diff --git a/README.md b/README.md
index 19c2615..cbe0a27 100644
--- a/README.md
+++ b/README.md
@@ -195,9 +195,9 @@ The following environment variables are supported:
    stays activated. `FIRST_USER_PASS` must be set for this to work. Please be aware of the implied
    security risk of defining a default username and password for your devices.
 
- * `WPA_ESSID`, `WPA_PASSWORD` and `WPA_COUNTRY` (Default: unset)
+ * `WPA_COUNTRY` (Default: unset)
 
-   If these are set, they are use to configure `wpa_supplicant.conf`, so that the Raspberry Pi can automatically connect to a wireless network on first boot. If `WPA_ESSID` is set and `WPA_PASSWORD` is unset an unprotected wireless network will be configured. If set, `WPA_PASSWORD` must be between 8 and 63 characters. `WPA_COUNTRY` is a 2-letter ISO/IEC 3166 country Code, i.e. `GB`
+   Sets the default WLAN regulatory domain and unblocks WLAN interfaces. This should be a 2-letter ISO/IEC 3166 country Code, i.e. `GB`
 
  * `ENABLE_SSH` (Default: `0`)
 
diff --git a/build.sh b/build.sh
index 986f81c..22b605d 100755
--- a/build.sh
+++ b/build.sh
@@ -226,9 +226,7 @@ export TARGET_HOSTNAME=${TARGET_HOSTNAME:-raspberrypi}
 export FIRST_USER_NAME=${FIRST_USER_NAME:-pi}
 export FIRST_USER_PASS
 export DISABLE_FIRST_BOOT_USER_RENAME=${DISABLE_FIRST_BOOT_USER_RENAME:-0}
-export RELEASE=${RELEASE:-bullseye} # Don't forget to update stage0/prerun.sh
-export WPA_ESSID
-export WPA_PASSWORD
+export RELEASE=${RELEASE:-bookworm} # Don't forget to update stage0/prerun.sh
 export WPA_COUNTRY
 export ENABLE_SSH="${ENABLE_SSH:-0}"
 export PUBKEY_ONLY_SSH="${PUBKEY_ONLY_SSH:-0}"
diff --git a/export-image/02-set-sources/01-run.sh b/export-image/02-set-sources/01-run.sh
index 5f51209..6d50496 100755
--- a/export-image/02-set-sources/01-run.sh
+++ b/export-image/02-set-sources/01-run.sh
@@ -4,6 +4,6 @@ rm -f "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache"
 find "${ROOTFS_DIR}/var/lib/apt/lists/" -type f -delete
 on_chroot << EOF
 apt-get update
-apt-get -y dist-upgrade
+apt-get -y dist-upgrade --auto-remove --purge
 apt-get clean
 EOF
diff --git a/export-image/04-set-partuuid/00-run.sh b/export-image/04-set-partuuid/00-run.sh
index 16e1b15..2694295 100755
--- a/export-image/04-set-partuuid/00-run.sh
+++ b/export-image/04-set-partuuid/00-run.sh
@@ -12,7 +12,6 @@ if [ "${NO_PRERUN_QCOW2}" = "0" ]; then
 	sed -i "s/BOOTDEV/PARTUUID=${BOOT_PARTUUID}/" "${ROOTFS_DIR}/etc/fstab"
 	sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" "${ROOTFS_DIR}/etc/fstab"
 
-	sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" "${ROOTFS_DIR}/boot/cmdline.txt"
-
+	sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" "${ROOTFS_DIR}/boot/firmware/cmdline.txt"
 fi
 
diff --git a/export-image/05-finalise/01-run.sh b/export-image/05-finalise/01-run.sh
index c104366..eae7d6e 100755
--- a/export-image/05-finalise/01-run.sh
+++ b/export-image/05-finalise/01-run.sh
@@ -3,7 +3,10 @@
 IMG_FILE="${STAGE_WORK_DIR}/${IMG_FILENAME}${IMG_SUFFIX}.img"
 INFO_FILE="${STAGE_WORK_DIR}/${IMG_FILENAME}${IMG_SUFFIX}.info"
 
