Trillian for Linux
Trillian 2.0 for Linux is now available. The current beta build is 2.0.0.7 (changelog) which was released on April 25, 2016.

Debian, Ubuntu, Kubuntu, Mint
Trillian 64-bit Debian package (Ubuntu 16.04+)
Trillian 64-bit Debian package (Ubuntu 15.10)
Trillian 64-bit Debian package (Ubuntu 15.04 and earlier)
Trillian 32-bit Debian package (Ubuntu 15.10)
Trillian 32-bit Debian package (Ubuntu 15.04 and earlier)
Fedora, Red Hat, CentOS
Trillian 64-bit RPM package (Fedora 23+)
Trillian 64-bit RPM package
Trillian 32-bit RPM package

Note: In-house Trillian Servers must be running Trillian Server 1.1 for this version to connect.