Let's Encrypt (--preferred-chain "ISRG Root X1") support.

[anestevemo]

Hi!

Due to the Let's Encrypt DST Root CA X3 Expiration (September 2021) we need to add ' --preferred-chain "ISRG Root X1" ' to the certificate request in order to avoid compatibility issues.

Is there any way to perform this change in the code?

Kind regards, Antoni.

https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/

[gregtwallace]

It looks like this project leverages Certes. They'll need to update to add this support. There's an issue over there for this: https://github.com/fszlin/certes/issues/276

No recent updates though.