I have upgraded with the help of wiki, and I have used the following commands:

mkdir ~/domoticz
cd ~/domoticz
wget http://www.domoticz.com/releases/release/domoticz_linux_armv7l.tgz
tar xvfz domoticz_linux_armv7l.tgz
rm domoticz_linux_armv7l.tgz

Domoticz is now at version #3.5237,
However the ...

Hi Folks,
I am a newbee on Linux and raspberry
I like to upgrade my Domotics software.
However WebUI: Check for Updates returns: No Updates Available
and
cd domoticz
./updaterelease

doesnot help either.

Please help me how to proceed from here.
Thanks and regards,
Fred