README

Admin module that records system configuration changes and exposes them in an admin grid.

Features

• Captures config changes at save time with old/new values, user, and scope.
• Shows changes in an admin listing with website/store filters and readable config labels.
• Enables per-module switch to turn logging on/off.

Configuration

Admin path: HMH > Config Change Log > General > Enable

Config path: hmh_trackconfigchange/general/enable

Admin UI

Menu location: Reports > Site Monitor Tools > Config Change Tracking

How It Works

1. SystemConfigSavePlugin creates a pending log entry with the current value before save.
2. AdminSystemConfigSaveObserver finalizes the entry after save with the new value and marks it complete.
3. The UI grid renders the change with old/new values and scope information.

Installation

bin/magento module:enable Hmh_TrackConfigChange
bin/magento setup:upgrade
bin/magento cache:flush