+sed -i 's/^update_initramfs=.*/update_initramfs=all/' "${ROOTFS_DIR}/etc/initramfs-tools/update-initramfs.conf"
+
 on_chroot << EOF
+update-initramfs -u
 if [ -x /etc/init.d/fake-hwclock ]; then
 	/etc/init.d/fake-hwclock stop
 fi
@@ -53,7 +56,7 @@ rm -f "${ROOTFS_DIR}/root/.vnc/private.key"
 rm -f "${ROOTFS_DIR}/etc/vnc/updateid"
 
 update_issue "$(basename "${EXPORT_DIR}")"
-install -m 644 "${ROOTFS_DIR}/etc/rpi-issue" "${ROOTFS_DIR}/boot/issue.txt"
+install -m 644 "${ROOTFS_DIR}/etc/rpi-issue" "${ROOTFS_DIR}/boot/firmware/issue.txt"
 
 cp "$ROOTFS_DIR/etc/rpi-issue" "$INFO_FILE"
 
diff --git a/export-image/prerun.sh b/export-image/prerun.sh
index 267bbe0..a5f94e9 100755
--- a/export-image/prerun.sh
+++ b/export-image/prerun.sh
@@ -10,8 +10,8 @@ if [ "${NO_PRERUN_QCOW2}" = "0" ]; then
 	rm -rf "${ROOTFS_DIR}"
 	mkdir -p "${ROOTFS_DIR}"
 
-	BOOT_SIZE="$((256 * 1024 * 1024))"
-	ROOT_SIZE=$(du --apparent-size -s "${EXPORT_ROOTFS_DIR}" --exclude var/cache/apt/archives --exclude boot --block-size=1 | cut -f 1)
+	BOOT_SIZE="$((512 * 1024 * 1024))"
+	ROOT_SIZE=$(du --apparent-size -s "${EXPORT_ROOTFS_DIR}" --exclude var/cache/apt/archives --exclude boot/firmware --block-size=1 | cut -f 1)
 
 	# All partition sizes and starts will be aligned to this size
 	ALIGN="$((4 * 1024 * 1024))"
@@ -59,9 +59,9 @@ if [ "${NO_PRERUN_QCOW2}" = "0" ]; then
 	mkfs.ext4 -L rootfs -O "$ROOT_FEATURES" "$ROOT_DEV" > /dev/null
 
 	mount -v "$ROOT_DEV" "${ROOTFS_DIR}" -t ext4
-	mkdir -p "${ROOTFS_DIR}/boot"
-	mount -v "$BOOT_DEV" "${ROOTFS_DIR}/boot" -t vfat
+	mkdir -p "${ROOTFS_DIR}/boot/firmware"
+	mount -v "$BOOT_DEV" "${ROOTFS_DIR}/boot/firmware" -t vfat
 
