What's Changed
* Add support for runtime calls at other blocks than the most recent. by DamianStraszak in https://github.com/polkascan/py-substrate-interface/pull/346
* Ink 4 update by arjanz in https://github.com/polkascan/py-substrate-interface/pull/347
New Contributors
* DamianStraszak made their first contribution in https://github.com/polkascan/py-substrate-interface/pull/346
**Full Changelog**: https://github.com/polkascan/py-substrate-interface/compare/v1.7.2...v1.7.3