v11.2.1

Contributed:

• fix: Re-subscribe to chain updates on reconnection if not a clone (Thanks to https://github.com/F-OBrien)

Changes:

• Add support for AuraUnincludedSegmentApi (Thanks to https://github.com/bee344)
• Add support for ParachainHost v11 Api
• Update Kusama and Westend block upgrades
• Update Substrate metadata to latest