mkarchiso: remove unneeded workarounds in _mkairootfs_ext4+squashfs
Merge remote-tracking branch 'origin/merge-requests/386'
.automated_script.sh: add proper HTTP status checking
Add changelog for 78
mkarchiso: use FAT32 as early as possible
configs/releng/airootfs/etc/mkinitcpio.conf.d/archiso.conf: use xz -9e
mkarchiso: do not pad the ISO when it is not necessary
mkarchiso: increase the additional free space added to efiboot.img