Support for ACME Renewal Information (ARI)

[NetForce1]

Since 2023, Let's Encrypt supports ACME Renewal Information (ARI). ARI brings some nice improvements in the way certificate renewals are scheduled and handled. For more information, see this blog post: https://letsencrypt.org/2023/03/23/improving-resliiency-and-reliability-with-ari/.

The blog also contains a post with technical guidance on how to integrate ARI into ACME clients: https://letsencrypt.org/2024/04/25/guide-to-integrating-ari-into-existing-acme-clients/.