Upgrade to ACMEv2 Client

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1

Which version of the certbot client does support ACMEv2 by default? I could not find any informations about that.

I just upgraded from 0.21 to 0.28. Is this enough?

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Hi,

The latest version of certbot is 1.1.0.
You should always attempt to upgrade to the latest version to avoid issues with different integration/implementation changes.

What's your OS?

P.S. certbot should change your api to v2 by default on client v0.26.0 (or a minor version later). 0.28.0 should upgrade you automatically. (If you are still on apiv1 after the upgrade, please manually update your endpoint to use v2.)

Thank you

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Thank you. Iā€™m currently using Debian 9.4. Certbot 0.28 seems to be the latest version on the mirror for that OS.

According to the man page, certbot is now using ā€œhttps://acme-v02.api.letsencrypt.org/directoryā€ as default server, which looks fine to me.

I have an other server running certbot 0.26.1. But the client still uses v1. The automatic update does not seem to happen. How can I manually update the default server to v2? Updating certbot is a bit more complicated on this server because it is provided by a plugin which does not currently have an update.

4

Hi,

You should use --server https://acme-v02.api.letsencrypt.org/directory to force certbot use ACME v02 API.
Example: sudo certbot renew --server https://acme-v02.api.letsencrypt.org/directory

Thank you

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