Domoticz in a FreeNas Jail - Update don't work

[kleinerJo]

Hello i run Domoticz 4.10394 in on my FreeNas in a Jail. Everything runnes smooth.
I am just wondering when ever i us the button check for updates, i say No update availible.

Unfortunatly i used the Wiki to install it on the FreeNas, and i am not quit familar how to update in the command lline without delete the whole installation, and starting up new.

I hope someone knows the hint, to make me able to update by the webinterface or describe the update or switch to the Beta.

Thanks in advance.