update Raspian, reinstall domoticz?

[Robert1974]

Dear all,
if have been running Domoticz for a view years and I update Domoticz when it is available.
I would like to update Raspian to version 12, currently I run version 10.
After the Raspian update, do I need to reinstall Domoticz

[HvdW]

Copy the current domoticz directory somewhere and place it back on your new RPI install with another name like ~\domoticz.old
Then go https://www.domoticz.com/wiki/Raspberry_Pi and do the bash.
The install script will find your former setup and after the install everything is back in place.
No need to copy the domoticz.db from the old install to the new one.