FR: Craft 4 compatibility

[mihob]

Is there any chance that the plugin will be made available for craft 4?

[ZJensenDev]

With Craft 5 on the way I was hoping to get all my Craft 3 clients upgraded to 4 soon. One of them uses this plugin so I was wondering if Craft 4 compatibility is in the works or should I figure out a plan to transfer them away from it?

[phizev]

I've created a PR for a Craft 4 port as a starting point: #5

I have it running on an upgraded site, though I have not made heavy use of the plugin.