I upgraded from version 12.2 to 13.0 BETA2. No errors or warnings were noticed during the update. After that, broken pseudo graphics are displayed on the boot screen instead of images from /boot/images. Photo in the attachment
Created attachment 222550 [details]
Boot loader screen
If this is UEFI boot, you will need to manually update loader.efi in ESP.
(In reply to Igor from comment #0)
I only confirm what Yuri already wrote; this does happen because you have loader.efi installed in Efi System Partition (ESP), and the upgrade process does not update it.
To fix, you need to use mount -t msdosfs, find from mounted tree the *.efi binary, and update it from /boot/loader.efi. It may be <mntpoint>/efi/boot/bootx64.efi or <mountpoint>/efi/freebsd/loader.efi
Other way is to check output from efibootmgr -v, and then update the file.
Thank you, I'll try!