This is the v1.20 update for the Metro 2033 Config Editor.
Changelog:
+ added an update notification
+ added an option to set the config file as read-only to prevent the game from disabling cheats
+ added a warning when setting the config file as read-only
+ added error checking for the no intro fix when the game executable path is not specified
+ added version file to check for updates
* fixed a regression where the text for the game executable path textbox was incorrectly set when placing the program in the game directory
- major readme overhaul
- improved singleton pattern for the Helper class
- lifted game executable path requirement for the Save button to be enabled
- minor code refactoring