* Features - Use HTTP Request Timeout parameter from Conf file - Support advanced `UpfInfo` from config file, allows to configure different UPF flavors without NRF - Resolve UPF from config file 10 times every 2 seconds, allowing flexibility in start order * Fixes - Fix multiple PDU session SEID handling - Fix issue for PDU session establishment - Fix: properly ending any thread and not generating seg fault when stopping smf process - Fix N1/N2 handling between AMF and SMF when gNB exits - Fix(handover): Check if N2 SM Info is set in HO Complete - Fix: smf expecting CreatedPDR in n4_session_establishment_response when UPF that does not support TEID Creation - Fix: NGAP S-AMBR encoding from bitrate string - Fix: Allow lower-case SD values and also allow 0xSD values in config - Fix HTTP/2 server shutdown - Fix error message upon PFCP session establishment request - Fix SMF crash on startup when peer UPF is not reachable * Tech Debt - Stopping support for RHEL8/Rocky8 in favor of RHEL9/Rocky9 - Graph refactor, preparation for QoS handling - Resynch SMF with common source git-submodule and use utils from there - Move SMF SBI models to common src git submodule - HTTP client cpr library refactoring effort