Fix newest release links
Fix newest release links

sunnysideup/addons.silverstripe.org,sunnysideup/addons.silverstripe.org,silverstripe/addons.silverstripe.org,sunnysideup/addons.silverstripe.org,silverstripe/addons.silverstripe.org,silverstripe/addons.silverstripe.org,sunnysideup/addons.silverstripe.org