Access Server 2.6 versions

Added Support for secure LDAP and connecting with Google Identity.

Please note that SSLv2 and SSLv3 support for LDAP connections has been dropped. TLS 1.1 is now the new default.

In case of communication problems with LDAP server after upgrading, please see documentation for TLS settings for LDAP connectivity.

Bundled Access Server with new OpenVPN Connect Client for macOS and Windows that can implement a proxy server in the OS.

Also includes a change in split-DNS handling for macOS to fall in line with our other products.

Resolved a small issue with DNS default suffix on Windows 10 when the client PC already had a DNS default suffix.

Updated the Access Server licensing system to be compatible with our improved secure licensing system.

Disabled compression by default to resolve VORACLE vulnerability (see security advisory regarding VORACLE).

Resolved a problem with post_auth script and LDAP group mapping that occurred in AS 2.5.3.

Changed buffer default settings to resolve very slow web interface loading on Amazon AWS in specific circumstances.

OpenSUSE build support was dropped as of this version of AS.