not strictly related to v7.5beta

[ech1965]

What’s new in 7.5beta5 (2022-Jul-28 10:59):

*) health - renamed “CPU” to “switch” for temperature reading information on CRS518-16XS-2XQ;
*) l3hw - fixed HW offloaded NAT;
*) ppp - improved service stability under high load;
*) ppp - use /32 as default netmask if not specified for “routes” parameter;
*) sfp - fixed “eeprom” reading on single SFP port ARM devices;
*) sfp - fixed unresponsive “sfp1” interface after disabling “ether1” on NetMetal devices;
*) swos - enabled SwitchOS support for CRS310-1G-5S-4S+;

PLEASE ADD THIS TO THE FIRST POST !