Resources

Micronaut Guest Post

Jan 28, 2022
Let’s Encrypt’s ALPN Challenge-Type Certificates Revocation and the Micronaut Acme Module
Let’s Encrypt is revoking all certificates created before January 26, 2022 through the ALPN challenge type, starting on January 28th. Developers using the Micronaut Acme module may need to take manual action in order to renew their certificates in time. Certificates signed after January 26th using the ALPN challenge, including new certificates, are not affected....