v1.5.0

What's Changed

• ConcurrencyError fix by @thewhaleking in #162
• Added better typing by @thewhaleking in #163
• Fix arg order in retries by @thewhaleking in #165
  • removes "bool object has no attribute Metadata" errors
• Concurrency improvements by @thewhaleking in #164
  • True Runtime independence in AsyncSubstrateInterface:
    • ensures no need to reload types from a shared object that may interfere with concurrency
    • increases memory usage slightly, but drops CPU usage dramatically by not needing to reload the type registry when retrieving from cache
  • RuntimeCache improved to automatically add additional mappings
  • Uses a single dispatcher queue for concurrent sending/receiving which eliminates the need for coroutines to manage their own state in regard to connection management.
  • Futures from the Websocket now get assigned their own exceptions
  • Overall cleaner logic flow with regard to rpc requests
  • The Websocket object now handles reconnections/timeouts
  • Separation of normal ping-pong calls and longer-running subscriptions

Full Changelog: v1.4.3...v1.5.0