Firebird 3.0.1 Status in Debian and Ubuntu

Firebird 3.0.1 is packaged in Debian testing and in unstable

For Ubuntu we recommend Firebird 3.0 ppa where package is imported directly from Debian repository

Ubuntu Supported Versions  : Ubuntu 16.10 (Yakkety) , 16.04 (Xenial)  and 14.04 (Trusty)

Firebird 3.0 popcon graph for Debian is here

ps: Firebird 2.5 is removed from Debian archive (replaced by Firebird 3.0 package in Debian unstable and testing)