From April 2021, Plesk Onyx comes to its end of life and will no longer be available for new purchases and will stop receiving further development and technical support requests.
Until then, we’ll provide an extended support period of six months starting from October 2020.
To avoid similar headaches in the future. With Plesk Obsidian, Plesk ended the era of upgrades and introduced the era of short releases. So, by turning on the update option on your Plesk interface, you automatically update versions and get immediate access to new features.
Here is a link to our support article on How to enable Plesk Automatic Updates.