Package: certbot Version: 2.11.0-1.1 on a renewal certbot shows a few warnings about deprecated python3 features:
/usr/lib/python3/dist-packages/certbot/ocsp.py:238: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to this_update_utc. if not response_ocsp.this_update: /usr/lib/python3/dist-packages/certbot/ocsp.py:240: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to this_update_utc. if response_ocsp.this_update > now + timedelta(minutes=5): /usr/lib/python3/dist-packages/certbot/ocsp.py:242: CryptographyDeprecationWarning: Properties that return a naïve datetime object have been deprecated. Please switch to next_update_utc. if response_ocsp.next_update and response_ocsp.next_update < now - timedelta(minutes=5): Regards Harri