After three and half years I decided to move from using Let's Encrypt to using ACM to manage SSL certificate on this site.
Three months ago I created Let's Encrypt certificate using Lego. Today was the time to renew it.
Another take on Let's Encrypt. I found a tool that makes it work as intended: easy.
My current wild-cart SSL certificate will expire in a couple of days and I decide to try Let's Encrypt beta and move this website to Amazon S3 and CloudFront.