Update v4.2.1

Updating the Highend theme to 4.2.1 will require a license that you’ve never been given.
As Highend has sold their theme through Mojo Marketplace, which is now out of business, there is no way for to get a license or contact them.
Lemon Squeezy, Highend’s new marketplace, does not honor previous accounts.
If you upgrade your theme, you will break all of the bundled plugins.

We’ve received no support from Highend about this issue and have many sites built on the Highend theme.