(Edit: T-Aoki beat me to it 
)
You should be able to get the 14.2-RELEASE specifc package versions after making the mentioned changes to FreeBSD.conf and then follow the command sequence in the message #41: installing drm-kmod. If you already have drm-kmod installed, just step in after that. This even makes a decoupling of drm-kmod and drm-61-kmod unnecessary: drm-61-kmod remains "dependend" on drm-kmod; the same holds for specific 14.2-RELEASE firmware packages/flavors, like for example gpu-firmware-intel-kmod-skylake.
)You have another option for 14.2-RELEASE: Possible solution to the drm-kmod kernel mismatch after upgrade from Bapt.
You should be able to get the 14.2-RELEASE specifc package versions after making the mentioned changes to FreeBSD.conf and then follow the command sequence in the message #41: installing drm-kmod. If you already have drm-kmod installed, just step in after that. This even makes a decoupling of drm-kmod and drm-61-kmod unnecessary: drm-61-kmod remains "dependend" on drm-kmod; the same holds for specific 14.2-RELEASE firmware packages/flavors, like for example gpu-firmware-intel-kmod-skylake.