Please be careful and save all of your datas before beginning the migration.
Work in progress, not available yet`
This action will be necessary if you want to delete old files imported in Strapi V3, later.
UPDATE `files` SET `provider` = 'strapi-provider-upload-google-cloud-storage' WHERE `provider` = 'google-cloud-storage';/!\ Be careful, this migration guide is not finished yet. /!\