No more news updates under nc 20.0.2

[capricorn72]

occ news:updater:all-feeds throws error:
An unhandled exception has been thrown:
TypeError: Return value of "OCA\News\Command\Updater\AllFeeds::execute()" must be of the type int, "null" returned. in /var/www/owncloud/apps/mail/vendor/symfony/console/Command/Command.php:261
Stack trace:
#0 /var/www/owncloud/apps/mail/vendor/symfony/console/Application.php(920): Symfony\Component\Console\Command\Command->run()
#1 /var/www/owncloud/apps/mail/vendor/symfony/console/Application.php(266): Symfony\Component\Console\Application->doRunCommand()
#2 /var/www/owncloud/apps/mail/vendor/symfony/console/Application.php(142): Symfony\Component\Console\Application->doRun()
#3 /var/www/owncloud/lib/private/Console/Application.php(215): Symfony\Component\Console\Application->run()
#4 /var/www/owncloud/console.php(100): OC\Console\Application->run()
#5 /var/www/owncloud/occ(11): require_once('/var/www/ownclo...')
#6 {main}

nextCloud Version 20.0.2
News Version: 15.0.6

[anoymouserver]

Will be fixed in the next version, see #952
Next time please use the issue template.