-	rsync -aHAXx --exclude /var/cache/apt/archives --exclude /boot "${EXPORT_ROOTFS_DIR}/" "${ROOTFS_DIR}/"
-	rsync -rtx "${EXPORT_ROOTFS_DIR}/boot/" "${ROOTFS_DIR}/boot/"
+	rsync -aHAXx --exclude /var/cache/apt/archives --exclude /boot/firmware "${EXPORT_ROOTFS_DIR}/" "${ROOTFS_DIR}/"
+	rsync -rtx "${EXPORT_ROOTFS_DIR}/boot/firmware/" "${ROOTFS_DIR}/boot/firmware/"
 fi
diff --git a/export-noobs/00-release/files/release_notes.txt b/export-noobs/00-release/files/release_notes.txt
index 7ec34fd..1eeffe9 100644
--- a/export-noobs/00-release/files/release_notes.txt
+++ b/export-noobs/00-release/files/release_notes.txt
@@ -1,4 +1,26 @@
 UNRELEASED:
+  * Based on Debian bookworm release
+  * Support for Raspberry Pi 5
+  * Desktop now runs on the Wayfire Wayland compositing window manager on Raspberry Pi 4 and 5 platforms; on X11 using the openbox window manager on older platforms
+  * lxpanel replaced with new wf-panel-pi application when running Wayland; existing lxpanel plugins migrated; gpu performance and power plugins added
+  * pcmanfm modified to use Wayland backend when running on Wayland
+  * PipeWire used instead of PulseAudio as audio control subsystem; various changes made to volume control plugin to support this
+  * NetworkManager used instead of dhcpcd as networking interface; various changes made to networking plugin to support this
+  * Firefox browser added as alternative to Chromium; selection of default browser added to Raspberry Pi Configuration tool
+  * WayVNC VNC server used instead of RealVNC when running on Wayland
+  * All customisation and configuration applications modified to customise Wayfire environment as appropriate
+  * grim used as screenshot tool instead of scrot when running on Wayland
+  * eom image viewer used instead of gpicview
+  * evince document viewer used instead of qpdfview
+  * Chromium web browser updated to version 116
+  * VLC media player updated to version 3.0.18
+  * Magnifier program not available when running Wayland; Wayfire includes screen zoom capabilities
+  * CustomPC and Wireframe removed from Bookshelf
+  * Numerous small changes and bug fixes
+  * Switched from raspberrypi-kernel to Debian-based kernel packaging (linux-image-rpi-*)
+  * Switched from raspberrypi-bootloader to Debian based firmware packaging (raspi-firmware)
+  * /boot mount point moved to /boot/firmware
+2023-05-03:
   * 64-bit Mathematica added to rp-prefapps
   * Bug fix - occasional segfault in CPU temperature plugin
   * Bug fix - X server crash when changing screen orientation
diff --git a/stage0/00-configure-apt/files/raspi.list b/stage0/00-configure-apt/files/raspi.list
index 41c5a70..5f889b1 100644
--- a/stage0/00-configure-apt/files/raspi.list
+++ b/stage0/00-configure-apt/files/raspi.list
@@ -1,3 +1,3 @@
-deb http://archive.raspberrypi.org/debian/ RELEASE main
+deb http://archive.raspberrypi.com/debian/ RELEASE main
 # Uncomment line below then 'apt-get update' to enable 'apt-get source'
-#deb-src http://archive.raspberrypi.org/debian/ RELEASE main
+#deb-src http://archive.raspberrypi.com/debian/ RELEASE main
diff --git a/stage0/02-firmware/01-packages b/stage0/02-firmware/01-packages
index b166aa8..38f2f52 100644
--- a/stage0/02-firmware/01-packages
+++ b/stage0/02-firmware/01-packages
@@ -1,2 +1,9 @@
-raspberrypi-bootloader
-raspberrypi-kernel
+initramfs-tools
+raspi-firmware
+linux-image-rpi-v6
+linux-image-rpi-v7
+linux-image-rpi-v7l
+linux-image-rpi-v8
+linux-headers-rpi-v6
+linux-headers-rpi-v7
+linux-headers-rpi-v7l
diff --git a/stage0/02-firmware/02-run.sh b/stage0/02-firmware/02-run.sh
new file mode 100755
index 0000000..0b2bca9
--- /dev/null
+++ b/stage0/02-firmware/02-run.sh
@@ -0,0 +1,3 @@
+#!/bin/bash -e
+
+sed -i 's/^update_initramfs=.*/update_initramfs=no/' "${ROOTFS_DIR}/etc/initramfs-tools/update-initramfs.conf"
diff --git a/stage0/prerun.sh b/stage0/prerun.sh
index e4f85f1..da6f50a 100755
--- a/stage0/prerun.sh
+++ b/stage0/prerun.sh
@@ -1,6 +1,6 @@
 #!/bin/bash -e
 
-if [ "$RELEASE" != "bullseye" ]; then
+if [ "$RELEASE" != "bookworm" ]; then
 	echo "WARNING: RELEASE does not match the intended option for this branch."
 	echo "         Please check the relevant README.md section."
 fi
diff --git a/stage1/00-boot-files/00-run.sh b/stage1/00-boot-files/00-run.sh
index bc61397..ddb0f5b 100755
--- a/stage1/00-boot-files/00-run.sh
+++ b/stage1/00-boot-files/00-run.sh
@@ -1,4 +1,17 @@
 #!/bin/bash -e
 
