Fienix 5.1 has been released, featuring updated versions of many applications. Additionally, Fienix Installer has been released, allowing installation on Open Firmware based PowerPC systems, such as those manufactured by Apple. Fienix 5.1 was validated on AmigaOne X5000 and Apple Power Mac 11,2 dual-core and quad-core systems. Fienix Installer was validated on Apple Power Mac 11,2 dual-core and quad-core systems. Fienix 5.1 and Fienix Installer are believed to work on a wider variety of systems, possibly using yaboot boot parameters, but this has not been tested.