v6.0.1

Upgrade priority: Low. Recommended for users of the latest Substrate/Polkadot with Metadata v14.

• Important The Metadata v14 change allows the metadata to expose the chain types. This has been a major overhaul of the metadata handling, hence the major version bump.

Contributed:

• Allow for .clone on Http provider (Thanks to https://github.com/ianhe8x)

Changes:

• Allow for Metadata v14 parsing & usage
• Align DigestItem to latest Substrate
• Adjust Kusama IdentityInfo type for historic versions
• All null values in bundles min/max
• Bump static metadata for latest Substrate, Polkadot & Kusama