This release adds support for 5G and maintains previous features * 5G SA in gNB - PHY, MAC, RLC, PDCP, SDAP, RRC layers - 2x2 MIMO and 256-QAM for UL/DL - 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths - Up to 800Mbps throughput or 5ms latency - F1, basic E1, 5G FAPI (SCF 222.10.02), split 8 split options - Handling of up to 16 UEs - RRC procedures for connection setup, multiple PDU sessions, reestablishment * 5G SA in UE - PHY, MAC, RLC, PDCP, SDAP, RRC layers - 2x2 MIMO and 256-QAM for UL/DL - 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths - Custom FAPI-like MAC/PHY interface - RRC procedures for connection setup and cell measurement * Basic 5G NSA in gNB - X2 sgNB Addition Request between OAI eNB and gNB * 4G eNB and UE - Bugfixes in fairRR scheduler (eNB) - Non-standard F1 midhaul removed (eNB) - FlexRAN removed (eNB) - Sync fixes (UE) * LTE-M supported * Support for AW2S devices, RFsimulator channel emulation support For more information on supported features, please refer to doc/FEATURE_SET.md