friendsofsilverstripe/upgrade-path

Version dev-master 1195 Identifies which packages restrains you from upgrading to a newer framework version.

spekulatius/silverstripe-composer-versions

Version dev-master 996 Collect information about composer package versions in SilverStripe

bringyourownideas/silverstripe-composer-versions

Version dev-master 578 Collect information about composer package versions in SilverStripe

sunnysideup/server-management

Version dev-master 5 Server Hacks to upgrade / downgrade