format_size() is deprecated and will be removed in Drupal 11

Assigning to myself for review.

This cannot be committed to the existing branch since ByteSizeMarkup was added in 10.2/11.x and not available before that. In order to handle backwards compatibility, the class would need to be checked first before being used. Otherwise, we have to create another branch that's for 10.2+. Moving back to needs work in case someone wants to try to make it work for 9/10/11. Otherwise, we can postpone this one for now.

📌 Deprecate format_size() and use Drupal\Core\StringTranslation\ByteSizeMarkup instead Fixed

Drupal 10.2 and earlier are now EOL so this should be able to go in now.
Have added changes to core requirement version.

This looks good to me but I'd love it if someone would test it quickly to make sure it works for you

I’ve applied and tested 3419657-10.patch → in both Drupal 10 (10.3.14) and Drupal 11 (11.0.13) environments. The patch resolves the issue as expected and I didn’t encounter any errors.

Thanks @tarawij

I appreciate the extra eyes. I don't use this module and was not the original creator of the code. And, I've been slammed with a gazillion things :)

I'll merge this shortly.

Merged :)

Thanks, everyone!