin-project 0.4`
# 0.3.0-alpha.1 (September 11, 2019)
- Move to `std::future`
# 0.1.0 (April 26, 2019)
- Initial release