upgrade blazor wasm from version 2.30.0 to latest 3.7 in .net 5.0

Sandy
1
Reputation point
we are planning to upgrade Blazor WASM 2.3 to latest 3.7 running in .NET 5.0, need to understand the possible compatibility issues while doing the upgrade, new features and components in the latest version when compared to version 2.30.0
what code changes/ issues we might have to expect when upgrading from 2.3 to 3.7
also, what are the new features and components in 3.7 ?
tried to find the difference between Blazor WASM 2.3 and 3.7 , but couldn't find any yet.