## Highlights
  - Add 44.1KHz to allowed samplerates. The server can now switch by
    default between 48KHz and 44.1KHz.
  - Streams now allocate less resources.
  - Fix some bugs that could make the server crash.
  - Bluetooth now supports the LC3plus vendor codec.
  - Many bugfixes and improvements.

dracut

portable() {
     [ ! "$PORTABLE" ] && return
    echo "portable" >>$INSTALL/log
    echo "The presence of this file indicates that this system should be portable." > $SLINT/etc/portable
    rootdelay=10
    KERNELVERSION=$(ls $SLINT/boot/vmlinuz-generic-*|cut -d- -f3)
    HOST_AND_STORAGE=$(find $SLINT/lib/modules/$KERNELVERSION/kernel/drivers/ -name "*.ko"|grep -e "/storage/" -e "/host/" -e "/core/"|grep -v -e /staging/ -e /inifiniband/|sed "s,.*/,,;s/.ko//;s/$/:/"|tr -d '\n')
    FS="btrfs:ext2:ext4:f2fs:jfs:reiserfs:xfs:crc32_generic:crc32_pclmul:"
    USB_KBD="uhci-hcd:usbhid:"
    MODENCRYPT="af_alg:algif_skcipher"
    FSTYPE=$(cat $INSTALL/fstype)
    DRIVEPATH=$(cat $INSTALL/drivepath)
    sed "/GRUB_DISABLE_OS_PROBER/s/.*/GRUB_DISABLE_OS_PROBER=true/" $SLINT/etc/default/grub >bof
    mv bof $SLINT/etc/default/grub
    if [ "$ENCRYPT" ]; then
        sed "/#GRUB_ENABLE_CRYPTODISK/s/.*/GRUB_ENABLE_CRYPTODISK=y/
        /GRUB_PRELOAD_MODULES/s/.*/GRUB_PRELOAD_MODULES=\"luks cryptodisk\"/
        /^GRUB_DISABLE_LINUX_PARTUUID/s/.*/GRUB_DISABLE_LINUX_PARTUUID=true/
        /^GRUB_DISABLE_LINUX_UUID/s/.*/GRUB_DISABLE_LINUX_UUID=false/" $SLINT/etc/default/grub >bof
        mv bof $SLINT/etc/default/grub
    fi
    MODULES="$HOST_AND_STORAGE$FS$USB_KBD$MODENCRYPT"
    chroot $SLINT grub-install --target=i386-pc  $DRIVEPATH 1>>$INSTALL/log 2>>$INSTALL/errors
    chroot $SLINT grub-install --target=x86_64-efi --no-nvram --bootloader-id=slint $DRIVEPATH 1>>$INSTALL/log 2>>$INSTALL/errors
    mkdir -p $SLINT/boot/efi/EFI/BOOT
    cp  $SLINT/boot/efi/EFI/slint/grubx64.efi $SLINT/boot/efi/EFI/BOOT/BOOTx64.EFI
    echo "EFI\slint\grubx64" > /SLINT/boot/efi/startup.nsh
    lsblk -l -o uuid,type,name|grep part| \
    sed "s, *\([^ ]*\) *[^ ]*  *\([^ ]*\).*,s;/dev/\2;UUID=\1;," > $SLINT/tmp/part_list
    chroot $SLINT geninitrd 1>>$INSTALL/log 2>>$INSTALL/errors
    if [ "$ENCRYPT" ]; then
        chroot $SLINT cp -a /etc/keys/root$KEYFILE /boot/initrd-tree/$KEYFILE
        chroot $SLINT mkinitrd \
        -k $KERNELVERSION \
        -m $MODULES \
        -K /$KEYFILE \
        -C UUID=$(cat $INSTALL/rootcryptuuid):cryptroot  \
        -w $rootdelay \
        -r UUID=$(cat $INSTALL/rootuuid) \
        -o /boot/initrd-generic-$KERNELVERSION 1>>$INSTALL/log 2>>$INSTALL/errors
    else
        # we run mkinitrd again (after geninitrd) to include the setting
        # -w rootdelay and the modules
        chroot $SLINT mkinitrd \
        -k $KERNELVERSION \
        -w $rootdelay \
        -m $MODULES \
        -o /boot/initrd-generic-$KERNELVERSION 1>>$INSTALL/log 2>>$INSTALL/errors
    fi
    cat <<-EOF >>$SLINT/etc/grub.d/40_custom
    menuentry "Detect and boot installed operating systems" {
    set sg2d_directory="/boot/grub"
    export sg2d_directory
    configfile "/boot/grub/main.cfg"
    }
    EOF
    ( cd  $ISO/boot/grub/
    cp osdetect.cfg tools.cfg main.cfg grub-mkrescue-sed.sh \
    $SLINT/boot/grub/
    )
    chroot $SLINT /usr/sbin/update-grub 1>>$INSTALL/log 2>>$INSTALL/errors
    cat <<-EOF >> $SLINT/tmp/post-install
    if [ ! -f /etc/fstab.orig ]; then
        cp /etc/fstab /etc/fstab.orig
    fi
    sed -f /tmp/part_list /etc/fstab > dummy
    mv dummy /etc/fstab
    sed "/# Initially/d" /etc/fstab > dummy
    mv dummy /etc/fstab
    EOF
    chmod 0755 $SLINT/tmp/post-install
    chroot $SLINT /tmp/post-install 1>>$INSTALL/log 2>>$INSTALL/errors
}