2024

Aug 4	|	v2.7.2 - ogs_pool_cycle() removed
Apr 19	|	v2.7.1 - Bug Fixed

2023

Dec 4	|	v2.7.0 - 5G Roaming with SEPP
Oct 4	|	v2.6.6 - Ubuntu 23.04(lunar) Release
May 20	|	v2.6.4 - Bug Fixes
Apr 26	|	v2.6.3 - PFCP Restoration
Apr 4	|	v2.6.2 - Bug Fixes
Mar 8	|	v2.6.1 - Upgrade to Release-17
Mar 6	|	v2.4.15 and v2.5.9 - Bug Fixes
Jan 23	|	v2.4.14 and v2.5.8 - Bug Fixes

2022

Nov 18	|	v2.5.6 - SCP for Indirect Communication
Nov 18	|	v2.4.12 - Service-name based NF Discovery
Jul 25	|	v2.4.9 - Default MCC/MNC from 901/70 to 999/70
Jun 12	|	v2.4.8 - Upgrade PFCP to v16.9.1
May 21	|	v2.4.7 - Gy interface provided by sysmocom
Mar 27	|	v2.4.5 - GTP-1C(GGSN) provided by sysmocom
Feb 1	|	v2.4.4 - Memory leak fixed
Jan 20	|	v2.4.3 - Bug Fixes (mostly talloc related)
Jan 4	|	v2.4.1 - Use talloc & S1AP/NGAP r16.7.0

2021

Dec 11	|	v2.4.0 - VoNR Implemented But Not Tested
Oct 16	|	v2.3.6 - Bug Fixes
Jul 18	|	v2.3.2 - Upgrade SBI to r16.8.0-20210629
Jun 29	|	v2.3.1 - Support ePDG Interface
Jun 8	|	v2.3.0 - BSF Added in 5G Core
May 19	|	v2.2.9 - Ubuntu 21.04(hirsute) Release
May 9	|	v2.2.8 - Security Protection
Apr 30	|	v2.2.7 - Tested with 500 UEs simultaneous connection
Apr 9	|	v2.2.6 - HSS Cx Added
Mar 15	|	v2.2.1 - UE IPv6 Support
Mar 8	|	v2.2.0 - DB Schema Changes
Feb 8	|	v2.1.7 - 5G Core Hotfix
Feb 2	|	v2.1.5 - 5G Core N2 based handover
Jan 19	|	v2.1.4 - Paging was added
Jan 9	|	v2.1.3 - 5GC improvements

2020

Dec 16	|	v2.1.1 - 4G EPC Hotfix
Dec 11	|	v2.1.0 - More Feature in 5G Core
Nov 19	|	v2.0.22 - Running for 1 Month
Oct 9	|	v2.0.18 - 250+ UEs tested
Aug 21	|	v2.0.0 - Package release for 5G Core and EPC
Jul 10	|	v1.3.0 - Moving 5G Core
Apr 25	|	v1.2.4 - New package for Ubuntu 20.04(focal)
Apr 4	|	v1.2.3 - Hotfix for MTU Handling
Mar 25	|	v1.2.2 - Created by Working Together
Feb 7	|	v1.2.1 - Improve GTP-U Performance for many UEs
Jan 12	|	v1.2.0 - VoLTE Now Works

2019

Dec 6	|	v1.1.0 - Stabilize Open5GS Packages
Oct 27	|	v1.0.0 - Rename Project to Open5GS
Aug 11	|	v0.5.2 - New Package for Ubuntu 19.04(Disco Dingo)
Jul 30	|	v0.5.1 - SMS over SG Supported
Jul 11	|	v0.5.0 - CS Fallback Supported
Jun 30	|	v0.4.4 - The Multiple Attachment for same IMSI
Jun 22	|	v0.4.3 - Enable SCTP_NODELAY
May 28	|	v0.4.2 - Support a different APN for each PGW
May 18	|	v0.4.1 - Bug fixes & minor changes
Apr 29	|	v0.4.0 - Integration with OGSLib
Apr 28	|	v0.3.11 - First version in 2019

2018

Aug 17	|	v0.3.10 - Bug Fixes
Jun 3	|	v0.3.9 - Support NAS encryption
Apr 14	|	v0.3.7 - S1AP supports Release 14.4.0
Mar 20	|	v0.3.6 - More S1AP Message
Mar 6	|	v0.3.5 - Support Network Name
Feb 12	|	v0.3.3 - Docker Support

2017

Dec 31	|	v0.3.1 - Bug Fixes
Dec 18	|	v0.3.0 - IPv6 Support, Change Configuration File Format
Nov 2	|	v0.2.0 - Package Publish, Support More OS
Oct 11	|	v0.1.1 - Fix the bug related to Mongo C Driver
Oct 9	|	First version released.
Feb 1	|	Programming started.