Salient Theme Update from V4 to V10

We have Salient theme running version 4.0.3 and WordPress 4.9.6.

We want to update theme to version 10 and WordPress to version 5.2.

Given this major update, what is the best way to do so without causing any content issues? If it is of any consequence someone also installed and used Elementor.

Thanks!

Hi,

you can ask you question with that item author @ThemeNectar right here as a comments

Thanks!