OC 0.7 bootpicker showing version number

Hi there,

I just updated to OC 0.7 this morning and everything went perfectly fine, except one minor cosmetical thing. The bootpicker is now showing REL-07-2021 in the bottom right corner. Nothing serious, but I'd like it to be hidden/removed. I couldn't find the corresponding entry in the config file. How can I hide this?

Thanks!