-install -m 644 files/cmdline.txt "${ROOTFS_DIR}/boot/"
-install -m 644 files/config.txt "${ROOTFS_DIR}/boot/"
+mkdir -p "${ROOTFS_DIR}/boot/firmware"
+
+if ! [ -L "${ROOTFS_DIR}/boot/overlays" ]; then
+	ln -s firmware/overlays "${ROOTFS_DIR}/boot/overlays"
+fi
+
+install -m 644 files/cmdline.txt "${ROOTFS_DIR}/boot/firmware/"
+if ! [ -L "${ROOTFS_DIR}/boot/cmdline.txt" ]; then
+	ln -s firmware/cmdline.txt "${ROOTFS_DIR}/boot/cmdline.txt"
+fi
+
+install -m 644 files/config.txt "${ROOTFS_DIR}/boot/firmware/"
+if ! [ -L "${ROOTFS_DIR}/boot/config.txt" ]; then
+	ln -s firmware/config.txt "${ROOTFS_DIR}/boot/config.txt"
+fi
diff --git a/stage1/00-boot-files/files/config.txt b/stage1/00-boot-files/files/config.txt
index ffdd603..a1fdaeb 100644
--- a/stage1/00-boot-files/files/config.txt
+++ b/stage1/00-boot-files/files/config.txt
@@ -1,73 +1,44 @@
 # For more options and information see
-# http://rpf.io/configtxt
+# http://rptl.io/configtxt
 # Some settings may impact device functionality. See link above for details
 
-# uncomment if you get no picture on HDMI for a default "safe" mode
-#hdmi_safe=1
-
-# uncomment the following to adjust overscan. Use positive numbers if console
-# goes off screen, and negative if there is too much border
-#overscan_left=16
-#overscan_right=16
-#overscan_top=16
-#overscan_bottom=16
-
-# uncomment to force a console size. By default it will be display's size minus
-# overscan.
-#framebuffer_width=1280
-#framebuffer_height=720
-
-# uncomment if hdmi display is not detected and composite is being output
-#hdmi_force_hotplug=1
-
-# uncomment to force a specific HDMI mode (this will force VGA)
-#hdmi_group=1
-#hdmi_mode=1
-
-# uncomment to force a HDMI mode rather than DVI. This can make audio work in
-# DMT (computer monitor) modes
-#hdmi_drive=2
-
-# uncomment to increase signal to HDMI, if you have interference, blanking, or
-# no display
-#config_hdmi_boost=4
-
-# uncomment for composite PAL
-#sdtv_mode=2
-
-#uncomment to overclock the arm. 700 MHz is the default.
-#arm_freq=800
-
 # Uncomment some or all of these to enable the optional hardware interfaces
 #dtparam=i2c_arm=on
 #dtparam=i2s=on
 #dtparam=spi=on
 
-# Uncomment this to enable infrared communication.
-#dtoverlay=gpio-ir,gpio_pin=17
-#dtoverlay=gpio-ir-tx,gpio_pin=18
-
-# Additional overlays and parameters are documented /boot/overlays/README
-
 # Enable audio (loads snd_bcm2835)
 dtparam=audio=on
 
+# Additional overlays and parameters are documented
+# /boot/firmware/overlays/README
+
 # Automatically load overlays for detected cameras
 camera_auto_detect=1
 
 # Automatically load overlays for detected DSI displays
 display_auto_detect=1
 
+# Automatically load initramfs files, if found
+auto_initramfs=1
+
 # Enable DRM VC4 V3D driver
 dtoverlay=vc4-kms-v3d
 max_framebuffers=2
 
+# Don't have the firmware create an initial video= setting in cmdline.txt.
+# Use the kernel's default instead.
+disable_fw_kms_setup=1
+
 # Run in 64-bit mode
 arm_64bit=1
 
 # Disable compensation for displays with overscan
 disable_overscan=1
 
+# Run as fast as firmware / board allows
+arm_boost=1
+
 [cm4]
 # Enable host mode on the 2711 built-in XHCI USB controller.
 # This line should be removed if the legacy DWC2 controller is required
@@ -76,8 +47,3 @@ otg_mode=1
 
 [all]
 
