Been booting kernel8l-alt.img on my Raspi4-8GB for ages, as that's what the config.txt suggested.

Lately, however, after doing an apt upgrade, apt always get this message:

Code:
Newer kernel available

The currently running kernel version is 5.4.83-Re4son-v8l+ which is not the expected kernel version 5.4.83-Re4son-v8+.

Restarting the system to load the new kernel will not be handled automatically, so you should consider rebooting.
<OK>
Of course, these are the same version numbers, the difference being the v8+ vs v8l+, which I assume corresponds to the kernel8-alt.img vs. kernel8l-alt.img.

So is the kernel8l-alt.img obsolete, now? Is the system wrong?
Anyone has an answer?

Doesn't seem like these forums are particularly active...