This Let's Encrypt / ACME server has been updated with urls that this client doesn't understand

[awb99]

I am getting this strange messages with auto-sni and express.

with debug=true

This Let's Encrypt / ACME server has been updated with urls that this client doesn't understand
{ 'key-change': 'https://acme-staging.api.letsencrypt.org/acme/key-change',
  'new-authz': 'https://acme-staging.api.letsencrypt.org/acme/new-authz',
  'new-cert': 'https://acme-staging.api.letsencrypt.org/acme/new-cert',
  'new-reg': 'https://acme-staging.api.letsencrypt.org/acme/new-reg',
  'revoke-cert': 'https://acme-staging.api.letsencrypt.org/acme/revoke-cert' }

with debug=false:

This Let's Encrypt / ACME server has been updated with urls that this client doesn't understand
{ 'key-change': 'https://acme-v01.api.letsencrypt.org/acme/key-change',
  'new-authz': 'https://acme-v01.api.letsencrypt.org/acme/new-authz',
  'new-cert': 'https://acme-v01.api.letsencrypt.org/acme/new-cert',
  'new-reg': 'https://acme-v01.api.letsencrypt.org/acme/new-reg',
  'revoke-cert': 'https://acme-v01.api.letsencrypt.org/acme/revoke-cert' }

The debug=false certificates do work!! So it is not an error, but rather a warning message.
Perhaps a redirect message? I think this log entries are confusing, and should not appear when everything is working.

[DylanPiercey]

I have just released a major revision to auto-sni (2.x) please try updating and ping me here if the issue persists.