- Added Class-B support, as defined in LoRaWAN v1.1
- Added downlink "just-in-time" scheduling to optimize downlink capacity
- Merged all different flavours of packet forwarder into one unique lora_pkt_fwd
- Updated Gateway <-> NetworkServer protocol ti describe the new format of "time" field.
** WARNING **
** This version is an experimental release for Class-B support.
** KNOWN LIMITATIONS/BUGS **
** - Not compatible with iot.semtech.com due to protocol change (see PROTOCOL.txt).
- Does not support 27dBm design (with FPGA), not yet merged with master branch.
- The beacon preamble length should be set to 10 instead of 6.
- The "immediate" mode for downlink is not working anymore.