Backward incompatibility Issue with MetaParams Removal

[quachbq]

The removal of backtrader.metabase.MetaParams class makes it incompatible with some library, e.g. https://github.com/ultra1971/backtrader_ib_insync. Is there a way to keep the MetaParams as an option?

[cloudQuant]

We do not intend to use individual feeds, stores, and brokers anymore. Instead, we will uniformly use bt_api_py​ for integration. All exchange interfaces will be consolidated into bt_api_py, for reference.
bt_api_py use the ib_web api, if you want to use ib_insync, you can add this api to bt_api_py and update to the backtrader, and pr