Forum Discussion
Nicolas_Destor
Jun 18, 2018Cirrostratus
Version 12.1.2 doesn't contain Spectre and Meltdown patches, better so to migrate to 12.1.3 if you can. There is also some critical software fixes if you have a look on release note of latest 12.1.3 firmware:
My advise will be to plan at least one upgrade per year (but with all security breaches coming up these days 1 per 6 month is not too much...)
You can watch the last and well explained video on devcentral for more explanation regarding software lifecycle: https://www.youtube.com/watch?v=UdglSZYIUAg