I found the title error, followings are the log. Current firmware version is berlin2024 0.1.10-rc1.
23:16:09.305 [debug] [NervesHubLink] FWUP PROG: 0%
23:16:10.069 [error] [NervesHubLink] FWUP ERROR: Firmware archive's meta.conf fails digital signature verification.
23:16:10.069 [info] :alarm_handler: {:clear, NervesHubLink.UpdateInProgress}
23:16:10.070 [error] GenServer Fwup.Stream terminating
** (stop) "Firmware archive's meta.conf fails digital signature verification."
Last message: {#Port<0.114>, {:data, <<69, 82, 0, 0, 70, 105, 114, 109, 119, 97, 114, 101, 32, 97, 114, 99, 104, 105, 118, 101, 39, 115, 32, 109, 101, 116, 97, 46, 99, 111, 110, 102, 32, 102, 97, 105, 108, 115, 32, 100, 105, 103, 105, 116, 97, 108, ...>>}}
State: %{port: nil, cm: #PID<0.2037.0>}