[AL] Core Package 1.8.8

It is recommended to apply the package if you are using PHP 7.4 or using any of our products that require this version of the Core package.

This is a minor fix required for some products. Please install the add-on if any version of a product you are using requires it.

The previous update missed some of the core classes used by some products. Please apply this version if you are getting a server error with our Guest Posting or Link Checker add-ons.

This is a minor update for upcoming versions of our add-ons. No need to upgrade your package unless you are using an add-on that requires this version.