Changelog for grub-2.02-3.0.0.1.xcpng8.2.x86_64.rpm :

* Tue Jun 29 2021 Benjamin Reis - 2.02-3.0.0.1- Add EFI fallback file (`EFI/BOOT/BOOTX64.EFI`) for when all boot entries fail
* Mon Sep 23 2019 Ross Lagerwall - 2.02-3.0.0- CA-322681: ns8250: Wait a short while before draining the input buffer