Fusion-icon was removed from Sisyphus.

...and uncomment all network services such as
Moodle, Mediawiki, Owncloud, Rujel.

...and increase version to 8.2.

...and arrange yandex-browser-preinstall only for x86_64.

This reverts commit 376630e4ee1912aeb0fed211b28e70d20d6a55e2.

These are explicitly supposed to not be a part of the profile
in the first place.