The Bat! v9.1.12 With Updates to TLS and User Interface
In the new version, we have resolved the following error with Google (GMail) servers: "TLS handshake failure. Invalid server certificate (The certificate cannot be used for this purpose)". The Bat! did require "Key Encipherment" or "Key Agreement" in "Key Usage" certificate attribute for TLS even if the certificate was only used to sign ephemeral keys to provide perfect forward secrecy. If a server only supports perfect forward secrecy TLS cipher suites, the certificate used by this server may have no "Key Encipherment" or "Key Agreement" in the "Key Usage" attribute, as was the case with Google (GMail) servers.
We have also added new options for customizing the user interface (access the menu "Workspace\Toolbars\Customize") and improved the QR Code generator. Please refer to the entire list of changes.