I updated Cygwin and I can no longer SSH into any remote machines.
Here is the relevant debug output from SSH; What is happening?
debug1: Server host key: ssh-rsa SHA256:VTUSWVnLWQ6ohJ0hZ7vcswPKnuBsXSqtqH054jWxMAA debug1: Host 'xxx.yyy.zz' is known and matches the RSA host key. debug1: Found key in /home/nifle/.ssh/known_hosts:5 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey debug1: Next authentication method: publickey debug1: Trying private key: /home/nifle/.ssh/id_rsa debug1: Skipping ssh-dss key /home/nifle/.ssh/id_dsa for not in PubkeyAcceptedKeyTypes debug1: No more authentication methods to try. Permission denied (publickey).