Version 3.0.0

- Now defaults to TLS 1.2 when acting as an SSL server ([radius_server_eap] or [ldap_server_auto]). Opt into a lower TLS version with the minimum_tls_version configuration option. - Now creates a new user (default name duo_authproxy_svc) during installation to run the proxy server on Linux. - Now creates a new group (default name duo_authproxy_grp) during installation on Linux. This group owns the /opt/duoauthproxy/log folder and all of its files. - Fixed a bug that prevent the authproxy_support tool from being run from in any directory. - Fixed a bug that caused errors when clients connected and disconnected very quickly. - Fixed small bugs in the connectivity tool configuration validation.