3.18.2

Support for using Go templates to construct the Packet Broker Cluster ID from The Things Stack’s Cluster ID using the pba.cluster-id-template setting.
Support for importing end devices using a CSV file. See documentation for the data format.
Support claiming end devices in an external Join Server (ex: The Things Join Server).

Replace as.down.data.forward to as.down.data.receive in default event filter, so that decrypted and decoded dowlink payload can be examined in the Console.

Join-accept scheduling if it took more than ~1.2 seconds to process the device activation with default configuration. These slow device activations can be observed when using external Join Servers.
Fix issues in the webhook forms causing webhooks to be created with all message types enabled and no way of deactivating message types.
Fix validation issue in the webhook form not detecting message type paths with more than 64 characters.
Fix “reactivate”-webhook button in the Console.
Port returned by the LBS LNS discovery message if standard 80/443 ports are used.