-[pi4]
-# Run as fast as firmware / board allows
-arm_boost=1
-
-[all]
diff --git a/stage1/01-sys-tweaks/files/fstab b/stage1/01-sys-tweaks/files/fstab
index f16e3fb..525c3bc 100644
--- a/stage1/01-sys-tweaks/files/fstab
+++ b/stage1/01-sys-tweaks/files/fstab
@@ -1,3 +1,3 @@
 proc            /proc           proc    defaults          0       0
-BOOTDEV  /boot           vfat    defaults          0       2
+BOOTDEV  /boot/firmware  vfat    defaults          0       2
 ROOTDEV  /               ext4    defaults,noatime  0       1
diff --git a/stage2/01-sys-tweaks/00-packages b/stage2/01-sys-tweaks/00-packages
index 6138c6d..0e6bfb9 100644
--- a/stage2/01-sys-tweaks/00-packages
+++ b/stage2/01-sys-tweaks/00-packages
@@ -1,13 +1,17 @@
-ssh less fbset sudo psmisc strace ed ncdu crda
+ssh less fbset sudo psmisc strace ed ncdu
 console-setup keyboard-configuration debconf-utils parted
 build-essential manpages-dev bash-completion gdb pkg-config
 python-is-python3
-python3-rpi.gpio v4l-utils
+v4l-utils
+python3-libgpiod
 python3-gpiozero
+pigpio python3-pigpio raspi-gpio python3-rpi.gpio
+python3-spidev
+python3-smbus2
 avahi-daemon
 lua5.1
 luajit
-hardlink ca-certificates curl
+ca-certificates curl
 fake-hwclock nfs-common usbutils
 libraspberrypi-dev libraspberrypi-doc libfreetype6-dev
 dosfstools
@@ -24,12 +28,11 @@ htop
 man-db
 policykit-1
 ssh-import-id
-rng-tools
 ethtool
 ntfs-3g
 pciutils
 rpi-eeprom
-raspinfo
+raspi-utils
 udisks2
 unzip zip p7zip-full
 file
diff --git a/stage2/01-sys-tweaks/00-packages-nr b/stage2/01-sys-tweaks/00-packages-nr
index 453ada8..6bdb600 100644
--- a/stage2/01-sys-tweaks/00-packages-nr
+++ b/stage2/01-sys-tweaks/00-packages-nr
@@ -1,4 +1,3 @@
 cifs-utils
 libcamera-apps-lite
 mkvtoolnix
-python3-picamera2
diff --git a/stage2/01-sys-tweaks/00-patches/07-resize-init.diff b/stage2/01-sys-tweaks/00-patches/07-resize-init.diff
index dfc01d4..e508a9f 100644
--- a/stage2/01-sys-tweaks/00-patches/07-resize-init.diff
+++ b/stage2/01-sys-tweaks/00-patches/07-resize-init.diff
@@ -1,5 +1,5 @@
---- stage2.orig/rootfs/boot/cmdline.txt
-+++ stage2/rootfs/boot/cmdline.txt
+--- stage2.orig/rootfs/boot/firmware/cmdline.txt
++++ stage2/rootfs/boot/firmware/cmdline.txt
 @@ -1 +1 @@
 -console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 fsck.repair=yes rootwait
 +console=serial0,115200 console=tty1 root=ROOTDEV rootfstype=ext4 fsck.repair=yes rootwait quiet init=/usr/lib/raspberrypi-sys-mods/firstboot
diff --git a/stage2/02-net-tweaks/00-packages b/stage2/02-net-tweaks/00-packages
index f0125f6..d446837 100644
--- a/stage2/02-net-tweaks/00-packages
+++ b/stage2/02-net-tweaks/00-packages
@@ -1,5 +1,4 @@
 wpasupplicant wireless-tools firmware-atheros firmware-brcm80211 firmware-libertas firmware-misc-nonfree firmware-realtek
 raspberrypi-net-mods
-dhcpcd5
 network-manager
 net-tools
diff --git a/stage2/02-net-tweaks/01-run.sh b/stage2/02-net-tweaks/01-run.sh
index 3b06c05..d49bdeb 100755
--- a/stage2/02-net-tweaks/01-run.sh
+++ b/stage2/02-net-tweaks/01-run.sh
@@ -3,32 +3,12 @@
 install -v -d					"${ROOTFS_DIR}/etc/wpa_supplicant"
 install -v -m 600 files/wpa_supplicant.conf	"${ROOTFS_DIR}/etc/wpa_supplicant/"
 
