Upgrade From 4.11.4.sp3 -> 4.11.5 -- Claimed Local Mods

I have been notified of the new update available for our three CS-CART stores. All three stores are running 4.11.4.SP3 and Im attempting to update to 4.11.5

However I get a list of so called 'modified' files which I did not modify:

Example:

app/addons/graphql_api/lib/vendor/composer/autoload_static.php

app/addons/graphql_api/lib/vendor/composer/autoload_real.php

app/addons/graphql_api/lib/vendor/autoload.php

app/lib/vendor/composer/autoload_static.php

app/lib/vendor/composer/autoload_real.php

app/lib/vendor/autoload.php

js/tygh/core.js

Can someone advise why these are being listed?

Note: When I use the FILE CHANGES DETECTOR - cs-cart finds no files modified?

Upgrades constantly mark unmodified files as modified. Just make a backup and skip these files

I figured this may be the case - What a painful update system!

Thank you for your response! :-)

Thanks - I have updated one of my three sites and so far it seems fine.