[Plugin WP Green Cache]

Hi Mr developer, just thought I’d mention that you need to add to your installation notes that wp-config.php should be made non writable once the plugin has been installed or the necessary edits made ??

The wp-config file contains a blog’s database username, password and db name. Leaving it writable is a security risk. I think 640 is safe setting on most servers (?).

https://www.ads-software.com/extend/plugins/wp-green-cache/