Version 1.4.5 of Viscosity for Mac is now available! We've greatly improved PKCS#11 support, making it more straightforward to use for end users. We've also vastly improved challenge/response support, making it much easier to implement two-factor authentication in custom OpenVPN environments (check out the forum for some examples).
Version 1.4.5 Mac Release Notes:
Support for static challenge/response requests
Optimised memory usage while connected
PKCS#11 certificate names are now presented in a clearer format
Invalid PKCS#11 PINs and locked devices will now be detected
Spanish localization updates (thanks to Claudio Brandy)
Disconnect on idle option will now be correctly saved
Various bug fixes and enhancements
The 1.4.5 update can be automatically installed from inside Viscosity, or downloaded and manually installed. For support with this version please visit our support section.