Prestashop 1.7.2.5 question

[t.zak510]

Hello,

I tried to install this version via 1-Click-Upgrade in my wamp local server but I was getting an Ajax error which asks if I want to roll-back and I just click Yes, if you click No, it doesn't update the store into the latest version.

 

I checked the changelog and I found this:

- Back Office:
  - Bug fix:
    - #8755: Fix directory listing
    - #8772: Replace serialize with json_encode

- Core:
  - Bug fix:
    - #8591: Update Translation Bundle version in composer

Can you please point me to the modified files so I can edit them manually, without updating the whole store? as I have too many customizations which will be lost and it's time consuming.. is that possible guys?