Will there be other updates for iPhone 6

Hello ~ You are at the highest iOS for your model of iPhone. Take a look here:

iPhone models compatible with iOS 14.7 - Apple Support

I have an iPhone 12 mini 256 gb and love it. You may want to do a little shopping for a new iPhone:)

Go to black Apple line at the top of this page and take a look.

~Katana-San~

Perhaps a security update, but no major OS updates.