-on_chroot << EOF
-	SUDO_USER="${FIRST_USER_NAME}" raspi-config nonint do_boot_wait 0
-	SUDO_USER="${FIRST_USER_NAME}" raspi-config nonint do_netconf 1
-EOF
-
 if [ -v WPA_COUNTRY ]; then
 	on_chroot <<- EOF
 		SUDO_USER="${FIRST_USER_NAME}" raspi-config nonint do_wifi_country "${WPA_COUNTRY}"
 	EOF
 fi
 
-if [ -v WPA_ESSID ] && [ -v WPA_PASSWORD ]; then
-on_chroot <<EOF
-set -o pipefail
-wpa_passphrase "${WPA_ESSID}" "${WPA_PASSWORD}" | tee -a "/etc/wpa_supplicant/wpa_supplicant.conf"
-EOF
-elif [ -v WPA_ESSID ]; then
-cat >> "${ROOTFS_DIR}/etc/wpa_supplicant/wpa_supplicant.conf" << EOL
-
-network={
-	ssid="${WPA_ESSID}"
-	key_mgmt=NONE
-}
-EOL
-fi
-
 # Disable wifi on 5GHz models if WPA_COUNTRY is not set
 mkdir -p "${ROOTFS_DIR}/var/lib/systemd/rfkill/"
 if [ -n "$WPA_COUNTRY" ]; then
diff --git a/stage2/EXPORT_NOOBS b/stage2/EXPORT_NOOBS
deleted file mode 100644
index c1e03be..0000000
--- a/stage2/EXPORT_NOOBS
+++ /dev/null
@@ -1,2 +0,0 @@
-NOOBS_NAME="Raspberry Pi OS Lite (64-bit)"
-NOOBS_DESCRIPTION="A port of Debian with no desktop environment"
diff --git a/stage3/00-install-packages/00-packages b/stage3/00-install-packages/00-packages
index 9ee260a..79d2c6a 100644
--- a/stage3/00-install-packages/00-packages
+++ b/stage3/00-install-packages/00-packages
@@ -1,11 +1,12 @@
 gstreamer1.0-x gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-alsa gstreamer1.0-libav
-qpdfview gtk2-engines alsa-utils
+evince gtk2-engines alsa-utils
 desktop-base
 git
 policykit-1
 gvfs
 rfkill
 chromium-browser rpi-chromium-mods libwidevinecdm0
+firefox rpi-firefox-mods
 gldriver-test
 fonts-droid-fallback
 fonts-liberation2
@@ -13,5 +14,6 @@ obconf
 arandr
 libcamera-tools
 libcamera-apps
+python3-picamera2
 python3-pyqt5
 python3-opengl
diff --git a/stage3/00-install-packages/00-packages-nr b/stage3/00-install-packages/00-packages-nr
index 8c16b40..227c861 100644
--- a/stage3/00-install-packages/00-packages-nr
+++ b/stage3/00-install-packages/00-packages-nr
@@ -1,7 +1,8 @@
 xserver-xorg xinit
 mousepad
+eom
 lxde lxtask menu-xdg
 zenity xdg-utils
 gvfs-backends gvfs-fuse
-lightdm gnome-themes-standard gnome-icon-theme
+lightdm gnome-themes-extra-data gnome-icon-theme
 gnome-keyring
diff --git a/stage3/01-tweaks/00-run.sh b/stage3/01-tweaks/00-run.sh
deleted file mode 100755
index 79b749e..0000000
--- a/stage3/01-tweaks/00-run.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash -e
-
-on_chroot << EOF
-	SUDO_USER="${FIRST_USER_NAME}" raspi-config nonint do_boot_wait 1
-EOF
diff --git a/stage4/00-install-packages/00-packages b/stage4/00-install-packages/00-packages
index f8461a9..2307752 100644
--- a/stage4/00-install-packages/00-packages
+++ b/stage4/00-install-packages/00-packages
@@ -6,16 +6,12 @@ debian-reference-en dillo
 raspberrypi-net-mods raspberrypi-ui-mods
 python3-pip
 python3-numpy
-pypy
 alacarte rc-gui sense-hat
 tree
 libgl1-mesa-dri libgles1 libgles2-mesa xcompmgr
 geany
 piclone
-pigpio python3-pigpio raspi-gpio python3-rpi.gpio
-python3-spidev
 python3-twython
-python3-smbus
 python3-flask
 pprompt
 piwiz
@@ -23,4 +19,3 @@ rp-prefapps
 ffmpeg
 vlc
 rpi-imager
-rpi-wayland
diff --git a/stage4/00-install-packages/01-packages b/stage4/00-install-packages/01-packages
deleted file mode 100644
index 5441d9d..0000000
--- a/stage4/00-install-packages/01-packages
+++ /dev/null
@@ -1,22 +0,0 @@
-python3-automationhat
-python3-blinkt
-python3-cap1xxx
-python3-drumhat
-python3-envirophat
-python3-explorerhat
-python3-fourletterphat
-python3-microdotphat
-python3-mote
-python3-motephat
-python3-phatbeat
-python3-pianohat
-python3-piglow
-python3-rainbowhat
-python3-scrollphat
-python3-scrollphathd
-python3-sn3218
-python3-skywriter
-python3-touchphat
-python3-buttonshim
-python3-unicornhathd
-python3-pantilthat
diff --git a/stage4/03-bookshelf/00-run.sh b/stage4/03-bookshelf/00-run.sh
index 8244568..5bf017b 100755
--- a/stage4/03-bookshelf/00-run.sh
+++ b/stage4/03-bookshelf/00-run.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-BOOKSHELF_URL="https://magpi.raspberrypi.org/bookshelf.xml"
+BOOKSHELF_URL="https://magpi.raspberrypi.com/bookshelf.xml"
 GUIDE_URL="$(curl -s "$BOOKSHELF_URL" | awk -F '[<>]' "/<TITLE>Raspberry Pi Beginner's Guide 4th Edition<\/TITLE>/ {f=1; next} f==1 && /PDF/ {print \$3; exit}")"
 OUTPUT="$(basename "$GUIDE_URL" | cut -f1 -d'?')"
 
