This patch introduces a check for the server's write permissions on the config.php file. If the necessary permissions are not set, it forces the upgrade script to abort safely, displaying a clear message that instructs the user on how to correct the permissions. A separate CSS file is included to format this error output for better readability.
Droplets are small chunks of PHP code which will act like a comfortable kind of Search&Replace output filter. They can be used by a simple call in just about any place in the HTML output of WebsiteBaker CMS.