Ethereum announced the testnet Ropsten would be closed in Q4 2022

Hi community,

According to this Ethereum official announcement, the Ropsten will be closed in Q4 2022. The following is the light quote.

Ropsten: Q4 2022
The Ropsten testnet, which ran through The Merge on June 8, 2022, will be shut down in Q4 2022.
Developers who currently use Ropsten as a staging/testing environment should migrate to Goerli or Sepolia.

Now, I can see from the code that Blockcerts seems to support only the Ropsten in Ethereum testnets.

; cert-issuer/conf_ethtest.ini
chain = <ethereum_ropsten|ethereum_mainnet>

If so, I think it is time to start thinking about supporting the recommended testnets like Goerli or Sepolia.