Does not have "cosmwasm_1_1" capabilities.

[ARitz-Cracker]

Sei cannot be used with the new features provided in cosmwasm-std v1.1 and newer. This is especially an issue because the Sei documentation advertises the native token factory as a successor to CW20 and yet contracts are unable to get the total supply of a token created by the native token-factory due to it being a new feature only available to cosmwasm-std v1.1 and newer

I'm not a Go developer, though skimming through the source of both this and upstream, it seems like all it needs to be done is to upgrade the wasmvm dependency and add the new capabilities (cosmwasm_1_1, cosmwasm_1_2, etc.) to the list passed to it here.

More info about the new features in the newer versions of the cosmwasm-std api can be found here