> - - Additional installed modules need upgrade to work on NukeViet 4.4.04, see update instructions here
> - - If you use a non-default theme please upgrade to 4.4.04 follow the instruction here
> - - Modules used for version 4.4.04 if not upgrade it will still run, but will be poor in terms of security and no canonical link tag
> - - The interface if not upgraded to it will still run but without some new features. If you use block global.QR_code.php, you need to upgrade according to the upgrade instructions interface above. If you don't upgrade that block won't display.
> - - These things can be done after upgrading. You should save the two instructions above for later use