My domain is: swissski.club
I got the email reminding me that the cert will expire in 10 days and I should renew. But it includes no link to renewal instructions, and I find no obvious instructions on the entire letsencrypt.org site and this forum (the forum posts seem to address only specific problems, or bots). The email does have a link to https://letsencrypt.org/docs/integration-guide/ , but that page covers all matters related to obtaining a cert, automating renewal, etc., mentioning renewal only in passing. Even there, there is no link to instructions.
I have renewed only once before, but actually, I had waited too long, so it was actually a recovery and reinstallation of the existing certification. Sorry, I don’t remember how I even did that.
My web server is a shared-server Cpanel account at GoDaddy, and this is an add-on domain. (The account’s primary domain has its own GoDaddy cert. GoDaddy sells certs, so for obvious reason it doesn’t offer guidance re Let’s Encrypt.)
I can login to a root shell on my machine (yes or no, or I don’t know): No (I think)
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): Cpanel. Or I have FTP access via FileZilla.
Can you provide a link to renewal instructions for this novice, hopefully step-by-step? I’m happy enough to renew it manually every 60-70 days. Installing and learning a bot, if that is even possible in my case, is surely more work than that.