hko, 
I just released https://crates.io/crates/openpgp-card-ssh-agent version 0.3.0, a new #SSH agent for #OpenPGP card users.
This agent makes ssh with OpenPGP card devices friction-less: No more ongoing PIN entry!
This release adds full support for Windows, based on amazing work by @wiktor 🥳
This version supports #Linux, #MacOS and #Windows equally.
If anyone with a background in MacOS or Windows packaging is interested in packaging this, we'd love to hear from you!