What's Changed
* fix `__repr__` for ConsensusConstants to use upper case names by arvidn in https://github.com/Chia-Network/chia_rs/pull/904
* update chia-bls adding `dep:` to `dep:chia_py_streamable_macro` by altendky in https://github.com/Chia-Network/chia_rs/pull/909
* update `PyStreamable` to provide `IntoPyObject()` by altendky in https://github.com/Chia-Network/chia_rs/pull/911
* use `Self` more in the stubs by altendky in https://github.com/Chia-Network/chia_rs/pull/912
* Bump openssl from 0.10.68 to 0.10.70 by dependabot in https://github.com/Chia-Network/chia_rs/pull/918
* add unnamed single-field struct support to `PyJsonDict` by altendky in https://github.com/Chia-Network/chia_rs/pull/910
* fixup stubtest for mypy 0.15.0 by altendky in https://github.com/Chia-Network/chia_rs/pull/923
* allow adding spend bundles in batches, for BlockBuilder by arvidn in https://github.com/Chia-Network/chia_rs/pull/929
* fix clippy warning of using a format string in a non-format context by arvidn in https://github.com/Chia-Network/chia_rs/pull/930
* bump version number to 0.20.0 by arvidn in https://github.com/Chia-Network/chia_rs/pull/931
**Full Changelog**: https://github.com/Chia-Network/chia_rs/compare/0.19.1...0.20.0