- [GY] Clarify use of Reporting-Request and set it to FINAL in TERMINATION_REQ ([#1552](https://github.com/open5gs/open5gs/pull/1552)) -- [pespin](https://github.com/pespin)
- [SBI] Change handling of SessionManagementSubscriptionData as an array ([#1551](https://github.com/open5gs/open5gs/pull/1551)) -- [bmeglicit](https://github.com/bmeglicit)
- [PFCP] Support Multi-CP with One-UP ([c6c8dc1](https://github.com/open5gs/open5gs/commit/c6c8dc1256c304aea1fc44cd70fbaeb290f31ad3))
- [SMF] Use Only One PFCP Session Modification Message in the ViNR([e0a487f](https://github.com/open5gs/open5gs/commit/e0a487f479b7d916044d6595228de6211d548656))
- [SMF] Integrate Session Setup Cycle into GSM State Machine ([#1489](https://github.com/open5gs/open5gs/pull/1489)) -- [pespin](https://github.com/pespin)
- [CX] Functionality for send SMS with using IMS service ([#1477](https://github.com/open5gs/open5gs/pull/1477)) -- [EugeneBogush](https://github.com/EugeneBogush)
- [DB] Add/update current IMEISV of UE in subscriber profile ([#1464](https://github.com/open5gs/open5gs/pull/1464)) -- [EugeneBogush](https://github.com/EugeneBogush)
- [AMF] Fixed the bug Not Sending NG RESET Acknowledge ([#1525](https://github.com/open5gs/open5gs/issues/1525)) -- [mcatalancid](https://github.com/mcatalancid)
- [MME] SCTP Crash when eNB, SGW-U and UPF are going down ([#1497](https://github.com/open5gs/open5gs/pull/1497)) -- [spencersevilla](https://github.com/spencersevilla)
- [MME] Send EMM Cause when Attach Request type is not same as HSS Network-Access-Mode ([#1484](https://github.com/open5gs/open5gs/pull/1484)) -- [herlesupreeth](https://github.com/herlesupreeth)
- [AMF] AMF crashes when requesting a PDU session for a S-NSSAI with an SST when the network is configured with multiple S-NSSAIs with the same SST ([#1440](https://github.com/open5gs/open5gs/issues/1440)) -- [dcandal-gti](https://github.com/dcandal-gti)