We will be performing an infrastructure upgrade in the EU cluster at this time. App containers will be restarted and user connections will reconnect. If the current built version of your app is currently crashing, this upgrade will not restart containers that may have been running at an older version.
Additionally, we will be disabling IP Whitelisting support for apps that do not use Galaxy Pro, as described in https://blog.meteor.com/introducing-galaxy-professional-built-in-apm-5e063839a4aa
. After this upgrade, any apps that have not enabled Galaxy Pro and kept IP Whitelisting enabled in their Settings panel will no longer send outgoing messages from the IP Whitelisting IPs. If you have configured your database or other service to only accept connections from the Galaxy Whitelisting IPs, your app will no longer be able to reach the service after this date unless you have enabled Galaxy Pro and kept IP Whitelisting enabled. If you have any questions about this change, please contact support.