Reminder HN: Today DST Root CA X3 Expires (Letsencrypt)

Yes, it will expire 20 mins from now: at exactly<p>##############################<p># Sep 30 14:01:15 2021 GMT<p>##############################<p>Check yourself file &quot;ca.crt&quot; with<p>openssl x509 -enddate -noout -in ca.crt<p>Useful links:<p>* <a href="https:&#x2F;&#x2F;blog.devgenius.io&#x2F;rhel-centos-7-fix-for-lets-encrypt-change-8af2de587fe4" rel="nofollow">https:&#x2F;&#x2F;blog.devgenius.io&#x2F;rhel-centos-7-fix-for-lets-encrypt...</a><p>* <a href="https:&#x2F;&#x2F;www.openssl.org&#x2F;blog&#x2F;blog&#x2F;2021&#x2F;09&#x2F;13&#x2F;LetsEncryptRootCertExpire&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.openssl.org&#x2F;blog&#x2F;blog&#x2F;2021&#x2F;09&#x2F;13&#x2F;LetsEncryptRoot...</a><p>* <a href="https:&#x2F;&#x2F;scotthelme.co.uk&#x2F;lets-encrypt-old-root-expiration&#x2F;" rel="nofollow">https:&#x2F;&#x2F;scotthelme.co.uk&#x2F;lets-encrypt-old-root-expiration&#x2F;</a><p>* the discussion in HN at <a href="https:&#x2F;&#x2F;hn.algolia.com&#x2F;?dateRange=pastMonth&amp;page=0&amp;prefix=false&amp;query=letsencrypt%20root&amp;sort=byPopularity&amp;type=story" rel="nofollow">https:&#x2F;&#x2F;hn.algolia.com&#x2F;?dateRange=pastMonth&amp;page=0&amp;prefix=fa...</a>