Upgrade the GeoGebra plugin, now in auto/, to v1.1.4
Upgrade plugin 'verifier' to v1.0.2
Upgrade plugin 'cextras' to v3.2.4
Upgrade plugin 'facteur' to v3.2.4
Upgrade plugin 'formidable' to v1.3.5
Upgrade plugin 'couteau_suisse' to v1.8.114
Upgrade plugin 'notifications' to v3.0.9
Upgrade plugin 'saisies' to v1.30.0
Upgrade plugin 'spip_bonux' to v3.0.4
Keep the previous template around
Put new relecteurs in 'nouveau'