The following packages have been uploaded to the Cygwin distribution:
* ca-certificates-2.50-4 * ca-certificates-letsencrypt-2.50-4 Mozilla's CA root certificates for use with OpenSSL, NSS, GnuTLS, and other software that handles certificate verification. This update adds the ca-certificates-letsencrypt package, which when installed will make the ISRG R3 intermediate CA a trust anchor and removes trust for the already expired DST X3 root CA (this should strictly not be necessary, but works around bugs present in some libraries in how alternate chains are constructed and verified). This will allow to successfully verify certificates using the Letsencrypt legacy cert chain in certain applications. Install this package when you currently have trouble accessing sites (due to validation complaining about an expired certificate) that had no problems until about September 30 or October 1 2021 depending on your timezone. Please report to the main Cygwin mailing list if you know of an example that still doesn't work for you (with details for reproducing the validation or application error). -- *** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO *** If you want to unsubscribe from the cygwin-announce mailing list, look at the "List-Unsubscribe: " tag in the email header of this message. Send email to the address specified there. It will be in the format: cygwin-announce-unsubscribe-you=yourdomain....@cygwin.com If you need more information on unsubscribing, start reading here: http://sourceware.org/lists.html#unsubscribe-simple Please read *all* of the information on unsubscribing that is available starting at this URL. -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple