diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index bbfdb160e90b..b94571d61947 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -15906,6 +15906,12 @@
     email = "nathaniel.brough@gmail.com";
     name = "Nathaniel Brough";
   };
+  nathanregner = {
+    email = "nathanregner@gmail.com";
+    github = "nathanregner";
+    githubId = 9659564;
+    name = "Nathan Regner";
+  };
   nathanruiz = {
     email = "nathanruiz@protonmail.com";
     github = "nathanruiz";
diff --git a/nixos/doc/manual/release-notes/rl-2505.section.md b/nixos/doc/manual/release-notes/rl-2505.section.md
index 97e0ca92469f..c4b58c97b254 100644
--- a/nixos/doc/manual/release-notes/rl-2505.section.md
+++ b/nixos/doc/manual/release-notes/rl-2505.section.md
@@ -325,6 +325,10 @@
   - Following [changes in Mint 22](https://github.com/linuxmint/mintupgrade/commit/f239cde908288b8c250f938e7311c7ffbc16bd59) we are no longer overriding Qt application styles. You can still restore the previous default with `qt.style = "gtk2"` and `qt.platformTheme = "gtk2"`.
   - Following [changes in Mint 20](https://github.com/linuxmint/mintupgrade-legacy/commit/ce15d946ed9a8cb8444abd25088edd824bfb18f6) we are replacing xplayer with celluloid since xplayer is no longer maintained.
 
+- Pantheon has been updated to 8, please check the [upstream announcement](https://blog.elementary.io/os-8-available-now/) for more details.
+  - Same as elementary OS, the X11 session is named "Classic Session" and the Wayland session is named "Secure Session".
+  - The dock has been rewritten, you need to manually migrate the dock items on update. You can check `~/.config/plank/dock1/launchers/` for your previous settings.
+
 - Xfce has been updated to 4.20, please check the [upstream feature tour](https://www.xfce.org/about/tour420) for more details.
   - Wayland session is still [experimental](https://wiki.xfce.org/releng/wayland_roadmap) and requires opt-in using `enableWaylandSession` option.
   - Overriding Wayland compositor is possible using `enableWaylandSession` option, but you might need to take care [`xfce4-session`](https://gitlab.xfce.org/xfce/xfce4-session/-/merge_requests/49), [`dbus-update-activation-environment`](https://github.com/labwc/labwc/blob/eaf11face68ee1f1bcc7ce1498304ca8c108c8ba/src/config/session.c#L234) and [`systemctl --user import-environment`](https://github.com/labwc/labwc/blob/eaf11face68ee1f1bcc7ce1498304ca8c108c8ba/src/config/session.c#L239) on startup.
diff --git a/nixos/modules/programs/ssh.nix b/nixos/modules/programs/ssh.nix
index 1ae2653ed3e9..aaaf97ab1347 100644
--- a/nixos/modules/programs/ssh.nix
+++ b/nixos/modules/programs/ssh.nix
@@ -13,9 +13,7 @@ let
 
   askPasswordWrapper = pkgs.writeScript "ssh-askpass-wrapper" ''
     #! ${pkgs.runtimeShell} -e
-    export DISPLAY="$(systemctl --user show-environment | ${pkgs.gnused}/bin/sed 's/^DISPLAY=\(.*\)/\1/; t; d')"
-    export XAUTHORITY="$(systemctl --user show-environment | ${pkgs.gnused}/bin/sed 's/^XAUTHORITY=\(.*\)/\1/; t; d')"
-    export WAYLAND_DISPLAY="$(systemctl --user show-environment | ${pkgs.gnused}/bin/sed 's/^WAYLAND_DISPLAY=\(.*\)/\1/; t; d')"
+    eval export $(systemctl --user show-environment | ${pkgs.coreutils}/bin/grep -E '^(DISPLAY|WAYLAND_DISPLAY|XAUTHORITY)=')
     exec ${cfg.askPassword} "$@"
   '';
 
diff --git a/nixos/modules/services/desktops/bamf.nix b/nixos/modules/services/desktops/bamf.nix
index d9c46e94d9e0..dd09a94737a2 100644
--- a/nixos/modules/services/desktops/bamf.nix
+++ b/nixos/modules/services/desktops/bamf.nix
@@ -2,7 +2,7 @@
 { config, lib, pkgs, ... }:
 {
   meta = with lib; {
-    maintainers = with lib.maintainers; [ ] ++ lib.teams.pantheon.members;
+    maintainers = with lib.maintainers; [ ];
   };
 
   ###### interface
diff --git a/nixos/modules/services/misc/klipper.nix b/nixos/modules/services/misc/klipper.nix
index bac0c5cf14bb..78e7f35fed4e 100644
--- a/nixos/modules/services/misc/klipper.nix
+++ b/nixos/modules/services/misc/klipper.nix
@@ -18,6 +18,13 @@ let
   };
 in
 {
+  imports = [
+    (lib.mkRenamedOptionModule
+      [ "services" "klipper" "mutableConfigFolder" ]
+      [ "services" "klipper" "configDir" ]
+    )
+  ];
+
   ##### interface
   options = {
     services.klipper = {
@@ -52,23 +59,22 @@ in
         default = false;
         example = true;
         description = ''
-          Whether to copy the config to a mutable directory instead of using the one directly from the nix store.
-          This will only copy the config if the file at `services.klipper.mutableConfigPath` doesn't exist.
+          Whether to manage the config outside of NixOS.
+
+          It will still be initialized with the defined NixOS config if the file doesn't already exist.
         '';
       };
 
-      mutableConfigFolder = lib.mkOption {
+      configDir = lib.mkOption {
         type = lib.types.path;
         default = "/var/lib/klipper";
-        description = "Path to mutable Klipper config file.";
+        description = "Path to Klipper config file.";
       };
 
       configFile = lib.mkOption {
         type = lib.types.nullOr lib.types.path;
         default = null;
-        description = ''
-          Path to default Klipper config.
-        '';
+        description = "Path to default Klipper config.";
       };
 
       octoprintIntegration = lib.mkOption {
@@ -162,11 +168,6 @@ in
       }
     ];
 
-    environment.etc = lib.mkIf (!cfg.mutableConfig) {
-      "klipper.cfg".source =
-        if cfg.settings != null then format.generate "klipper.cfg" cfg.settings else cfg.configFile;
-    };
-
     services.klipper = lib.mkIf cfg.octoprintIntegration {
       user = config.services.octoprint.user;
       group = config.services.octoprint.group;
@@ -178,9 +179,7 @@ in
           "--input-tty=${cfg.inputTTY}"
           + lib.optionalString (cfg.apiSocket != null) " --api-server=${cfg.apiSocket}"
           + lib.optionalString (cfg.logFile != null) " --logfile=${cfg.logFile}";
-        printerConfigPath =
-          if cfg.mutableConfig then cfg.mutableConfigFolder + "/printer.cfg" else "/etc/klipper.cfg";
-        printerConfigFile =
+        printerConfig =
           if cfg.settings != null then format.generate "klipper.cfg" cfg.settings else cfg.configFile;
       in
       {
@@ -188,19 +187,33 @@ in
         wantedBy = [ "multi-user.target" ];
         after = [ "network.target" ];
         preStart = ''
-          mkdir -p ${cfg.mutableConfigFolder}
-          ${lib.optionalString (cfg.mutableConfig) ''
-            [ -e ${printerConfigPath} ] || {
-              cp ${printerConfigFile} ${printerConfigPath}
-              chmod +w ${printerConfigPath}
+          mkdir -p ${cfg.configDir}
+          pushd ${cfg.configDir}
+          if [ -e printer.cfg ]; then
+            ${
+              if cfg.mutableConfig then
+                ":"
+              else
+                ''
+                  # Backup existing config using the same date format klipper uses for SAVE_CONFIG
+                  old_config="printer-$(date +"%Y%m%d_%H%M%S").cfg"
+                  mv printer.cfg "$old_config"
+                  # Preserve SAVE_CONFIG section from the existing config
+                  cat ${printerConfig} <(printf "\n") <(sed -n '/#*# <---------------------- SAVE_CONFIG ---------------------->/,$p' "$old_config") > printer.cfg
+                  ${pkgs.diffutils}/bin/cmp printer.cfg "$old_config" && rm "$old_config"
+                ''
             }
-          ''}
-          mkdir -p ${cfg.mutableConfigFolder}/gcodes
+          else
+            cat ${printerConfig} > printer.cfg
+          fi
+          popd
         '';
 
+        restartTriggers = lib.optional (!cfg.mutableConfig) [ printerConfig ];
+
         serviceConfig =
           {
-            ExecStart = "${cfg.package}/bin/klippy ${klippyArgs} ${printerConfigPath}";
+            ExecStart = "${cfg.package}/bin/klippy ${klippyArgs} ${cfg.configDir}/printer.cfg";
             RuntimeDirectory = "klipper";
             StateDirectory = "klipper";
             SupplementaryGroups = [ "dialout" ];
diff --git a/nixos/modules/services/x11/desktop-managers/pantheon.nix b/nixos/modules/services/x11/desktop-managers/pantheon.nix
index 14e7e25252de..50e1f195f988 100644
--- a/nixos/modules/services/x11/desktop-managers/pantheon.nix
+++ b/nixos/modules/services/x11/desktop-managers/pantheon.nix
@@ -112,27 +112,23 @@ in
       # https://github.com/elementary/greeter/issues/368
       services.displayManager.defaultSession = mkDefault "pantheon";
 
-      services.xserver.displayManager.sessionCommands = ''
-        if test "$XDG_CURRENT_DESKTOP" = "Pantheon"; then
-            true
-            ${concatMapStrings (p: ''
-              if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
-                export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
-              fi
+      environment.extraInit = ''
+        ${concatMapStrings (p: ''
+          if [ -d "${p}/share/gsettings-schemas/${p.name}" ]; then
+            export XDG_DATA_DIRS=$XDG_DATA_DIRS''${XDG_DATA_DIRS:+:}${p}/share/gsettings-schemas/${p.name}
+          fi
 
-              if [ -d "${p}/lib/girepository-1.0" ]; then
-                export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
-                export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
-              fi
-            '') cfg.sessionPath}
-        fi
+          if [ -d "${p}/lib/girepository-1.0" ]; then
+            export GI_TYPELIB_PATH=$GI_TYPELIB_PATH''${GI_TYPELIB_PATH:+:}${p}/lib/girepository-1.0
+            export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}${p}/lib
+          fi
+        '') cfg.sessionPath}
       '';
 
       # Default services
       hardware.bluetooth.enable = mkDefault true;
       security.polkit.enable = true;
       services.accounts-daemon.enable = true;
-      services.bamf.enable = true;
       services.colord.enable = mkDefault true;
       services.fwupd.enable = mkDefault true;
       # TODO: Enable once #177946 is resolved
@@ -232,7 +228,8 @@ in
       ])) config.environment.pantheon.excludePackages;
 
       # Settings from elementary-default-settings
-      environment.etc."gtk-3.0/settings.ini".source = "${pkgs.pantheon.elementary-default-settings}/etc/gtk-3.0/settings.ini";
+      # GTK4 will try both $XDG_CONFIG_DIRS/gtk-4.0 and ${gtk4}/etc/gtk-4.0, but not /etc/gtk-4.0.
+      environment.etc."xdg/gtk-4.0/settings.ini".source = "${pkgs.pantheon.elementary-default-settings}/etc/gtk-4.0/settings.ini";
 
       xdg.mime.enable = true;
       xdg.icons.enable = true;
diff --git a/nixos/modules/system/etc/etc-activation.nix b/nixos/modules/system/etc/etc-activation.nix
index 47c65590e0c4..ed08ba928785 100644
--- a/nixos/modules/system/etc/etc-activation.nix
+++ b/nixos/modules/system/etc/etc-activation.nix
@@ -15,6 +15,7 @@
       system.activationScripts.etc = lib.stringAfter [
         "users"
         "groups"
+        "specialfs"
       ] config.system.build.etcActivationCommands;
     }
 
@@ -48,7 +49,7 @@
       boot.initrd.systemd = {
         mounts = [
           {
-            where = "/run/etc-metadata";
+            where = "/run/nixos-etc-metadata";
             what = "/etc-metadata-image";
             type = "erofs";
             options = "loop,ro";
@@ -83,7 +84,7 @@
                 "relatime"
                 "redirect_dir=on"
                 "metacopy=on"
-                "lowerdir=/run/etc-metadata::/etc-basedir"
+                "lowerdir=/run/nixos-etc-metadata::/etc-basedir"
               ]
               ++ lib.optionals config.system.etc.overlay.mutable [
                 "rw"
@@ -113,7 +114,7 @@
             unitConfig = {
               RequiresMountsFor = [
                 "/sysroot/nix/store"
-                "/run/etc-metadata"
+                "/run/nixos-etc-metadata"
               ];
               DefaultDependencies = false;
             };
diff --git a/nixos/modules/system/etc/etc.nix b/nixos/modules/system/etc/etc.nix
index 5f2acd7bacb9..7c7db061359c 100644
--- a/nixos/modules/system/etc/etc.nix
+++ b/nixos/modules/system/etc/etc.nix
@@ -250,78 +250,100 @@ in
         );
       in
       if config.system.etc.overlay.enable then
+        #bash
         ''
-          # This script atomically remounts /etc when switching configuration. On a (re-)boot
-          # this should not run because /etc is mounted via a systemd mount unit
-          # instead. To a large extent this mimics what composefs does. Because
+          # This script atomically remounts /etc when switching configuration.
+          # On a (re-)boot this should not run because /etc is mounted via a
+          # systemd mount unit instead.
+          # The activation script can also be called in cases where we didn't have
+          # an initrd though, like for instance when using  nixos-enter,
+          # so we cannot assume that /etc has already been mounted.
+          #
+          # To a large extent this mimics what composefs does. Because
           # it's relatively simple, however, we avoid the composefs dependency.
           # Since this script is not idempotent, it should not run when etc hasn't
           # changed.
           if [[ ! $IN_NIXOS_SYSTEMD_STAGE1 ]] && [[ "${config.system.build.etc}/etc" != "$(readlink -f /run/current-system/etc)" ]]; then
             echo "remounting /etc..."
 
-            tmpMetadataMount=$(mktemp --directory -t nixos-etc-metadata.XXXXXXXXXX)
+            ${lib.optionalString config.system.etc.overlay.mutable ''
+              # These directories are usually created in initrd,
+              # but we need to create them here when we didn't we're called directly,
+              # for instance by nixos-enter
+              mkdir --parents /.rw-etc/upper /.rw-etc/work
+              chmod --recursive 0755 /.rw-etc
+            ''}
+
+            tmpMetadataMount=$(TMPDIR="/run" mktemp --directory -t nixos-etc-metadata.XXXXXXXXXX)
             mount --type erofs -o ro ${config.system.build.etcMetadataImage} $tmpMetadataMount
 
-            # Mount the new /etc overlay to a temporary private mount.
-            # This needs the indirection via a private bind mount because you
-            # cannot move shared mounts.
-            tmpEtcMount=$(mktemp --directory -t nixos-etc.XXXXXXXXXX)
-            mount --bind --make-private $tmpEtcMount $tmpEtcMount
-            mount --type overlay overlay \
-              --options lowerdir=$tmpMetadataMount::${config.system.build.etcBasedir},${etcOverlayOptions} \
-              $tmpEtcMount
+            # There was no previous /etc mounted. This happens when we're called
+            # directly without an initrd, like with nixos-enter.
+            if ! mountpoint -q /etc; then
+              mount --type overlay overlay \
+                --options lowerdir=$tmpMetadataMount::${config.system.build.etcBasedir},${etcOverlayOptions} \
+                /etc
+            else
+              # Mount the new /etc overlay to a temporary private mount.
+              # This needs the indirection via a private bind mount because you
+              # cannot move shared mounts.
+              tmpEtcMount=$(TMPDIR="/run" mktemp --directory -t nixos-etc.XXXXXXXXXX)
+              mount --bind --make-private $tmpEtcMount $tmpEtcMount
+              mount --type overlay overlay \
+                --options lowerdir=$tmpMetadataMount::${config.system.build.etcBasedir},${etcOverlayOptions} \
+                $tmpEtcMount
 
-            # Before moving the new /etc overlay under the old /etc, we have to
-            # move mounts on top of /etc to the new /etc mountpoint.
-            findmnt /etc --submounts --list --noheading --kernel --output TARGET | while read -r mountPoint; do
-              if [[ "$mountPoint" = "/etc" ]]; then
-                continue
-              fi
+              # Before moving the new /etc overlay under the old /etc, we have to
+              # move mounts on top of /etc to the new /etc mountpoint.
+              findmnt /etc --submounts --list --noheading --kernel --output TARGET | while read -r mountPoint; do
+                if [[ "$mountPoint" = "/etc" ]]; then
+                  continue
+                fi
 
-              tmpMountPoint="$tmpEtcMount/''${mountPoint:5}"
-                ${
-                  if config.system.etc.overlay.mutable then
-                    ''
-                      if [[ -f "$mountPoint" ]]; then
-                        touch "$tmpMountPoint"
-                      elif [[ -d "$mountPoint" ]]; then
-                        mkdir -p "$tmpMountPoint"
-                      fi
-                    ''
-                  else
-                    ''
-                      if [[ ! -e "$tmpMountPoint" ]]; then
-                        echo "Skipping undeclared mountpoint in environment.etc: $mountPoint"
-                        continue
-                      fi
-                    ''
-                }
-              mount --bind "$mountPoint" "$tmpMountPoint"
-            done
+                tmpMountPoint="$tmpEtcMount/''${mountPoint:5}"
+                  ${
+                    if config.system.etc.overlay.mutable then
+                      ''
+                        if [[ -f "$mountPoint" ]]; then
+                          touch "$tmpMountPoint"
+                        elif [[ -d "$mountPoint" ]]; then
+                          mkdir -p "$tmpMountPoint"
+                        fi
+                      ''
+                    else
+                      ''
+                        if [[ ! -e "$tmpMountPoint" ]]; then
+                          echo "Skipping undeclared mountpoint in environment.etc: $mountPoint"
+                          continue
+                        fi
+                      ''
+                  }
+                mount --bind "$mountPoint" "$tmpMountPoint"
+              done
 
-            # Move the new temporary /etc mount underneath the current /etc mount.
-            #
-            # This should eventually use util-linux to perform this move beneath,
-            # however, this functionality is not yet in util-linux. See this
-            # tracking issue: https://github.com/util-linux/util-linux/issues/2604
-            ${pkgs.move-mount-beneath}/bin/move-mount --move --beneath $tmpEtcMount /etc
+              # Move the new temporary /etc mount underneath the current /etc mount.
+              #
+              # This should eventually use util-linux to perform this move beneath,
+              # however, this functionality is not yet in util-linux. See this
+              # tracking issue: https://github.com/util-linux/util-linux/issues/2604
+              ${pkgs.move-mount-beneath}/bin/move-mount --move --beneath $tmpEtcMount /etc
 
-            # Unmount the top /etc mount to atomically reveal the new mount.
-            umount --lazy --recursive /etc
+              # Unmount the top /etc mount to atomically reveal the new mount.
+              umount --lazy --recursive /etc
 
-            # Unmount the temporary mount
-            umount --lazy "$tmpEtcMount"
-            rmdir "$tmpEtcMount"
+              # Unmount the temporary mount
+              umount --lazy "$tmpEtcMount"
+              rmdir "$tmpEtcMount"
+            fi
 
             # Unmount old metadata mounts
             # For some reason, `findmnt /tmp --submounts` does not show the nested
             # mounts. So we'll just find all mounts of type erofs and filter on the
             # name of the mountpoint.
             findmnt --type erofs --list --kernel --output TARGET | while read -r mountPoint; do
-              if [[ "$mountPoint" =~ ^/tmp/nixos-etc-metadata\..{10}$ &&
+              if [[ ("$mountPoint" =~ ^/run/nixos-etc-metadata\..{10}$ || "$mountPoint" =~ ^/run/nixos-etc-metadata$ ) &&
                     "$mountPoint" != "$tmpMetadataMount" ]]; then
-                umount --lazy $mountPoint
+                umount --lazy "$mountPoint"
                 rmdir "$mountPoint"
               fi
             done
diff --git a/nixos/tests/activation/etc-overlay-immutable.nix b/nixos/tests/activation/etc-overlay-immutable.nix
index da1ea317440c..2adb91114014 100644
--- a/nixos/tests/activation/etc-overlay-immutable.nix
+++ b/nixos/tests/activation/etc-overlay-immutable.nix
@@ -39,8 +39,8 @@
     ''
       newergen = machine.succeed("realpath /run/current-system/specialisation/newer-generation/bin/switch-to-configuration").rstrip()
 
-      with subtest("/run/etc-metadata/ is mounted"):
-        print(machine.succeed("mountpoint /run/etc-metadata"))
+      with subtest("/run/nixos-etc-metadata/ is mounted"):
+        print(machine.succeed("mountpoint /run/nixos-etc-metadata"))
 
       with subtest("No temporary files leaked into stage 2"):
         machine.succeed("[ ! -e /etc-metadata-image ]")
@@ -91,10 +91,14 @@
 
         machine.succeed(f"{newergen} switch")
 
-        tmpMounts = machine.succeed("find /tmp -maxdepth 1 -type d -regex '/tmp/nixos-etc\\..*' | wc -l").rstrip()
-        metaMounts = machine.succeed("find /tmp -maxdepth 1 -type d -regex '/tmp/nixos-etc-metadata\\..*' | wc -l").rstrip()
+        tmpMounts = machine.succeed("find /run -maxdepth 1 -type d -regex '/run/nixos-etc\\..*'").rstrip()
+        print(tmpMounts)
+        metaMounts = machine.succeed("find /run -maxdepth 1 -type d -regex '/run/nixos-etc-metadata.*'").rstrip()
+        print(metaMounts)
 
-        assert tmpMounts == "0", f"Found {tmpMounts} remaining tmpmounts"
-        assert metaMounts == "1", f"Found {metaMounts} remaining metamounts"
+        numOfTmpMounts = len(tmpMounts.splitlines())
+        numOfMetaMounts = len(metaMounts.splitlines())
+        assert numOfTmpMounts == 0, f"Found {numOfTmpMounts} remaining tmpmounts"
+        assert numOfMetaMounts == 1, f"Found {numOfMetaMounts} remaining metamounts"
     '';
 }
diff --git a/nixos/tests/activation/etc-overlay-mutable.nix b/nixos/tests/activation/etc-overlay-mutable.nix
index be87e1120894..5dc27dedb30b 100644
--- a/nixos/tests/activation/etc-overlay-mutable.nix
+++ b/nixos/tests/activation/etc-overlay-mutable.nix
@@ -27,8 +27,8 @@
     ''
       newergen = machine.succeed("realpath /run/current-system/specialisation/newer-generation/bin/switch-to-configuration").rstrip()
 
-      with subtest("/run/etc-metadata/ is mounted"):
-        print(machine.succeed("mountpoint /run/etc-metadata"))
+      with subtest("/run/nixos-etc-metadata/ is mounted"):
+        print(machine.succeed("mountpoint /run/nixos-etc-metadata"))
 
       with subtest("No temporary files leaked into stage 2"):
         machine.succeed("[ ! -e /etc-metadata-image ]")
@@ -68,10 +68,14 @@
         machine.succeed(f"{newergen} switch")
         assert machine.succeed("cat /etc/newergen") == "newergen"
 
-        tmpMounts = machine.succeed("find /tmp -maxdepth 1 -type d -regex '/tmp/nixos-etc\\..*' | wc -l").rstrip()
-        metaMounts = machine.succeed("find /tmp -maxdepth 1 -type d -regex '/tmp/nixos-etc-metadata\\..*' | wc -l").rstrip()
+        tmpMounts = machine.succeed("find /run -maxdepth 1 -type d -regex '/run/nixos-etc\\..*'").rstrip()
+        print(tmpMounts)
+        metaMounts = machine.succeed("find /run -maxdepth 1 -type d -regex '/run/nixos-etc-metadata.*'").rstrip()
+        print(metaMounts)
 
-        assert tmpMounts == "0", f"Found {tmpMounts} remaining tmpmounts"
-        assert metaMounts == "1", f"Found {metaMounts} remaining metamounts"
+        numOfTmpMounts = len(tmpMounts.splitlines())
+        numOfMetaMounts = len(metaMounts.splitlines())
+        assert numOfTmpMounts == 0, f"Found {numOfTmpMounts} remaining tmpmounts"
+        assert numOfMetaMounts == 1, f"Found {numOfMetaMounts} remaining metamounts"
     '';
 }
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index 56653b64e5c7..be546f2acc3a 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -798,6 +798,7 @@ in {
   patroni = handleTestOn ["x86_64-linux"] ./patroni.nix {};
   pantalaimon = handleTest ./matrix/pantalaimon.nix {};
   pantheon = handleTest ./pantheon.nix {};
+  pantheon-wayland = handleTest ./pantheon-wayland.nix {};
   paperless = handleTest ./paperless.nix {};
   parsedmarc = handleTest ./parsedmarc {};
   password-option-override-ordering = handleTest ./password-option-override-ordering.nix {};
diff --git a/nixos/tests/pantheon-wayland.nix b/nixos/tests/pantheon-wayland.nix
new file mode 100644
index 000000000000..2a99c6cb1272
--- /dev/null
+++ b/nixos/tests/pantheon-wayland.nix
@@ -0,0 +1,105 @@
+import ./make-test-python.nix (
+  { pkgs, lib, ... }:
+
+  {
+    name = "pantheon-wayland";
+
+    meta.maintainers = lib.teams.pantheon.members;
+
+    nodes.machine =
+      { nodes, ... }:
+
+      let
+        videosAutostart = pkgs.writeTextFile {
+          name = "autostart-elementary-videos";
+          destination = "/etc/xdg/autostart/io.elementary.videos.desktop";
+          text = ''
+            [Desktop Entry]
+            Version=1.0
+            Name=Videos
+            Type=Application
+            Terminal=false
+            Exec=io.elementary.videos %U
+          '';
+        };
+      in
+      {
+        imports = [ ./common/user-account.nix ];
+
+        # Workaround ".gala-wrapped invoked oom-killer"
+        virtualisation.memorySize = 2047;
+
+        services.xserver.enable = true;
+        services.xserver.desktopManager.pantheon.enable = true;
+        services.displayManager = {
+          autoLogin.enable = true;
+          autoLogin.user = nodes.machine.users.users.alice.name;
+          defaultSession = "pantheon-wayland";
+        };
+
+        # We ship pantheon.appcenter by default when this is enabled.
+        services.flatpak.enable = true;
+
+        # For basic OCR tests.
+        environment.systemPackages = [ videosAutostart ];
+
+        # We don't ship gnome-text-editor in Pantheon module, we add this line mainly
+        # to catch eval issues related to this option.
+        environment.pantheon.excludePackages = [ pkgs.gnome-text-editor ];
+      };
+
+    enableOCR = true;
+
+    testScript =
+      { nodes, ... }:
+      let
+        user = nodes.machine.users.users.alice;
+      in
+      ''
+        machine.wait_for_unit("display-manager.service")
+
+        with subtest("Wait for wayland server"):
+            machine.wait_for_file("/run/user/${toString user.uid}/wayland-0")
+
+        with subtest("Check that logging in has given the user ownership of devices"):
+            machine.succeed("getfacl -p /dev/snd/timer | grep -q ${user.name}")
+
+        with subtest("Check if Pantheon components actually start"):
+            # We specifically check gsd-xsettings here since it is manually pulled up by gala.
+            # https://github.com/elementary/gala/pull/2140
+            for i in ["gala", "io.elementary.wingpanel", "io.elementary.dock", "gsd-media-keys", "gsd-xsettings", "io.elementary.desktop.agent-polkit"]:
+                machine.wait_until_succeeds(f"pgrep -f {i}")
+            for i in ["io.elementary.files.xdg-desktop-portal.service"]:
+                machine.wait_for_unit(i, "${user.name}")
+
+        with subtest("Check if various environment variables are set"):
+            cmd = "xargs --null --max-args=1 echo < /proc/$(pgrep -xf ${pkgs.pantheon.gala}/bin/gala)/environ"
+            machine.succeed(f"{cmd} | grep 'XDG_CURRENT_DESKTOP' | grep 'Pantheon'")
+            machine.succeed(f"{cmd} | grep 'XDG_SESSION_TYPE' | grep 'wayland'")
+            # Hopefully from the sessionPath option.
+            machine.succeed(f"{cmd} | grep 'XDG_DATA_DIRS' | grep 'gsettings-schemas/pantheon-agent-geoclue2'")
+            # Hopefully from login shell.
+            machine.succeed(f"{cmd} | grep '__NIXOS_SET_ENVIRONMENT_DONE' | grep '1'")
+
+        with subtest("Wait for elementary videos autostart"):
+            machine.wait_until_succeeds("pgrep -f io.elementary.videos")
+            machine.wait_for_text("No Videos Open")
+            machine.screenshot("videos")
+
+        with subtest("Trigger multitasking view"):
+            cmd = "dbus-send --session --dest=org.pantheon.gala --print-reply /org/pantheon/gala org.pantheon.gala.PerformAction int32:1"
+            env = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/${toString user.uid}/bus"
+            machine.succeed(f"su - ${user.name} -c '{env} {cmd}'")
+            machine.sleep(5)
+            machine.screenshot("multitasking")
+            machine.succeed(f"su - ${user.name} -c '{env} {cmd}'")
+
+        with subtest("Check if gala has ever coredumped"):
+            machine.fail("coredumpctl --json=short | grep gala")
+            # So we can see the dock.
+            machine.execute("pkill -f -9 io.elementary.videos")
+            machine.sleep(10)
+            machine.screenshot("screen")
+      '';
+  }
+)
diff --git a/nixos/tests/pantheon.nix b/nixos/tests/pantheon.nix
index 0387a0359ab0..7a19d6432fb0 100644
--- a/nixos/tests/pantheon.nix
+++ b/nixos/tests/pantheon.nix
@@ -56,11 +56,11 @@ import ./make-test-python.nix ({ pkgs, lib, ...} :
         machine.succeed("getfacl -p /dev/snd/timer | grep -q ${user.name}")
 
     with subtest("Check if Pantheon components actually start"):
-        for i in ["gala", "io.elementary.wingpanel", "plank", "gsd-media-keys", "io.elementary.desktop.agent-polkit"]:
+        for i in ["gala", "io.elementary.wingpanel", "io.elementary.dock", "gsd-media-keys", "io.elementary.desktop.agent-polkit"]:
             machine.wait_until_succeeds(f"pgrep -f {i}")
-        for i in ["gala", "io.elementary.wingpanel", "plank"]:
+        for i in ["gala", "io.elementary.wingpanel", "io.elementary.dock"]:
             machine.wait_for_window(i)
-        for i in ["bamfdaemon.service", "io.elementary.files.xdg-desktop-portal.service"]:
+        for i in ["io.elementary.files.xdg-desktop-portal.service"]:
             machine.wait_for_unit(i, "${user.name}")
 
     with subtest("Check if various environment variables are set"):
@@ -70,8 +70,6 @@ import ./make-test-python.nix ({ pkgs, lib, ...} :
         machine.succeed(f"{cmd} | grep 'XDG_DATA_DIRS' | grep 'gsettings-schemas/pantheon-agent-geoclue2'")
         # Hopefully from login shell.
         machine.succeed(f"{cmd} | grep '__NIXOS_SET_ENVIRONMENT_DONE' | grep '1'")
-        # See elementary-session-settings packaging.
-        machine.succeed(f"{cmd} | grep 'XDG_CONFIG_DIRS' | grep 'elementary-default-settings'")
 
     with subtest("Open elementary videos"):
         machine.execute("su - ${user.name} -c 'DISPLAY=:0 io.elementary.videos >&2 &'")
@@ -101,6 +99,7 @@ import ./make-test-python.nix ({ pkgs, lib, ...} :
         machine.succeed(f"su - ${user.name} -c '{env} {cmd}'")
         machine.sleep(5)
         machine.screenshot("multitasking")
+        machine.succeed(f"su - ${user.name} -c '{env} {cmd}'")
 
     with subtest("Check if gala has ever coredumped"):
         machine.fail("coredumpctl --json=short | grep gala")
diff --git a/pkgs/applications/editors/tiled/default.nix b/pkgs/applications/editors/tiled/default.nix
index a8c7a18a4aae..ea5cba92460d 100644
--- a/pkgs/applications/editors/tiled/default.nix
+++ b/pkgs/applications/editors/tiled/default.nix
@@ -28,13 +28,13 @@ in
 
 stdenv.mkDerivation rec {
   pname = "tiled";
-  version = "1.11.0";
+  version = "1.11.1";
 
   src = fetchFromGitHub {
     owner = "mapeditor";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-cFS1OSYfGMsnw+VkZD/HO4+D+pxNKuifWjNhy0FoxN0=";
+    sha256 = "sha256-9cgGweo0D43U/puS82JCmBrikKe/TclHsrghQ4OZVEo=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/applications/networking/browsers/nyxt/default.nix b/pkgs/applications/networking/browsers/nyxt/default.nix
index 5c1d3a610e8d..1f05ff540cee 100644
--- a/pkgs/applications/networking/browsers/nyxt/default.nix
+++ b/pkgs/applications/networking/browsers/nyxt/default.nix
@@ -10,7 +10,6 @@
   gobject-introspection,
   gsettings-desktop-schemas,
   glib-networking,
-  notify-osd,
   gtk3,
   glib,
   gdk-pixbuf,
@@ -51,7 +50,6 @@ stdenv.mkDerivation (finalAttrs: {
     gobject-introspection
     gsettings-desktop-schemas
     glib-networking
-    notify-osd
     gtk3
     gstreamer
     gst-libav
diff --git a/pkgs/applications/radio/wsjtx/default.nix b/pkgs/applications/radio/wsjtx/default.nix
index 09a5fd5f80d6..ef3eb6b003f6 100644
--- a/pkgs/applications/radio/wsjtx/default.nix
+++ b/pkgs/applications/radio/wsjtx/default.nix
@@ -36,6 +36,7 @@ stdenv.mkDerivation rec {
     asciidoctor
     cmake
     gfortran
+    hamlib_4 # rigctl
     libtool
     pkg-config
     qttools
@@ -53,6 +54,8 @@ stdenv.mkDerivation rec {
     boost
   ];
 
+  strictDeps = true;
+
   meta = with lib; {
     description = "Weak-signal digital communication modes for amateur radio";
     longDescription = ''
diff --git a/pkgs/by-name/ar/arouteserver/package.nix b/pkgs/by-name/ar/arouteserver/package.nix
index 19f6df88a431..4f37d09e6b84 100644
--- a/pkgs/by-name/ar/arouteserver/package.nix
+++ b/pkgs/by-name/ar/arouteserver/package.nix
@@ -7,14 +7,14 @@
 
 python3Packages.buildPythonPackage rec {
   pname = "arouteserver";
-  version = "1.23.1";
+  version = "1.23.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pierky";
     repo = "arouteserver";
-    rev = "v${version}";
-    hash = "sha256-EZOBMDBsxbuVzzjQWU8V4n3gcLkRQxCq2eVK/Tyko4E=";
+    tag = "v${version}";
+    hash = "sha256-qPU1eBEAlF6wcI1KEBtSuf0a+pKsqoCN0mtAPjIr+0c=";
   };
 
   postPatch = ''
diff --git a/pkgs/by-name/ca/calibre/package.nix b/pkgs/by-name/ca/calibre/package.nix
index b87947503c4f..e1abe756d198 100644
--- a/pkgs/by-name/ca/calibre/package.nix
+++ b/pkgs/by-name/ca/calibre/package.nix
@@ -104,6 +104,7 @@ stdenv.mkDerivation (finalAttrs: {
         beautifulsoup4
         css-parser
         cssselect
+        fonttools
         python-dateutil
         dnspython
         faust-cchardet
@@ -206,7 +207,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   doInstallCheck = true;
   installCheckInputs = with python3Packages; [
-    fonttools
     psutil
   ];
   installCheckPhase = ''
diff --git a/pkgs/by-name/ex/exo/package.nix b/pkgs/by-name/ex/exo/package.nix
index 0616a1ccea49..03cc972dca1d 100644
--- a/pkgs/by-name/ex/exo/package.nix
+++ b/pkgs/by-name/ex/exo/package.nix
@@ -7,14 +7,14 @@
 }:
 python3Packages.buildPythonApplication rec {
   pname = "exo";
-  version = "0.0.4-alpha";
+  version = "0.0.5-alpha";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "exo-explore";
     repo = "exo";
     tag = "v${version}";
-    hash = "sha256-tB+/MtAAyBwoculoToiUgwqHOKEOu6Ip1Jvx0+FqC8o=";
+    hash = "sha256-bAbKmLoJbDVwGoWTxA3a0CUzVFoso6/Uz6e48MSJDgw=";
   };
 
   build-system = with python3Packages; [ setuptools ];
diff --git a/pkgs/by-name/fa/famistudio/package.nix b/pkgs/by-name/fa/famistudio/package.nix
index 7b315588882f..57e41b238b67 100644
--- a/pkgs/by-name/fa/famistudio/package.nix
+++ b/pkgs/by-name/fa/famistudio/package.nix
@@ -28,13 +28,13 @@ let
 in
 buildDotnetModule (finalAttrs: {
   pname = "famistudio";
-  version = "4.3.0";
+  version = "4.3.1";
 
   src = fetchFromGitHub {
     owner = "BleuBleu";
     repo = "FamiStudio";
     tag = finalAttrs.version;
-    hash = "sha256-Ldht7w1qgLTiqbRUJJvFQgl1VW6k+14w/jz58kAeMl0=";
+    hash = "sha256-ISOMsnsvsO3wOp9J/CilCr4wBgkHc29od2a2sBssN7k=";
   };
 
   postPatch =
diff --git a/pkgs/by-name/fl/flrig/package.nix b/pkgs/by-name/fl/flrig/package.nix
index 7e7b9f023667..083ff5bc48b5 100644
--- a/pkgs/by-name/fl/flrig/package.nix
+++ b/pkgs/by-name/fl/flrig/package.nix
@@ -27,6 +27,8 @@ stdenv.mkDerivation rec {
     pkg-config
   ];
 
+  env.FLTK_CONFIG = lib.getExe' (lib.getDev fltk13) "fltk-config";
+
   meta = {
     description = "Digital modem rig control program";
     homepage = "https://sourceforge.net/projects/fldigi/";
diff --git a/pkgs/by-name/gn/gnome-settings-daemon46/add-gnome-session-ctl-option.patch b/pkgs/by-name/gn/gnome-settings-daemon46/add-gnome-session-ctl-option.patch
new file mode 100644
index 000000000000..8bdf39ce37b6
--- /dev/null
+++ b/pkgs/by-name/gn/gnome-settings-daemon46/add-gnome-session-ctl-option.patch
@@ -0,0 +1,58 @@
+From aae1e774dd9de22fe3520cf9eb2bfbf7216f5eb0 Mon Sep 17 00:00:00 2001
+From: WORLDofPEACE <worldofpeace@protonmail.ch>
+Date: Sun, 20 Sep 2020 16:09:36 -0400
+Subject: [PATCH] build: add a gnome_session_ctl_path option
+
+In gsd.service.in the ExecStopPost expects g-s-d libexecdir to
+be from the same prefix as gnome-session's, and this is not necessarily
+true as there are linux distro's that install their packages into their
+own individual prefixes (like NixOS or Guix).
+---
+ meson_options.txt      | 1 +
+ plugins/gsd.service.in | 2 +-
+ plugins/meson.build    | 6 ++++++
+ 3 files changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/meson_options.txt b/meson_options.txt
+index 3e04cf64f..21e003c61 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -1,4 +1,5 @@
+ option('udev_dir', type: 'string', value: '', description: 'Absolute path of the udev base directory')
++option('gnome_session_ctl_path', type: 'string', value: '', description: 'Absolute path to the gnome-session-ctl binary')
+ option('systemd', type: 'boolean', value: true, description: 'Enable systemd integration')
+ 
+ option('alsa', type: 'boolean', value: true, description: 'build with ALSA support (not optional on Linux platforms)')
+diff --git a/plugins/gsd.service.in b/plugins/gsd.service.in
+index 79b5f5536..bfbde6d05 100644
+--- a/plugins/gsd.service.in
++++ b/plugins/gsd.service.in
+@@ -23,4 +23,4 @@ BusName=@plugin_dbus_name@
+ TimeoutStopSec=5
+ # We cannot use OnFailure as e.g. dependency failures are normal
+ # https://github.com/systemd/systemd/issues/12352
+-ExecStopPost=@libexecdir@/gnome-session-ctl --exec-stop-check
++ExecStopPost=@gnome_session_ctl@ --exec-stop-check
+diff --git a/plugins/meson.build b/plugins/meson.build
+index 83e018854..266a0f093 100644
+--- a/plugins/meson.build
++++ b/plugins/meson.build
+@@ -20,6 +20,11 @@ all_plugins = [
+ 
+ disabled_plugins = []
+ 
++gnome_session_ctl = get_option('gnome_session_ctl_path')
++if gnome_session_ctl == ''
++  gnome_session_ctl = join_paths(gsd_libexecdir, 'gnome-session-ctl')
++endif
++
+ if not enable_smartcard
+     disabled_plugins += ['smartcard']
+ endif
+@@ -125,6 +130,7 @@ foreach plugin: all_plugins
+         unit_conf.set('plugin_name', plugin_name)
+         unit_conf.set('description', plugin_description)
+         unit_conf.set('libexecdir', gsd_libexecdir)
++        unit_conf.set('gnome_session_ctl', gnome_session_ctl)
+         unit_conf.set('plugin_dbus_name', plugin_dbus_name)
+         unit_conf.set('plugin_restart', plugin_restart_rule.get(plugin_name, 'on-failure'))
diff --git a/pkgs/by-name/gn/gnome-settings-daemon43/fix-paths.patch b/pkgs/by-name/gn/gnome-settings-daemon46/fix-paths.patch
similarity index 100%
rename from pkgs/by-name/gn/gnome-settings-daemon43/fix-paths.patch
rename to pkgs/by-name/gn/gnome-settings-daemon46/fix-paths.patch
diff --git a/pkgs/by-name/gn/gnome-settings-daemon43/package.nix b/pkgs/by-name/gn/gnome-settings-daemon46/package.nix
similarity index 86%
rename from pkgs/by-name/gn/gnome-settings-daemon43/package.nix
rename to pkgs/by-name/gn/gnome-settings-daemon46/package.nix
index 23d0a8eaa720..d7b00a0a2ef9 100644
--- a/pkgs/by-name/gn/gnome-settings-daemon43/package.nix
+++ b/pkgs/by-name/gn/gnome-settings-daemon46/package.nix
@@ -1,7 +1,6 @@
 {
   stdenv,
   lib,
-  fetchpatch,
   substituteAll,
   fetchurl,
   meson,
@@ -13,7 +12,6 @@
   glib,
   libnotify,
   libgnomekbd,
-  lcms2,
   libpulseaudio,
   alsa-lib,
   libcanberra-gtk3,
@@ -36,26 +34,22 @@
   wrapGAppsHook3,
   python3,
   tzdata,
-  nss,
   gcr_4,
   gnome-session-ctl,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gnome-settings-daemon";
-  version = "43.0";
+  version = "46.0";
 
   src = fetchurl {
     url = "mirror://gnome/sources/gnome-settings-daemon/${lib.versions.major finalAttrs.version}/gnome-settings-daemon-${finalAttrs.version}.tar.xz";
-    hash = "sha256-NRO7JPxvgYFmciOmSgZ1NP3M879mMmqUA9OLDw1gE9A=";
+    hash = "sha256-C5oPZPoYqOfgm0yVo/dU+gM8LNvS3DVwHwYYVywcs9c=";
   };
 
   patches = [
     # https://gitlab.gnome.org/GNOME/gnome-settings-daemon/-/merge_requests/202
-    (fetchpatch {
-      url = "https://gitlab.gnome.org/GNOME/gnome-settings-daemon/commit/aae1e774dd9de22fe3520cf9eb2bfbf7216f5eb0.patch";
-      hash = "sha256-O4m0rOW8Zrgu3Q0p0OA8b951VC0FjYbOUk9MLzB9icI=";
-    })
+    ./add-gnome-session-ctl-option.patch
 
     (substituteAll {
       src = ./fix-paths.patch;
@@ -85,14 +79,12 @@ stdenv.mkDerivation (finalAttrs: {
     libnotify
     libgnomekbd # for org.gnome.libgnomekbd.keyboard schema
     gnome-desktop
-    lcms2
     libpulseaudio
     alsa-lib
     libcanberra-gtk3
     upower
     colord
     libgweather
-    nss
     polkit
     geocode-glib_2
     geoclue2
diff --git a/pkgs/by-name/mu/mutter43/package.nix b/pkgs/by-name/mu/mutter46/package.nix
similarity index 67%
rename from pkgs/by-name/mu/mutter43/package.nix
rename to pkgs/by-name/mu/mutter46/package.nix
index 81c526b956c0..8e2b1985bded 100644
--- a/pkgs/by-name/mu/mutter43/package.nix
+++ b/pkgs/by-name/mu/mutter46/package.nix
@@ -2,7 +2,6 @@
   fetchurl,
   runCommand,
   lib,
-  fetchpatch,
   stdenv,
   pkg-config,
   gettext,
@@ -11,26 +10,43 @@
   colord,
   lcms2,
   pango,
-  json-glib,
   libstartup_notification,
   libcanberra,
   ninja,
   xvfb-run,
-  xkeyboard_config,
   libxcvt,
-  libxkbfile,
+  libICE,
+  libX11,
+  libXcomposite,
+  libXcursor,
   libXdamage,
-  libxkbcommon,
+  libXext,
+  libXfixes,
+  libXi,
   libXtst,
+  libxkbfile,
+  xkeyboard_config,
+  libxkbcommon,
+  libXrender,
+  libxcb,
+  libXrandr,
+  libXinerama,
+  libXau,
   libinput,
   libdrm,
+  libei,
+  libdisplay-info,
   gsettings-desktop-schemas,
   glib,
-  gtk3,
+  atk,
+  gtk4,
+  fribidi,
+  harfbuzz,
   gnome-desktop,
   pipewire,
   libgudev,
   libwacom,
+  libSM,
   xwayland,
   mesa,
   meson,
@@ -38,12 +54,11 @@
   xorgserver,
   python3,
   wayland-scanner,
-  wrapGAppsHook3,
+  wrapGAppsHook4,
   gi-docgen,
   sysprof,
   libsysprof-capture,
   desktop-file-utils,
-  libcap_ng,
   egl-wayland,
   graphene,
   wayland,
@@ -52,7 +67,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "mutter";
-  version = "43.8";
+  version = "46.7";
 
   outputs = [
     "out"
@@ -63,33 +78,13 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "mirror://gnome/sources/mutter/${lib.versions.major finalAttrs.version}/mutter-${finalAttrs.version}.tar.xz";
-    hash = "sha256-TjTh8XWTS9hJqEvZX6Nb8G6EEuAt8loDbC8RNdUz8oE=";
+    hash = "sha256-+7wVwLB2CS0WwB1cbwxvVNIR84Miy4wjseF9xW1MUl0=";
   };
 
-  patches = [
-    # Fix build with separate sysprof.
-    # https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2572
-    (fetchpatch {
-      url = "https://gitlab.gnome.org/GNOME/mutter/-/commit/285a5a4d54ca83b136b787ce5ebf1d774f9499d5.patch";
-      hash = "sha256-/npUE3idMSTVlFptsDpZmGWjZ/d2gqruVlJKq4eF4xU=";
-    })
-
-    # Remove support for window shading.
-    # The corresponding key was removed in gsettings-desktop-schemas 45.alpha.
-    # https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2884
-    #
-    # Fetch the patch from magpie as they share same code base and this feature
-    # is never supported on wayland (note that magpie 0.9.x won't support wayland).
-    # https://github.com/BuddiesOfBudgie/magpie/issues/9
-    (fetchpatch {
-      url = "https://github.com/BuddiesOfBudgie/magpie/commit/4177c466375462ca8ed8fdb60913df4422f19144.patch";
-      hash = "sha256-NVx40WDnlUL050D529KVohvNBdVrheXxmJ73U3+KSeQ=";
-    })
-  ];
-
   mesonFlags = [
     "-Degl_device=true"
     "-Dinstalled_tests=false" # TODO: enable these
+    "-Dtests=false"
     "-Dwayland_eglstream=true"
     "-Dprofiler=true"
     "-Dxwayland_path=${lib.getExe xwayland}"
@@ -100,10 +95,7 @@ stdenv.mkDerivation (finalAttrs: {
   ];
 
   propagatedBuildInputs = [
-    # required for pkg-config to detect mutter-clutter
-    json-glib
-    libXtst
-    libcap_ng
+    # required for pkg-config to detect mutter-mtk
     graphene
     mesa  # actually uses eglmesaext
   ];
@@ -118,7 +110,7 @@ stdenv.mkDerivation (finalAttrs: {
     pkg-config
     python3
     wayland-scanner
-    wrapGAppsHook3
+    wrapGAppsHook4
     gi-docgen
     xorgserver
     gobject-introspection
@@ -131,34 +123,50 @@ stdenv.mkDerivation (finalAttrs: {
     gnome-desktop
     gnome-settings-daemon
     gsettings-desktop-schemas
-    gtk3
+    atk
+    fribidi
+    harfbuzz
     libcanberra
     libdrm
+    libei
+    libdisplay-info
     libgudev
     libinput
     libstartup_notification
     libwacom
-    libxkbcommon
-    libxkbfile
-    libXdamage
+    libSM
     colord
     lcms2
     pango
     pipewire
     sysprof # for D-Bus interfaces
     libsysprof-capture
-    xkeyboard_config
     xwayland
     wayland
     wayland-protocols
+    # X11 client
+    gtk4
+    libICE
+    libX11
+    libXcomposite
+    libXcursor
+    libXdamage
+    libXext
+    libXfixes
+    libXi
+    libXtst
+    libxkbfile
+    xkeyboard_config
+    libxkbcommon
+    libXrender
+    libxcb
+    libXrandr
+    libXinerama
+    libXau
   ];
 
   postPatch = ''
     patchShebangs src/backends/native/gen-default-modes.py
-
-    # https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3187
-    substituteInPlace meson.build \
-      --replace "dependency('sysprof-4')" "dependency('sysprof-6')"
   '';
 
   postInstall = ''
@@ -168,7 +176,7 @@ stdenv.mkDerivation (finalAttrs: {
   postFixup = ''
     # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
     # TODO: Move this into a directory devhelp can find.
-    moveToOutput "share/mutter-11/doc" "$devdoc"
+    moveToOutput "share/mutter-14/doc" "$devdoc"
   '';
 
   # Install udev files into our own tree.
@@ -177,7 +185,7 @@ stdenv.mkDerivation (finalAttrs: {
   separateDebugInfo = true;
 
   passthru = {
-    libdir = "${finalAttrs.finalPackage}/lib/mutter-11";
+    libdir = "${finalAttrs.finalPackage}/lib/mutter-14";
 
     tests = {
       libdirExists = runCommand "mutter-libdir-exists" { } ''
diff --git a/pkgs/by-name/mv/mvnd/package.nix b/pkgs/by-name/mv/mvnd/package.nix
new file mode 100644
index 000000000000..7e347bafcab7
--- /dev/null
+++ b/pkgs/by-name/mv/mvnd/package.nix
@@ -0,0 +1,109 @@
+{
+  darwin,
+  fetchFromGitHub,
+  graalvmPackages,
+  installShellFiles,
+  lib,
+  makeWrapper,
+  maven,
+  mvnd,
+  nix-update-script,
+  runCommand,
+  stdenv,
+  testers,
+}:
+
+let
+  platformMap = {
+    aarch64-darwin = "darwin-aarch64";
+    aarch64-linux = "linux-aarch64";
+    x86_64-darwin = "darwin-amd64";
+    x86_64-linux = "linux-amd64";
+  };
+in
+
+maven.buildMavenPackage rec {
+  pname = "mvnd";
+  version = "1.0.2";
+  src = fetchFromGitHub {
+    owner = "apache";
+    repo = "maven-mvnd";
+    rev = version;
+    sha256 = "sha256-c1jD7m4cOdPWQEoaUMcNap2zvvX7H9VaWQv8JSgAnRU=";
+  };
+
+  # need graalvm at build-time for the `native-image` tool
+  mvnJdk = graalvmPackages.graalvm-ce;
+  mvnHash = "sha256-Bx0XSnpHNxNX07uVPc18py9qbnG5b3b7J4vs44ty034=";
+
+  nativeBuildInputs = [
+    graalvmPackages.graalvm-ce
+    installShellFiles
+    makeWrapper
+  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.apple_sdk_11_0.frameworks.Foundation ];
+
+  mvnDepsParameters = mvnParameters;
+  mvnParameters = lib.concatStringsSep " " [
+    "-Dmaven.buildNumber.skip=true" # skip build number generation; requires a git repository
+    "-Drat.skip=true" # skip license checks; they require manaul approval and should have already been run upstream
+    "-Dspotless.skip=true" # skip formatting checks
+
+    # skip tests that fail in the sandbox
+    "-pl"
+    "!integration-tests"
+    "-Dtest=!org.mvndaemon.mvnd.client.OsUtilsTest,!org.mvndaemon.mvnd.cache.impl.CacheFactoryTest"
+    "-Dsurefire.failIfNoSpecifiedTests=false"
+
+    "-Pnative"
+    # propagate linker args required by the darwin build
+    # see `buildGraalvmNativeImage`
+    ''-Dgraalvm-native-static-opt="-H:-CheckToolchain $(export -p | sed -n 's/^declare -x \([^=]\+\)=.*$/ -E\1/p' | tr -d \\n)"''
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    mkdir -p $out/mvnd-home
+
+    cp -r dist/target/maven-mvnd-${version}-${platformMap.${stdenv.system}}/* $out/mvnd-home
+    makeWrapper $out/mvnd-home/bin/mvnd $out/bin/mvnd \
+      --set-default MVND_HOME $out/mvnd-home
+
+    installShellCompletion --cmd mvnd \
+      --bash $out/mvnd-home/bin/mvnd-bash-completion.bash
+
+    runHook postInstall
+  '';
+
+  passthru =
+    {
+      updateScript = nix-update-script { };
+    }
+    // (lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
+      tests.version = testers.testVersion {
+        # `java` or `JAVA_HOME` is required to run mvnd
+        # presumably the user already has a JDK installed if they're using maven; don't pull in an unnecessary runtime dependency
+        package =
+          runCommand "mvnd"
+            {
+              inherit version;
+              nativeBuildInputs = [ makeWrapper ];
+            }
+            ''
+              mkdir -p $out/bin
+              makeWrapper ${mvnd}/bin/mvnd $out/bin/mvnd \
+                --suffix PATH : ${lib.makeBinPath [ mvnJdk ]}
+            '';
+      };
+    });
+
+  meta = {
+    description = "The Apache Maven Daemon";
+    homepage = "https://maven.apache.org/";
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ nathanregner ];
+    mainProgram = "mvnd";
+  };
+}
diff --git a/pkgs/by-name/ni/niri/package.nix b/pkgs/by-name/ni/niri/package.nix
index 5fa4d336df29..50b239e857a4 100644
--- a/pkgs/by-name/ni/niri/package.nix
+++ b/pkgs/by-name/ni/niri/package.nix
@@ -104,6 +104,8 @@ rustPlatform.buildRustPackage rec {
 
   preCheck = ''
     export XDG_RUNTIME_DIR=$(mktemp -d)
+    # See https://github.com/YaLTeR/niri/issues/953
+    export RAYON_NUM_THREADS=1
   '';
 
   passthru = {
diff --git a/pkgs/by-name/ni/nixos-enter/nixos-enter.sh b/pkgs/by-name/ni/nixos-enter/nixos-enter.sh
index 34bf9650aaf8..c57a7858110a 100755
--- a/pkgs/by-name/ni/nixos-enter/nixos-enter.sh
+++ b/pkgs/by-name/ni/nixos-enter/nixos-enter.sh
@@ -58,10 +58,11 @@ if [[ ! -e $mountPoint/etc/NIXOS ]]; then
     exit 126
 fi
 
-mkdir -p "$mountPoint/dev" "$mountPoint/sys"
-chmod 0755 "$mountPoint/dev" "$mountPoint/sys"
+mkdir -p "$mountPoint/dev" "$mountPoint/sys" "$mountPoint/proc"
+chmod 0755 "$mountPoint/dev" "$mountPoint/sys" "$mountPoint/proc"
 mount --rbind /dev "$mountPoint/dev"
 mount --rbind /sys "$mountPoint/sys"
+mount --rbind /proc "$mountPoint/proc"
 
 # modified from https://github.com/archlinux/arch-install-scripts/blob/bb04ab435a5a89cd5e5ee821783477bc80db797f/arch-chroot.in#L26-L52
 chroot_add_resolv_conf() {
diff --git a/pkgs/by-name/rs/rss-bridge/package.nix b/pkgs/by-name/rs/rss-bridge/package.nix
index 0db4808b502e..8593786f8bee 100644
--- a/pkgs/by-name/rs/rss-bridge/package.nix
+++ b/pkgs/by-name/rs/rss-bridge/package.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "rss-bridge";
-  version = "2024-02-02";
+  version = "2025-01-02";
 
   src = fetchFromGitHub {
     owner = "RSS-Bridge";
     repo = "rss-bridge";
     rev = version;
-    sha256 = "sha256-VycEgu7uHYwDnNE1eoVxgaWZAnC6mZLBxT8Le3PI4Rs=";
+    sha256 = "sha256-6Ise+qptY2wLkNveT/mzL0nWrX6OhxAlOJkF2+BmSTE=";
   };
 
   installPhase = ''
diff --git a/pkgs/by-name/sy/symcc/package.nix b/pkgs/by-name/sy/symcc/package.nix
index fca634adcad8..a6e97cdd8f0b 100644
--- a/pkgs/by-name/sy/symcc/package.nix
+++ b/pkgs/by-name/sy/symcc/package.nix
@@ -4,8 +4,8 @@
   fetchFromGitHub,
   cmake,
   ninja,
-  llvm_17,
-  clang_17,
+  llvm,
+  clang,
   z3,
   makeWrapper,
 }:
@@ -48,13 +48,13 @@ stdenv.mkDerivation {
   nativeBuildInputs = [
     cmake
     ninja
-    llvm_17
-    clang_17
+    llvm
+    clang
     makeWrapper
   ];
 
   buildInputs = [
-    llvm_17
+    llvm
     z3
   ];
 
diff --git a/pkgs/by-name/ty/typos-lsp/package.nix b/pkgs/by-name/ty/typos-lsp/package.nix
index db9eb9b42e0f..b020629712c9 100644
--- a/pkgs/by-name/ty/typos-lsp/package.nix
+++ b/pkgs/by-name/ty/typos-lsp/package.nix
@@ -6,16 +6,16 @@ rustPlatform.buildRustPackage rec {
   pname = "typos-lsp";
   # Please update the corresponding VSCode extension too.
   # See pkgs/applications/editors/vscode/extensions/tekumara.typos-vscode/default.nix
-  version = "0.1.32";
+  version = "0.1.33";
 
   src = fetchFromGitHub {
     owner = "tekumara";
     repo = "typos-lsp";
     tag = "v${version}";
-    hash = "sha256-ezRyitmdcOki/thQGJ11+UYMIG2fYJ9HMcvD++s/ewM=";
+    hash = "sha256-FunbE4HxDmugLmR2XwFFAjvNBTVbLAhiHtacxuPXMVE=";
   };
 
-  cargoHash = "sha256-J1XbhCP2EMFIHs2U9kTtNNdGF4UnZWNgIO7L3YlYkqo=";
+  cargoHash = "sha256-hmKm8mPIZlEDcAPuvyUUQZUpIy51mSksahcRknMnMW0=";
 
   # fix for compilation on aarch64
   # see https://github.com/NixOS/nixpkgs/issues/145726
diff --git a/pkgs/desktops/gnome/default.nix b/pkgs/desktops/gnome/default.nix
index 489b9f98f39d..43c83c2076c7 100644
--- a/pkgs/desktops/gnome/default.nix
+++ b/pkgs/desktops/gnome/default.nix
@@ -91,7 +91,7 @@ in
   gnome-session = throw "The ‘gnome.gnome-session’ was moved to top-level. Please use ‘pkgs.gnome-session’ directly."; # Added on 2024-08-28.
   gnome-session-ctl = throw "The ‘gnome.gnome-session-ctl’ was moved to top-level. Please use ‘pkgs.gnome-session-ctl’ directly."; # Added on 2024-08-28.
   gnome-settings-daemon = throw "The ‘gnome.gnome-settings-daemon’ was moved to top-level. Please use ‘pkgs.gnome-settings-daemon’ directly."; # Added on 2024-08-28.
-  gnome-settings-daemon43 = throw "The ‘gnome.gnome-settings-daemon43’ was moved to top-level. Please use ‘pkgs.gnome-settings-daemon43’ directly."; # Added on 2024-08-28.
+  gnome-settings-daemon43 = throw "The ‘gnome.gnome-settings-daemon43’ was removed since it is no longer used by Pantheon."; # Added on 2024-08-28.
   gnome-shell = throw "The ‘gnome.gnome-shell’ was moved to top-level. Please use ‘pkgs.gnome-shell’ directly."; # Added on 2024-08-28.
   gnome-shell-extensions = throw "The ‘gnome.gnome-shell-extensions’ was moved to top-level. Please use ‘pkgs.gnome-shell-extensions’ directly."; # Added on 2024-08-11.
   gnome-software = throw "The ‘gnome.gnome-software’ was moved to top-level. Please use ‘pkgs.gnome-software’ directly."; # Added on 2024-08-11.
@@ -113,7 +113,7 @@ in
   lightsoff = throw "The ‘gnome.lightsoff’ was moved to top-level. Please use ‘pkgs.lightsoff’ directly."; # Added on 2024-08-11.
   metacity = throw "The ‘gnome.metacity’ was moved to top-level. Please use ‘pkgs.metacity’ directly."; # Added on 2024-08-11.
   mutter = throw "The ‘gnome.mutter’ was moved to top-level. Please use ‘pkgs.mutter’ directly."; # Added on 2024-08-28.
-  mutter43 = throw "The ‘gnome.mutter43’ was moved to top-level. Please use ‘pkgs.mutter43’ directly."; # Added on 2024-08-28.
+  mutter43 = throw "The ‘gnome.mutter43’ was removed since it is no longer used by Pantheon."; # Added on 2024-08-28.
   nautilus = throw "The ‘gnome.nautilus’ was moved to top-level. Please use ‘pkgs.nautilus’ directly."; # Added on 2024-06-13.
   networkmanager-openvpn = throw "The ‘gnome.networkmanager-openvpn’ was moved to top-level. Please use ‘pkgs.networkmanager-openvpn’ directly."; # Added on 2024-08-31.
   networkmanager-vpnc = throw "The ‘gnome.networkmanager-vpnc’ was moved to top-level. Please use ‘pkgs.networkmanager-vpnc’ directly."; # Added on 2024-08-31.
diff --git a/pkgs/desktops/pantheon/apps/elementary-dock/default.nix b/pkgs/desktops/pantheon/apps/elementary-dock/default.nix
index 17c0e12969eb..ce5a4c1fffda 100644
--- a/pkgs/desktops/pantheon/apps/elementary-dock/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-dock/default.nix
@@ -1,85 +1,61 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, vala
-, atk
-, cairo
-, dconf
-, glib
-, gtk3
-, libwnck
-, libX11
-, libXfixes
-, libXi
-, pango
-, pkg-config
-, libxml2
-, bamf
-, gdk-pixbuf
-, libdbusmenu-gtk3
-, gnome-menus
-, libgee
-, wrapGAppsHook3
-, meson
-, ninja
-, granite
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  meson,
+  ninja,
+  pkg-config,
+  vala,
+  wayland-scanner,
+  wrapGAppsHook4,
+  glib,
+  granite7,
+  gtk4,
+  libadwaita,
+  wayland,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "elementary-dock";
-  version = "unstable-2021-05-07";
+  version = "8.0.1";
 
-  outputs = [ "out" "dev" ];
+  outputs = [
+    "out"
+    "dev"
+  ];
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "dock";
-    rev = "113c3b0bc7744501d2101dd7afc1ef21ba66b326";
-    sha256 = "sha256-YlvdB02/hUGaDyHIHy21bgloHyVy3vHcanyNKnp3YbM=";
+    rev = finalAttrs.version;
+    hash = "sha256-Q4Y9FVqzPXoz2Nti1qB5SOJQ0tETPcv2fZPOMkJaND8=";
   };
 
+  depsBuildBuild = [ pkg-config ];
+
   nativeBuildInputs = [
     meson
     ninja
-    libxml2 # xmllint
     pkg-config
     vala
-    wrapGAppsHook3
+    wayland-scanner
+    wrapGAppsHook4
   ];
 
   buildInputs = [
-    atk
-    bamf
-    cairo
-    gdk-pixbuf
     glib
-    gnome-menus
-    dconf
-    granite
-    gtk3
-    libX11
-    libXfixes
-    libXi
-    libdbusmenu-gtk3
-    libgee
-    libwnck
-    pango
+    granite7
+    gtk4
+    libadwaita
+    wayland
   ];
 
-  postInstall = ''
-    # elementary/dock/master is missing a Meson post
-    # install script that does this. This has been
-    # resolved after the dock rewrite (the `main` branch).
-    # https://github.com/elementary/default-settings/issues/267
-    glib-compile-schemas $out/share/glib-2.0/schemas
-  '';
-
-  meta = with lib; {
+  meta = {
     description = "Elegant, simple, clean dock";
     homepage = "https://github.com/elementary/dock";
-    license = licenses.gpl3Plus;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ davidak ] ++ teams.pantheon.members;
-    mainProgram = "plank";
+    license = lib.licenses.gpl3Plus;
+    platforms = lib.platforms.linux;
+    maintainers = lib.teams.pantheon.members;
+    mainProgram = "io.elementary.dock";
   };
-}
+})
diff --git a/pkgs/desktops/pantheon/apps/elementary-files/default.nix b/pkgs/desktops/pantheon/apps/elementary-files/default.nix
index fec9fba9bebd..6783c8cc4f4b 100644
--- a/pkgs/desktops/pantheon/apps/elementary-files/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-files/default.nix
@@ -15,7 +15,6 @@
 , libportal-gtk3
 , granite
 , pango
-, bamf
 , sqlite
 , zeitgeist
 , libcloudproviders
@@ -47,7 +46,6 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    bamf
     glib
     granite
     gtk3
diff --git a/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix b/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
index e30a7faf726c..0e0860e34a09 100644
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/keyboard/default.nix
@@ -23,13 +23,13 @@
 
 stdenv.mkDerivation rec {
   pname = "switchboard-plug-keyboard";
-  version = "8.0.0";
+  version = "8.0.1";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    sha256 = "sha256-jOUrotgtSRmSVsxOXEbQfIi92BlpIPye7maCsa+ssT8=";
+    sha256 = "sha256-/jfUftlNL+B4570ajropS7/2fqro380kZzpPwm+A9fA=";
   };
 
   patches = [
diff --git a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
index b777bb47d9cf..70e2e3ae4ed5 100644
--- a/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
+++ b/pkgs/desktops/pantheon/apps/switchboard-plugs/pantheon-shell/default.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, fetchpatch
 , nix-update-script
 , meson
 , ninja
@@ -25,24 +24,15 @@
 
 stdenv.mkDerivation rec {
   pname = "switchboard-plug-pantheon-shell";
-  version = "8.0.0";
+  version = "8.1.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    sha256 = "sha256-Cv1Ldvk0+VzNsKnDFwDtLZ5ixUOGV+PWYAqN9KV9g/s=";
+    sha256 = "sha256-S6EJGF9jRiCzH0f7WNrbLtAX23fjD/Hzd8YLEzkXesw=";
   };
 
-  patches = [
-    # Set preferred color theme for mutter
-    # https://github.com/elementary/switchboard-plug-pantheon-shell/pull/413
-    (fetchpatch {
-      url = "https://github.com/elementary/switchboard-plug-pantheon-shell/commit/bdc8c167fabe5a4642efd37b0289e235e5d0a504.patch";
-      hash = "sha256-ueTAwURd8GM0U/qfPmoVLO7OVI/ppazq+ljnVzk0Npk=";
-    })
-  ];
-
   nativeBuildInputs = [
     gettext
     meson
@@ -67,13 +57,6 @@ stdenv.mkDerivation rec {
     wingpanel-quick-settings # gsettings schemas
   ];
 
-  postPatch = ''
-    # Hide these before we land the new dock
-    substituteInPlace src/Views/Dock.vala \
-      --replace-fail "box.append (icon_box);" "" \
-      --replace-fail "box.append (hide_box);" ""
-  '';
-
   passthru = {
     updateScript = nix-update-script { };
   };
diff --git a/pkgs/desktops/pantheon/default.nix b/pkgs/desktops/pantheon/default.nix
index f22a11cd7d7b..86ae59b2fb80 100644
--- a/pkgs/desktops/pantheon/default.nix
+++ b/pkgs/desktops/pantheon/default.nix
@@ -38,10 +38,10 @@ lib.makeScope pkgs.newScope (self: with self; {
 
   maintainers = lib.teams.pantheon.members;
 
-  mutter = pkgs.mutter43;
+  mutter = pkgs.mutter46;
 
   # Using 43 to match Mutter used in Pantheon
-  gnome-settings-daemon = pkgs.gnome-settings-daemon43;
+  gnome-settings-daemon = pkgs.gnome-settings-daemon46;
 
   elementary-gsettings-schemas = callPackage ./desktop/elementary-gsettings-schemas { };
 
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/default.nix b/pkgs/desktops/pantheon/desktop/elementary-default-settings/default.nix
index 5eb7f8259a67..28187a7fdfa9 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-default-settings/default.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, fetchpatch
 , nix-update-script
 , meson
 , ninja
@@ -15,24 +14,15 @@
 
 stdenv.mkDerivation rec {
   pname = "elementary-default-settings";
-  version = "7.1.0";
+  version = "8.0.2";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "default-settings";
     rev = version;
-    sha256 = "sha256-j4K8qYwfu6/s4qnTSzwv6KRsk9f+Qr/l1bhLywKMHMU=";
+    sha256 = "sha256-vytjRlSXnC+cSIAn6v6wpoig4zjJZObGZ6MCLfsIwIA=";
   };
 
-  patches = [
-    # Add pantheon-portals.conf
-    # https://github.com/elementary/default-settings/pull/293
-    (fetchpatch {
-      url = "https://github.com/elementary/default-settings/commit/8201eeb6a356e6059b505756ef7a556a6848ad3b.patch";
-      sha256 = "sha256-qhGj7WQTAWJTC1kouUZhBWKqyO4hQWJghEhLVl8QVUM=";
-    })
-  ];
-
   nativeBuildInputs = [
     glib # glib-compile-schemas
     meson
@@ -49,19 +39,8 @@ stdenv.mkDerivation rec {
   mesonFlags = [
     "--sysconfdir=${placeholder "out"}/etc"
     "-Ddefault-wallpaper=${nixos-artwork.wallpapers.simple-dark-gray.gnomeFilePath}"
-    "-Dplank-dockitems=false"
   ];
 
-  preInstall = ''
-    # Install our override for plank dockitems as the desktop file path is different.
-    schema_dir=$out/share/glib-2.0/schemas
-    install -D ${./overrides/plank-dockitems.gschema.override} $schema_dir/plank-dockitems.gschema.override
-
-    # Our launchers that use paths at /run/current-system/sw/bin
-    mkdir -p $out/etc/skel/.config/plank/dock1
-    cp -avr ${./launchers} $out/etc/skel/.config/plank/dock1/launchers
-  '';
-
   postFixup = ''
     # https://github.com/elementary/default-settings/issues/55
     rm -r $out/share/cups
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/gala-multitaskingview.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/gala-multitaskingview.dockitem
deleted file mode 100644
index b25bb8c85904..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/gala-multitaskingview.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/gala-multitaskingview.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.appcenter.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.appcenter.dockitem
deleted file mode 100644
index 586a74df2447..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.appcenter.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.appcenter.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.calendar.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.calendar.dockitem
deleted file mode 100644
index 3bd7d531840d..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.calendar.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.calendar.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.files.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.files.dockitem
deleted file mode 100644
index fb7d7197a370..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.files.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.files.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.mail.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.mail.dockitem
deleted file mode 100644
index e07328c59473..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.mail.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.mail.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.music.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.music.dockitem
deleted file mode 100644
index 494edde183ca..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.music.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.music.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.photos.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.photos.dockitem
deleted file mode 100644
index 89536754964d..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.photos.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.photos.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.settings.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.settings.dockitem
deleted file mode 100644
index 470360a9f0ba..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.settings.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.settings.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.tasks.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.tasks.dockitem
deleted file mode 100644
index a98825afcb28..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.tasks.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.tasks.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.videos.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.videos.dockitem
deleted file mode 100644
index 3b0f721a5644..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/io.elementary.videos.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/io.elementary.videos.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/org.gnome.Epiphany.dockitem b/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/org.gnome.Epiphany.dockitem
deleted file mode 100644
index b0218bac52d7..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/launchers/org.gnome.Epiphany.dockitem
+++ /dev/null
@@ -1,2 +0,0 @@
-[PlankDockItemPreferences]
-Launcher=file:///run/current-system/sw/share/applications/org.gnome.Epiphany.desktop
diff --git a/pkgs/desktops/pantheon/desktop/elementary-default-settings/overrides/plank-dockitems.gschema.override b/pkgs/desktops/pantheon/desktop/elementary-default-settings/overrides/plank-dockitems.gschema.override
deleted file mode 100644
index cc3e5c66958b..000000000000
--- a/pkgs/desktops/pantheon/desktop/elementary-default-settings/overrides/plank-dockitems.gschema.override
+++ /dev/null
@@ -1,2 +0,0 @@
-[net.launchpad.plank.dock.settings]
-dock-items=['gala-multitaskingview.dockitem','io.elementary.files.dockitem','org.gnome.Epiphany.dockitem','io.elementary.mail.dockitem','io.elementary.tasks.dockitem','io.elementary.calendar.dockitem','io.elementary.music.dockitem','io.elementary.videos.dockitem','io.elementary.photos.dockitem','io.elementary.settings.dockitem','io.elementary.appcenter.dockitem']
diff --git a/pkgs/desktops/pantheon/desktop/elementary-greeter/default.nix b/pkgs/desktops/pantheon/desktop/elementary-greeter/default.nix
index 1dc0bac2b3dd..115eb32558df 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-greeter/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-greeter/default.nix
@@ -14,6 +14,7 @@
 , granite
 , libgee
 , libhandy
+, gnome-desktop
 , gnome-settings-daemon
 , mutter
 , elementary-icon-theme
@@ -24,18 +25,19 @@
 , gdk-pixbuf
 , dbus
 , accountsservice
+, wayland-scanner
 , wrapGAppsHook3
 }:
 
 stdenv.mkDerivation rec {
   pname = "elementary-greeter";
-  version = "7.0.0";
+  version = "8.0.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "greeter";
     rev = version;
-    sha256 = "sha256-m/xuaMCAPoqhl/M547mdafBPBu3UhHmVmBIUKQoS5L8=";
+    sha256 = "sha256-fx3KHMF6UhIFXyJHQ4dKJnVidsNMBk7AvHzaF3ELH1k=";
   };
 
   patches = [
@@ -47,18 +49,22 @@ stdenv.mkDerivation rec {
     })
   ];
 
+  depsBuildBuild = [ pkg-config ];
+
   nativeBuildInputs = [
     desktop-file-utils
     meson
     ninja
     pkg-config
     vala
+    wayland-scanner
     wrapGAppsHook3
   ];
 
   buildInputs = [
     accountsservice
     elementary-icon-theme
+    gnome-desktop
     gnome-settings-daemon
     gdk-pixbuf
     granite
diff --git a/pkgs/desktops/pantheon/desktop/elementary-gsettings-schemas/default.nix b/pkgs/desktops/pantheon/desktop/elementary-gsettings-schemas/default.nix
index 41c4c099cf2d..517d3383cdfd 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-gsettings-schemas/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-gsettings-schemas/default.nix
@@ -4,7 +4,6 @@
 , elementary-default-settings
 , glib
 , gala
-, epiphany
 , gnome-settings-daemon
 , gtk3
 , elementary-dock
@@ -20,7 +19,6 @@ let
   gsettingsOverridePackages = [
     elementary-dock
     gnome-settings-daemon
-    epiphany
     gala
     gsettings-desktop-schemas
     gtk3
diff --git a/pkgs/desktops/pantheon/desktop/elementary-onboarding/default.nix b/pkgs/desktops/pantheon/desktop/elementary-onboarding/default.nix
index cac0298c6048..d2749bfa5471 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-onboarding/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-onboarding/default.nix
@@ -16,17 +16,18 @@
   gtk4,
   libadwaita,
   libgee,
+  pantheon-wayland,
 }:
 
 stdenv.mkDerivation rec {
   pname = "elementary-onboarding";
-  version = "8.0.2";
+  version = "8.0.3";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "onboarding";
     rev = version;
-    sha256 = "sha256-tLqLGkcryXGe1wsupgwtnNtFj5aXXUPrwkpxUQmyJFM=";
+    sha256 = "sha256-e8eYBGQ+qTXsp+E3l0g5UI1nYD75z0ibTtzm0WbqlU4=";
   };
 
   nativeBuildInputs = [
@@ -46,6 +47,7 @@ stdenv.mkDerivation rec {
     gtk4
     libadwaita
     libgee
+    pantheon-wayland
   ];
 
   passthru = {
diff --git a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
index 8790cc68c41b..166e47207030 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
@@ -5,7 +5,6 @@
 , desktop-file-utils
 , gettext
 , pkg-config
-, writeScript
 , gnome-keyring
 , gnome-session
 , wingpanel
@@ -20,76 +19,6 @@
 , ninja
 }:
 
-let
-
-  #
-  # ─── ENSURES PLANK GETS ELEMENTARY'S DEFAULT DOCKITEMS ────────────────────────────
-  #
-
-  #
-  # Upstream relies on /etc/skel to initiate a new users home directory with plank's dockitems.
-  #
-  # That is not possible within nixos, but we can achieve this easily with a simple script that copies
-  # them. We then use a xdg autostart and initialize it during the "EarlyInitialization" phase of a gnome session
-  # which is most appropriate for installing files into $HOME.
-  #
-
-  dockitems-script = writeScript "dockitems-script" ''
-    #!${runtimeShell}
-
-    elementary_default_settings="${elementary-default-settings}"
-    dock_items="$elementary_default_settings/etc/skel/.config/plank/dock1/launchers"/*
-
-    if [ ! -d "$HOME/.config/plank/dock1" ]; then
-        echo "Instantiating default Plank Dockitems..."
-
-        mkdir -p "$HOME/.config/plank/dock1/launchers"
-        cp -r --no-preserve=mode,ownership $dock_items "$HOME/.config/plank/dock1/launchers/"
-    else
-        echo "Plank Dockitems already instantiated"
-    fi
-  '';
-
-  dockitemAutostart = writeText "default-elementary-dockitems.desktop" ''
-    [Desktop Entry]
-    Type=Application
-    Name=Instantiate Default elementary dockitems
-    Exec=${dockitems-script}
-    StartupNotify=false
-    NoDisplay=true
-    OnlyShowIn=Pantheon;
-    X-GNOME-Autostart-Phase=EarlyInitialization
-  '';
-
-  executable = writeScript "pantheon" ''
-    # gnome-session can find RequiredComponents for `pantheon` session (notably pantheon's patched g-s-d autostarts)
-    export XDG_CONFIG_DIRS=@out@/etc/xdg:$XDG_CONFIG_DIRS
-
-    # Make sure we use our gtk-3.0/settings.ini
-    export XDG_CONFIG_DIRS=${elementary-default-settings}/etc:$XDG_CONFIG_DIRS
-
-    # * gnome-session can find the `pantheon' session
-    # * use pantheon-mimeapps.list
-    export XDG_DATA_DIRS=@out@/share:$XDG_DATA_DIRS
-
-    # Start pantheon session. Keep in sync with upstream
-    exec ${gnome-session}/bin/gnome-session --session=pantheon "$@"
-  '';
-
-  # Absolute path patched version of the upstream xsession
-  xsession = writeText "pantheon.desktop" ''
-    [Desktop Entry]
-    Name=Pantheon
-    Comment=This session provides elementary experience
-    Exec=@out@/libexec/pantheon
-    TryExec=${wingpanel}/bin/io.elementary.wingpanel
-    Icon=
-    DesktopNames=Pantheon
-    Type=Application
-  '';
-
-in
-
 stdenv.mkDerivation rec {
   pname = "elementary-session-settings";
   version = "8.0.1";
@@ -122,6 +51,7 @@ stdenv.mkDerivation rec {
     "-Dfallback-session=GNOME"
     "-Ddetect-program-prefixes=true"
     "--sysconfdir=${placeholder "out"}/etc"
+    "-Dwayland=true"
   ];
 
   postInstall = ''
@@ -130,16 +60,10 @@ stdenv.mkDerivation rec {
     mkdir -p $out/share/applications
     cp -av ${./pantheon-mimeapps.list} $out/share/applications/pantheon-mimeapps.list
 
-    # instantiates pantheon's dockitems
-    cp "${dockitemAutostart}" $out/etc/xdg/autostart/default-elementary-dockitems.desktop
-
-    # script `Exec` to start pantheon
-    mkdir -p $out/libexec
-    substitute ${executable} $out/libexec/pantheon --subst-var out
-    chmod +x $out/libexec/pantheon
-
-    # absolute path patched xsession
-    substitute ${xsession} $out/share/xsessions/pantheon.desktop --subst-var out
+    # absolute path patched sessions
+    substituteInPlace $out/share/{xsessions/pantheon.desktop,wayland-sessions/pantheon-wayland.desktop} \
+      --replace-fail "Exec=gnome-session" "Exec=${gnome-session}/bin/gnome-session" \
+      --replace-fail "TryExec=io.elementary.wingpanel" "TryExec=${wingpanel}/bin/io.elementary.wingpanel"
   '';
 
   passthru = {
@@ -147,6 +71,7 @@ stdenv.mkDerivation rec {
 
     providedSessions = [
       "pantheon"
+      "pantheon-wayland"
     ];
   };
 
diff --git a/pkgs/desktops/pantheon/desktop/elementary-shortcut-overlay/default.nix b/pkgs/desktops/pantheon/desktop/elementary-shortcut-overlay/default.nix
index 5d6e43bf12fb..e453085d3cc1 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-shortcut-overlay/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-shortcut-overlay/default.nix
@@ -20,13 +20,13 @@
 
 stdenv.mkDerivation rec {
   pname = "elementary-shortcut-overlay";
-  version = "8.0.0";
+  version = "8.0.1";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "shortcut-overlay";
     rev = version;
-    sha256 = "sha256-HqF2eSNwAzgzwyfNQIeumaGkPYiSc+2OfaD3JRQp4/4=";
+    sha256 = "sha256-RWFzs4rw/KC0MXkNfA178FejMbuIBh5FVox1RxmxCJA=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/desktops/pantheon/desktop/gala/default.nix b/pkgs/desktops/pantheon/desktop/gala/default.nix
index 6233e3f16790..12b8ca683b28 100644
--- a/pkgs/desktops/pantheon/desktop/gala/default.nix
+++ b/pkgs/desktops/pantheon/desktop/gala/default.nix
@@ -1,60 +1,51 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, fetchpatch
-, nix-update-script
-, pkg-config
-, meson
-, python3
-, ninja
-, vala
-, desktop-file-utils
-, gettext
-, libxml2
-, gtk3
-, granite
-, libgee
-, bamf
-, libcanberra-gtk3
-, gnome-desktop
-, mutter
-, gnome-settings-daemon
-, wrapGAppsHook3
-, gexiv2
-, systemd
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  desktop-file-utils,
+  gettext,
+  libxml2,
+  meson,
+  ninja,
+  pkg-config,
+  vala,
+  wayland-scanner,
+  wrapGAppsHook3,
+  at-spi2-core,
+  gnome-settings-daemon,
+  gnome-desktop,
+  granite,
+  granite7,
+  gtk3,
+  gtk4,
+  libcanberra,
+  libgee,
+  libhandy,
+  mutter,
+  sqlite,
+  systemd,
+  nix-update-script,
 }:
 
 stdenv.mkDerivation rec {
   pname = "gala";
-  version = "7.1.3";
+  version = "8.1.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    sha256 = "sha256-0fDbR28gh7F8Bcnofn48BBP1CTsYnfmY5kG72ookOXw=";
+    hash = "sha256-C0Vct2xuGHd/G5x0Faif0DfpyNyCLJDxki+O9697c2s=";
   };
 
   patches = [
     # We look for plugins in `/run/current-system/sw/lib/` because
     # there are multiple plugin providers (e.g. gala and wingpanel).
     ./plugins-dir.patch
-
-    # Start gala-daemon internally (needed for systemd managed gnome-session)
-    # https://github.com/elementary/gala/pull/1844
-    (fetchpatch {
-      url = "https://github.com/elementary/gala/commit/351722c5a4fded46992b725e03dc94971c5bd31f.patch";
-      hash = "sha256-RvdVHQjCUNmLrROBZTF+m1vE2XudtQZjk/YW28P/vKc=";
-    })
-
-    # InternalUtils: Fix window placement
-    # https://github.com/elementary/gala/pull/1913
-    (fetchpatch {
-      url = "https://github.com/elementary/gala/commit/2d30bee678788c5a853721d16b5b39c997b23c02.patch";
-      hash = "sha256-vhGFaLpJZFx1VTfjY1BahQiOUvBPi0dBSXLGhYc7r8A=";
-    })
   ];
 
+  depsBuildBuild = [ pkg-config ];
+
   nativeBuildInputs = [
     desktop-file-utils
     gettext
@@ -62,29 +53,27 @@ stdenv.mkDerivation rec {
     meson
     ninja
     pkg-config
-    python3
     vala
+    wayland-scanner
     wrapGAppsHook3
   ];
 
   buildInputs = [
-    bamf
+    at-spi2-core
     gnome-settings-daemon
-    gexiv2
     gnome-desktop
     granite
+    granite7
     gtk3
-    libcanberra-gtk3
+    gtk4 # gala-daemon
+    libcanberra
     libgee
+    libhandy
     mutter
+    sqlite
     systemd
   ];
 
-  postPatch = ''
-    chmod +x build-aux/meson/post_install.py
-    patchShebangs build-aux/meson/post_install.py
-  '';
-
   passthru = {
     updateScript = nix-update-script { };
   };
diff --git a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix
index c2b6f314f838..7b3b95b2c834 100644
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/default.nix
@@ -1,12 +1,10 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, fetchpatch
 , nix-update-script
 , substituteAll
 , meson
 , ninja
-, python3
 , pkg-config
 , vala
 , granite
@@ -14,8 +12,6 @@
 , gettext
 , gtk3
 , json-glib
-, elementary-dock
-, bamf
 , switchboard-with-plugs
 , libsoup_2_4
 , wingpanel
@@ -26,13 +22,13 @@
 
 stdenv.mkDerivation rec {
   pname = "wingpanel-applications-menu";
-  version = "2.11.1";
+  version = "8.0.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "applications-menu";
     rev = version;
-    sha256 = "sha256-WlRrEkX0DGIHYWvUc9G4BbvofzWJwqkiJaJFwQ43GPE=";
+    sha256 = "sha256-HA82CcVC2+hJFksOuZ8pFmw7phpkCEjPCgE/5naaPcg=";
   };
 
   patches = [
@@ -40,14 +36,6 @@ stdenv.mkDerivation rec {
       src = ./fix-paths.patch;
       bc = "${bc}/bin/bc";
     })
-
-    # Build against switchboard-3
-    # https://github.com/elementary/applications-menu/pull/580
-    (fetchpatch {
-      url = "https://github.com/elementary/applications-menu/commit/9191ee5a2ee33477515d331b96945d51a13074a9.patch";
-      excludes = [ ".github/workflows/githubci.yml" ];
-      hash = "sha256-/LOIEOg9fVfKv/BWFsP1VyuUOIFYem9Gk+3e49M2b9E=";
-    })
   ];
 
   nativeBuildInputs = [
@@ -55,13 +43,10 @@ stdenv.mkDerivation rec {
     meson
     ninja
     pkg-config
-    python3
     vala
   ];
 
   buildInputs = [
-    bamf
-    elementary-dock
     granite
     gtk3
     json-glib
@@ -83,11 +68,6 @@ stdenv.mkDerivation rec {
     "--sysconfdir=${placeholder "out"}/etc"
   ];
 
-  postPatch = ''
-    chmod +x meson/post_install.py
-    patchShebangs meson/post_install.py
-  '';
-
   doCheck = true;
 
   passthru = {
diff --git a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/fix-paths.patch b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/fix-paths.patch
index 29b26c4bdd23..a91e9331585f 100644
--- a/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/fix-paths.patch
+++ b/pkgs/desktops/pantheon/desktop/wingpanel-indicators/applications-menu/fix-paths.patch
@@ -1,42 +1,40 @@
 diff --git a/src/synapse-plugins/calculator-plugin/calculator-plugin-backend.vala b/src/synapse-plugins/calculator-plugin/calculator-plugin-backend.vala
-index 542e7aa..228c6d7 100644
+index 84454146..fb082fe4 100644
 --- a/src/synapse-plugins/calculator-plugin/calculator-plugin-backend.vala
 +++ b/src/synapse-plugins/calculator-plugin/calculator-plugin-backend.vala
-@@ -83,7 +83,7 @@ namespace Synapse {
-                 Pid pid;
-                 int read_fd, write_fd;
-                 /* Must include math library to get non-integer results and to access standard math functions */
--                string[] argv = {"bc", "-l"};
-+                string[] argv = {"@bc@", "-l"};
+@@ -73,7 +73,7 @@ namespace Synapse {
+             Pid pid;
+             int read_fd, write_fd;
+             /* Must include math library to get non-integer results and to access standard math functions */
+-            string[] argv = {"bc", "-l"};
++            string[] argv = {"@bc@", "-l"};
  
-                 Process.spawn_async_with_pipes (
-                     null, argv, null,
+             Process.spawn_async_with_pipes (
+                 null, argv, null,
 diff --git a/src/synapse-plugins/calculator-plugin/calculator-plugin.vala b/src/synapse-plugins/calculator-plugin/calculator-plugin.vala
-index d14f1de..35c8621 100644
+index 089b8278..0e532bfc 100644
 --- a/src/synapse-plugins/calculator-plugin/calculator-plugin.vala
 +++ b/src/synapse-plugins/calculator-plugin/calculator-plugin.vala
-@@ -49,9 +49,7 @@ namespace Synapse {
-                 _("Calculator"),
-                 _("Calculate basic expressions."),
+@@ -47,8 +47,7 @@ namespace Synapse {
+             DataSink.PluginRegistry.get_default ().register_plugin (
+                 typeof (CalculatorPlugin),
                  "accessories-calculator",
 -                register_plugin,
--                Environment.find_program_in_path ("bc") != null,
--                _("bc is not installed")
+-                Environment.find_program_in_path ("bc") != null
 +                register_plugin
              );
          }
  
 diff --git a/src/synapse-plugins/converter-plugin/converter-plugin.vala b/src/synapse-plugins/converter-plugin/converter-plugin.vala
-index 8d230cc..ed31927 100644
+index 34391e6a..a5bfc71e 100644
 --- a/src/synapse-plugins/converter-plugin/converter-plugin.vala
 +++ b/src/synapse-plugins/converter-plugin/converter-plugin.vala
-@@ -46,9 +46,7 @@ namespace Synapse {
-                 _("Converter"),
-                 _("Convert between units."),
+@@ -44,8 +44,7 @@ namespace Synapse {
+             DataSink.PluginRegistry.get_default ().register_plugin (
+                 typeof (ConverterPlugin),
                  "accessories-converter",
 -                register_plugin,
--                Environment.find_program_in_path ("bc") != null,
--                _("bc is not installed")
+-                Environment.find_program_in_path ("bc") != null
 +                register_plugin
              );
          }
diff --git a/pkgs/desktops/pantheon/desktop/wingpanel/default.nix b/pkgs/desktops/pantheon/desktop/wingpanel/default.nix
index 27e4667c2b2f..392611e6dd45 100644
--- a/pkgs/desktops/pantheon/desktop/wingpanel/default.nix
+++ b/pkgs/desktops/pantheon/desktop/wingpanel/default.nix
@@ -1,8 +1,8 @@
 { lib
 , stdenv
 , fetchFromGitHub
-, fetchpatch
 , nix-update-script
+, wayland-scanner
 , wrapGAppsHook3
 , pkg-config
 , meson
@@ -14,6 +14,7 @@
 , granite
 , gettext
 , mutter
+, wayland
 , json-glib
 , elementary-gtk-theme
 , elementary-icon-theme
@@ -21,24 +22,21 @@
 
 stdenv.mkDerivation rec {
   pname = "wingpanel";
-  version = "3.0.5";
+  version = "8.0.1";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    sha256 = "sha256-xowGdaH0e6y0Q2xSl0kUa01rxxoEQ0qXB3sUol0YDBA=";
+    sha256 = "sha256-c77ebUTs4D5M3//AfvtWI643n1a1sPb5Z70P+4tX3y8=";
   };
 
   patches = [
     ./indicators.patch
+  ];
 
-    # Add sorting for QuickSettings
-    # https://github.com/elementary/wingpanel/pull/516
-    (fetchpatch {
-      url = "https://github.com/elementary/wingpanel/commit/cae197c953f4332e67cf0a5457b4e54f8adc3424.patch";
-      hash = "sha256-P7Cl6M3qvh9pa1qIwWQV4XG5NoCQId+buzEChcUOapk=";
-    })
+  depsBuildBuild = [
+    pkg-config
   ];
 
   nativeBuildInputs = [
@@ -47,6 +45,7 @@ stdenv.mkDerivation rec {
     ninja
     pkg-config
     vala
+    wayland-scanner
     wrapGAppsHook3
   ];
 
@@ -58,6 +57,7 @@ stdenv.mkDerivation rec {
     json-glib
     libgee
     mutter
+    wayland
   ];
 
   preFixup = ''
diff --git a/pkgs/desktops/pantheon/services/elementary-notifications/default.nix b/pkgs/desktops/pantheon/services/elementary-notifications/default.nix
index f21115fd0dab..1de3853020f6 100644
--- a/pkgs/desktops/pantheon/services/elementary-notifications/default.nix
+++ b/pkgs/desktops/pantheon/services/elementary-notifications/default.nix
@@ -17,13 +17,13 @@
 
 stdenv.mkDerivation rec {
   pname = "elementary-notifications";
-  version = "7.0.1";
+  version = "8.0.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "notifications";
     rev = version;
-    sha256 = "sha256-of7Tw38yJAhHKICU3XxGwIOwqfUhrL7SGKqFd9Dps/I=";
+    sha256 = "sha256-40STrDpMx1WFaTriJNrvkkbzAM0DeBaPdc8o8URItQI=";
   };
 
   nativeBuildInputs = [
@@ -44,12 +44,6 @@ stdenv.mkDerivation rec {
     libhandy
   ];
 
