PostPluginUpdateEvent example

$plugin->getUpdateVersion()
        );

        $this->events->notify(PluginEvent::PRE_UPDATE, new PrePluginUpdateEvent($context, $pluginBootstrap));

        $this->installResources($pluginBootstrap, $plugin);

        $this->applyMigrations($pluginBootstrap, AbstractPluginMigration::MODUS_UPDATE);

        $pluginBootstrap->update($context);

        $this->events->notify(PluginEvent::POST_UPDATE, new PostPluginUpdateEvent($context, $pluginBootstrap));

        $plugin->setVersion($context->getUpdateVersion());
        $plugin->setUpdateVersion(null);
        $plugin->setUpdateSource(null);
        $plugin->setUpdated(new DateTime());

        $this->em->flush($plugin);

        return $context;
    }