• Add exports for AbstractProviderOptions and for MulticoinProviderPlugin (203a759).
• Add option to adjust perform cache timeout in AbstractProvider (de0f518).
• Add full support for MultiCoin plugins and automatic detection for EVM-compatible coin types (#3888, #4081; 84375be).
• Allow Interface instances where InterfaceAbi are allowed (#4142; 2318005).
• Allow Numeric type for decimals in FixedNumber (#4141; 9055ef6).