iOS 18.2 update for older iPhone

I am using the iPhone 15 model; my phone does not support AI. I am currently on version 18.1, and now the 18.2 update is showing a size of 2.1 GB. Let me know if I should update the file or if there is any security update available seperately?

hi bro, you may update if you need those security updates, bug fixes and few new feature improvements. kindly refer todays episode and decide.