src/Composer/Plugin.php
public function onPostPackageEvent(PackageEvent $event)
    {
        $package = $this->getOpenBizPackage($event->getOperation());
        if ($package) {
            // By explicitly setting the package, the onPostCmdEvent() will
            // process the update automatically.
            $this->OpenBizPackage = $package;
        }
    }
public function onPostPackageEvent(PackageEvent $event)
    {
        $package = $this->getOpenBizPackage($event->getOperation());
        if ($package) {
            // By explicitly setting the package, the onPostCmdEvent() will
            // process the update automatically.
            $this->OpenBizPackage = $package;
        }
    }
Execute update after update command has been executed, if applicable.

@param PackageEvent $event