Nextcloud Upgrade Issue via Web

My Nextcloud update via web was constantly failing. So looked for alternate CLI methods.

Method#1 Using occ cli

sudo -u www-data php ./occ upgrade

Nextcloud or one of the apps require upgrade - only a limited number of commands are available
You may use your browser or the occ upgrade command to do the upgrade
Set log level to debug
Updating database schema
Updated database
Updating <files_pdfviewer> ...
Updated <files_pdfviewer> to 1.1.1
Updating <gallery> ...
Updated <gallery> to 17.0.0
Updating <activity> ...
Updated <activity> to 2.5.2
Updating <comments> ...
Updated <comments> to 1.2.0
Updating <theming> ...
Updated <theming> to 1.3.0
Starting code integrity check...
Finished code integrity check
Update successful
Maintenance mode is kept active
Reset log level

Method#1 Using updater.phar

sudo -u www-data php /var/www/nextcloud/updater/updater.phar

Disable annoying Rich Workspace globally:

sudo -u www-data ./occ config:app:set text workspace_available --value=0