Joompla 1.6 is about to be released, and probably you will add it to the list of applications.
I suggest you keep 1.5.21 available for download... it will make some of us developers our lives easier... please
Softaculous will have 1.6 stable whenever it is released.
----------------------- For immediate support please email us at our Support email address. PMs sent to any Softaculous Team member or posting in the forums is not the official way to get support.
Remote Installer - AEFER Softaculous Webuzo - It is Softaculous Standalone for Enterprises, SMB, Developers. Deploy it on Dedicated Servers, VPS, Virtual Appliances or the Cloud
Softaculous Virtualizor - The Next Generation VPS Panel
I agree, it would be great to have both 1.5 and 1.6 available to install. There will probably be some compatability issues with various components when 1.6 first comes out, so we may be using 1.5 for a while yet.