diff --git a/stage4/06-enable-wayland/00-run.sh b/stage4/06-enable-wayland/00-run.sh
new file mode 100755
index 0000000..bd8bbc3
--- /dev/null
+++ b/stage4/06-enable-wayland/00-run.sh
@@ -0,0 +1,5 @@
+#!/bin/bash -e
+
+on_chroot << EOF
+	SUDO_USER="${FIRST_USER_NAME}" raspi-config nonint do_wayland W2
+EOF
diff --git a/stage4/07-disable-pwr-button/00-run.sh b/stage4/07-disable-pwr-button/00-run.sh
new file mode 100755
index 0000000..44646bd
--- /dev/null
+++ b/stage4/07-disable-pwr-button/00-run.sh
@@ -0,0 +1,3 @@
+#!/bin/bash -e
+
+sed -i 's/^.*HandlePowerKey=.*$/HandlePowerKey=ignore/' "${ROOTFS_DIR}/etc/systemd/logind.conf"
diff --git a/stage4/EXPORT_NOOBS b/stage4/EXPORT_NOOBS
deleted file mode 100644
index aa69e13..0000000
--- a/stage4/EXPORT_NOOBS
+++ /dev/null
@@ -1,2 +0,0 @@
-NOOBS_NAME="Raspberry Pi OS (64-bit)"
-NOOBS_DESCRIPTION="A port of Debian with the Raspberry Pi Desktop"
diff --git a/stage5/00-install-extras/00-packages b/stage5/00-install-extras/00-packages
index 6350ab3..70960c4 100644
--- a/stage5/00-install-extras/00-packages
+++ b/stage5/00-install-extras/00-packages
@@ -7,7 +7,7 @@ python3-sense-emu sense-emu-tools python-sense-emu-doc
 
 wolfram-engine
 claws-mail
-greenfoot-unbundled bluej-unbundled
+#greenfoot-unbundled bluej-unbundled
 realvnc-vnc-viewer
 
 code-the-classics
diff --git a/stage5/EXPORT_NOOBS b/stage5/EXPORT_NOOBS
deleted file mode 100644
index b136a5e..0000000
--- a/stage5/EXPORT_NOOBS
+++ /dev/null
@@ -1,2 +0,0 @@
-NOOBS_NAME="Raspberry Pi OS Full (64-bit)"
-NOOBS_DESCRIPTION="A port of Debian with desktop and recommended applications"