When you click on MG 3.100 and you go back to the changelog of MG 3.0 , they are different from the actual changelog reported yesterday :
Other
- MG 3.0:
- First beta image! 🎉
- Cellular WAN Connectivity
- NAT and Passthrough modes supported
- IPv6 Support (Firmware only)
- Dual SIM Support - SIM slot selection via dashboard/LSP
- Auto SIM failover - if SIM1 is not present, auto switch to SIM2
- ZTP via auto APN detection and multi-APN retry
- Custom APN setting via dashboard/LSP
- Safemode for troubleshooting
- Known Issues
- DHCP section is not disabled in passthrough mode
- Licensing is not enforced properly on Dashboard. Device shows up as a "wireless AP" on the licensing page
- Enabling/disabling SIM PIN/PUK currently unavailable
- Limitation
- If SIM1 is configured as Primary, Dashboard will not show the details of SIM2 until SIM2 is made active. If SIM2 is configured as Primary, Dashboard will likely have the details of SIM1
- Changing carrier provided MTU is not available. ECO is available to change MTU only in passthrough mode
🤔
EDIT: The one and only @cmr had already spotted the issue under : A new candidate cellularGateway firmware is now available on Tue, 14 Mar 2023.