Substrate-interface

What's Changed
* Removed deprecated get_runtime_events by arjanz in https://github.com/polkascan/py-substrate-interface/pull/232
* Added get_metadata and retrieve_extrinsic_by_hash methods by arjanz in https://github.com/polkascan/py-substrate-interface/pull/233
* Scalecodec: Updated Crust network type registry (https://github.com/polkascan/py-scale-codec/issues/75)


**Full Changelog**: https://github.com/polkascan/py-substrate-interface/compare/v1.2.7...v1.2.8

Added type registry for Crust Network

Support for `F32` and `F64` SCALE types

What's Changed
* Message encryption and decryption methods by khssnv in https://github.com/polkascan/py-substrate-interface/pull/213
* Fix bug with create_from_uri() on french mnemonic 218 by vtexier in https://github.com/polkascan/py-substrate-interface/pull/219
* Allow signing of bytes in `Keypair`
* Added signature verification examples and unit tests https://github.com/polkascan/py-substrate-interface/issues/217

New Contributors
* khssnv made their first contribution in https://github.com/polkascan/py-substrate-interface/pull/213

**Full Changelog**: https://github.com/polkascan/py-substrate-interface/compare/v1.2.4...v1.2.5

Process new [u8; 4] DispatchError format 211

What's Changed
* Updated `scalecodec`: Fixed `BTreeSet` implementation
* Multi-language mnemonic support by arjanz in https://github.com/polkascan/py-substrate-interface/pull/198
* Add MnemonicLanguageCode class with language code values for mnemonics by vtexier in https://github.com/polkascan/py-substrate-interface/pull/202

New Contributors
* vtexier made their first contribution in https://github.com/polkascan/py-substrate-interface/pull/202

**Full Changelog**: https://github.com/polkascan/py-substrate-interface/compare/v1.2.2...v1.2.3