They are explicitly choosing to only release security updates for 18.x to devices which are not eligible for liquid glass.
iPhone 14 was deemed capable of running liquid glass, even though it has worse battery life and performs sluggishly.
In the past, Apple has usually let you hold back on an older version and shipped security updates for all devices, not just ones that are incapable of running the new OS, but not this time.
> In the past, Apple has usually let you hold back on an older version and shipped security updates for all devices, not just ones that are incapable of running the new OS, but not this time.
They are explicitly choosing to only release security updates for 18.x to devices which are not eligible for liquid glass.
iPhone 14 was deemed capable of running liquid glass, even though it has worse battery life and performs sluggishly.
In the past, Apple has usually let you hold back on an older version and shipped security updates for all devices, not just ones that are incapable of running the new OS, but not this time.