v3.0.1

• Removed end device identifiers from DownlinkMessage sent from the Network Server to the Gateway Server
• Added event payload to gs.status.receive, gs.up.receive and gs.down.send events
• Implemented OAuth management in the Identity Server
• Added ttn-lw-cli users oauth commands
• Documented places in the CLI where users can use arguments instead of flags
• Added event payload to as.up.forward, as.up.drop, as.down.receive, as.down.forward and as.down.drop events
• Fixed dev_addr not being present in upstream messages
• Added received_at to ApplicationUp messages
• Added dev_addr to device fetched from the Network Server
• Made device's dev_addr gets updated when the session's dev_addr is updated
• In JSON, LoRaWAN AES keys are now formatted as Hex instead of Base64

Docker images

• docker pull thethingsnetwork/lorawan-stack:latest
• docker pull thethingsnetwork/lorawan-stack:3
• docker pull thethingsnetwork/lorawan-stack:3.0
• docker pull thethingsnetwork/lorawan-stack:3.0.1