-  postPatch = ''
-    # https://github.com/elementary/notifications/issues/222
-    substituteInPlace src/FdoActionGroup.vala \
-      --replace-fail "out VariantType" "out unowned VariantType"
-  '';
-
   passthru = {
     updateScript = nix-update-script { };
   };
diff --git a/pkgs/desktops/pantheon/services/pantheon-agent-polkit/default.nix b/pkgs/desktops/pantheon/services/pantheon-agent-polkit/default.nix
index e427bfc2fea5..a709b79846f1 100644
--- a/pkgs/desktops/pantheon/services/pantheon-agent-polkit/default.nix
+++ b/pkgs/desktops/pantheon/services/pantheon-agent-polkit/default.nix
@@ -10,19 +10,20 @@
 , libadwaita
 , libgee
 , granite7
+, pantheon-wayland
 , polkit
 , wrapGAppsHook4
 }:
 
 stdenv.mkDerivation rec {
   pname = "pantheon-agent-polkit";
-  version = "8.0.0";
+  version = "8.0.1";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = pname;
     rev = version;
-    hash = "sha256-Hm4vEubj2VjObD2t7wBHGrjnp6Nza6Ze7AOcJ0n5Dmc=";
+    hash = "sha256-qqeB8SLuES/KoK7ycQ2J1YBA07HITovdnO8kSsrVcfs=";
   };
 
   nativeBuildInputs = [
@@ -38,6 +39,7 @@ stdenv.mkDerivation rec {
     gtk4
     libadwaita
     libgee
+    pantheon-wayland
     polkit
   ];
 
diff --git a/pkgs/desktops/pantheon/services/xdg-desktop-portal-pantheon/default.nix b/pkgs/desktops/pantheon/services/xdg-desktop-portal-pantheon/default.nix
index f863d509204d..ce9f84cd88ff 100644
--- a/pkgs/desktops/pantheon/services/xdg-desktop-portal-pantheon/default.nix
+++ b/pkgs/desktops/pantheon/services/xdg-desktop-portal-pantheon/default.nix
@@ -11,19 +11,20 @@
 , granite7
 , gsettings-desktop-schemas
 , gtk4
+, pantheon-wayland
 , systemd
 , xorg
 }:
 
 stdenv.mkDerivation rec {
   pname = "xdg-desktop-portal-pantheon";
-  version = "7.2.0";
+  version = "8.0.0";
 
   src = fetchFromGitHub {
     owner = "elementary";
     repo = "portals";
     rev = version;
-    sha256 = "sha256-0pXb4GPUThHfe0mCqoYuQzMgRCeejsEI3fK7PxjrtJM=";
+    sha256 = "sha256-pf7xQwsBRjjyOMUPe7fJp1vOhhBmuXJ6Uf4YosxbHtw=";
   };
 
   nativeBuildInputs = [
@@ -39,6 +40,7 @@ stdenv.mkDerivation rec {
     granite7
     gsettings-desktop-schemas
     gtk4
+    pantheon-wayland
     systemd
     xorg.libX11
   ];
diff --git a/pkgs/development/libraries/onnxruntime/default.nix b/pkgs/development/libraries/onnxruntime/default.nix
index ced9ce9945fd..93a8e7c65a1c 100644
--- a/pkgs/development/libraries/onnxruntime/default.nix
+++ b/pkgs/development/libraries/onnxruntime/default.nix
@@ -218,11 +218,7 @@ effectiveStdenv.mkDerivation rec {
   ];
 
   env = lib.optionalAttrs effectiveStdenv.cc.isClang {
-    NIX_CFLAGS_COMPILE = toString [
-      "-Wno-error=deprecated-declarations"
-      "-Wno-error=deprecated-pragma"
-      "-Wno-error=unused-but-set-variable"
-    ];
+    NIX_CFLAGS_COMPILE = "-Wno-error";
   };
 
   # aarch64-linux fails cpuinfo test, because /sys/devices/system/cpu/ does not exist in the sandbox
@@ -275,9 +271,5 @@ effectiveStdenv.mkDerivation rec {
     platforms = platforms.unix;
     license = licenses.mit;
     maintainers = with maintainers; [ puffnfresh ck3d cbourjau ];
-    badPlatforms = [
-      # error: implicit capture of 'this' with a capture default of '=' is deprecated [-Werror,-Wdeprecated-this-capture]
-      lib.systems.inspect.patterns.isDarwin
-    ];
   };
 }
diff --git a/pkgs/development/misc/newlib/default.nix b/pkgs/development/misc/newlib/default.nix
index e891cf39dc3a..3794b631f8ce 100644
--- a/pkgs/development/misc/newlib/default.nix
+++ b/pkgs/development/misc/newlib/default.nix
@@ -13,11 +13,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "newlib";
-  version = "4.4.0.20231231";
+  version = "4.5.0.20241231";
 
   src = fetchurl {
     url = "ftp://sourceware.org/pub/newlib/newlib-${finalAttrs.version}.tar.gz";
-    sha256 = "sha256-DBZqOeG/CVHfr81olJ/g5LbTZYCB1igvOa7vxjEPLxM=";
+    sha256 = "sha256-M/EmBeAFSWWZbCXBOCs+RjsK+ReZAB9buMBjDy7IyFI=";
   };
 
   patches = lib.optionals nanoizeNewlib [
diff --git a/pkgs/development/python-modules/bayesian-optimization/default.nix b/pkgs/development/python-modules/bayesian-optimization/default.nix
index 915406e72805..e23935d21b87 100644
--- a/pkgs/development/python-modules/bayesian-optimization/default.nix
+++ b/pkgs/development/python-modules/bayesian-optimization/default.nix
@@ -23,14 +23,14 @@
 
 buildPythonPackage rec {
   pname = "bayesian-optimization";
-  version = "2.0.1";
+  version = "2.0.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "bayesian-optimization";
     repo = "BayesianOptimization";
     tag = "v${version}";
-    hash = "sha256-7XjbW/pKe5pbSDpoXdUxm/eRlD+KipCVLMEl5q0hjxo=";
+    hash = "sha256-vT8MlfAdzIKj6uyQedYngP6rCkIZwS8EdtKs4+8l9CA=";
   };
 
   build-system = [ poetry-core ];
diff --git a/pkgs/development/python-modules/httpx-ws/default.nix b/pkgs/development/python-modules/httpx-ws/default.nix
index d27b7ce22d00..6a02e27dab1a 100644
--- a/pkgs/development/python-modules/httpx-ws/default.nix
+++ b/pkgs/development/python-modules/httpx-ws/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "httpx-ws";
-  version = "0.7.0";
+  version = "0.7.1";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "frankie567";
     repo = "httpx-ws";
     tag = "v${version}";
-    hash = "sha256-/xhj27uMPvbVsieAjnd8Z9q18BLxaXP/1ndrgewN4Og=";
+    hash = "sha256-UO9O4d7QfPdIWL4CtlOuwQRsk/9sEFknahDLWIOfeA0=";
   };
 
   # we don't need to use the hatch-regex-commit plugin
diff --git a/pkgs/development/python-modules/linode-api/default.nix b/pkgs/development/python-modules/linode-api/default.nix
index 86114e43b097..a32ed18f7194 100644
--- a/pkgs/development/python-modules/linode-api/default.nix
+++ b/pkgs/development/python-modules/linode-api/default.nix
@@ -14,22 +14,22 @@
 
 buildPythonPackage rec {
   pname = "linode-api";
-  version = "5.25.0";
+  version = "5.26.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.9";
 
   # Sources from Pypi exclude test fixtures
   src = fetchFromGitHub {
     owner = "linode";
     repo = "python-linode-api";
     tag = "v${version}";
-    hash = "sha256-rEBMZft4o7R2e0N7x1ZEaCisRmhKggMbZWdtDvraoD0=";
+    hash = "sha256-+Co8c0JJKzA2IBj/RUrY+iNTCI0nCvqQUW1F7Crd2mc=";
   };
 
-  nativeBuildInputs = [ setuptools ];
+  build-system = [ setuptools ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     requests
     polling
     deprecated
@@ -48,10 +48,10 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "linode_api4" ];
 
-  meta = with lib; {
+  meta = {
     description = "Python library for the Linode API v4";
     homepage = "https://github.com/linode/python-linode-api";
-    license = licenses.bsd3;
-    maintainers = with maintainers; [ glenns ];
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ glenns ];
   };
 }
diff --git a/pkgs/development/python-modules/pwlf/default.nix b/pkgs/development/python-modules/pwlf/default.nix
index 8f420e45d61e..2e6e4ca8e361 100644
--- a/pkgs/development/python-modules/pwlf/default.nix
+++ b/pkgs/development/python-modules/pwlf/default.nix
@@ -18,7 +18,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "cjekel";
     repo = "piecewise_linear_fit_py";
-    tag = "v.${version}";
+    tag = "v${version}";
     hash = "sha256-TamFg+bX8QPRjY0HdrYviJRP8VwM7ucDFE2eZz5xNr0=";
   };
 
diff --git a/pkgs/development/python-modules/python-gitlab/default.nix b/pkgs/development/python-modules/python-gitlab/default.nix
index 375624790411..2686cefefb97 100644
--- a/pkgs/development/python-modules/python-gitlab/default.nix
+++ b/pkgs/development/python-modules/python-gitlab/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "python-gitlab";
-  version = "5.3.0";
+  version = "5.3.1";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "python_gitlab";
     inherit version;
-    hash = "sha256-GPEHZLasFK0MtSUu1mAlvf5ijOdHsau7z+dqgirGuuc=";
+    hash = "sha256-yqvLUAIQ9PWe+fj+7E+Z6CHWUqVccuyfW/gg9F/Bcpg=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/games/vcmi/default.nix b/pkgs/games/vcmi/default.nix
index fb80aa1d67ea..3c6bb1731753 100644
--- a/pkgs/games/vcmi/default.nix
+++ b/pkgs/games/vcmi/default.nix
@@ -29,14 +29,14 @@
 
 stdenv.mkDerivation rec {
   pname = "vcmi";
-  version = "1.6.2";
+  version = "1.6.3";
 
   src = fetchFromGitHub {
     owner = "vcmi";
     repo = "vcmi";
     rev = version;
     fetchSubmodules = true;
-    hash = "sha256-IUE/19tknfvca84Jiybbq0zb00WxOgP9N+BMTbUfPzA=";
+    hash = "sha256-nq/2y0bV1UMMQVOpT/iG27Ulvux1aWS55XalMtayOtQ=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/os-specific/linux/kernel/xanmod-kernels.nix b/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
index f41c4d1256b9..e8a291c5aeb1 100644
--- a/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
+++ b/pkgs/os-specific/linux/kernel/xanmod-kernels.nix
@@ -14,12 +14,12 @@ let
   # kernel config in the xanmod version commit
   variants = {
     lts = {
-      version = "6.6.69";
-      hash = "sha256-ZU0vVea8CCR41Sc+bbM4GOnDsFUpTvBvCEHSHLmWHds=";
+      version = "6.6.70";
+      hash = "sha256-5G3Lo+dWObVDaBRzn2Ho24R2vMjsupx5z2jRIQ0NAl0=";
     };
     main = {
-      version = "6.12.8";
-      hash = "sha256-rEzSM71ACrBclunnJZ4qaEhPGIKCvyLVpeHgsiDxMu4=";
+      version = "6.12.9";
+      hash = "sha256-vA1/OhhwSKVIaLJ7uN2ut1b1/UX/mIAITQ3BqTZD9Uk=";
     };
   };
 
diff --git a/pkgs/tools/admin/ansible/lint.nix b/pkgs/tools/admin/ansible/lint.nix
index 77127afd093a..aacb554af567 100644
--- a/pkgs/tools/admin/ansible/lint.nix
+++ b/pkgs/tools/admin/ansible/lint.nix
@@ -7,13 +7,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "ansible-lint";
-  version = "24.9.2";
+  version = "24.12.2";
   format = "pyproject";
 
   src = fetchPypi {
     inherit version;
     pname = "ansible_lint";
-    hash = "sha256-fP9sWvEO+Za3xgEMvUjJFZJ2SuCY8rBUCHJomaEGan8=";
+    hash = "sha256-9jYwnE5/ck/BpUTfUpxMI1T1TPNe3hHXUDZq+xFYpGQ=";
   };
 
   postPatch = ''
diff --git a/pkgs/tools/misc/bat-extras/default.nix b/pkgs/tools/misc/bat-extras/default.nix
index d5bd52641da9..323b1dc21cc7 100644
--- a/pkgs/tools/misc/bat-extras/default.nix
+++ b/pkgs/tools/misc/bat-extras/default.nix
@@ -54,6 +54,8 @@ let
 
     dontConfigure = true;
 
+    patches = [ ./disable-theme-tests.patch ];
+
     postPatch = ''
       patchShebangs --build test.sh test/shimexec .test-framework/bin/best.sh
     '';
@@ -103,8 +105,6 @@ let
       license = with licenses; [ mit ];
       maintainers = with maintainers; [ bbigras ];
       platforms = platforms.all;
-      # not compatible with bat 0.25.0
-      broken = true;
     };
   };
   script =
diff --git a/pkgs/tools/misc/bat-extras/disable-theme-tests.patch b/pkgs/tools/misc/bat-extras/disable-theme-tests.patch
new file mode 100644
index 000000000000..695d350a2a30
--- /dev/null
+++ b/pkgs/tools/misc/bat-extras/disable-theme-tests.patch
@@ -0,0 +1,42 @@
+Subject: [PATCH] skip tests depending on color theme
+===================================================================
+diff --git a/test/suite/batpipe.sh b/test/suite/batpipe.sh
+--- a/test/suite/batpipe.sh	(revision 36c77c171cc71b2ff3ec4cb781aa16ca3ad258b1)
++++ b/test/suite/batpipe.sh	(date 1736621098865)
+@@ -29,6 +29,7 @@
+ test:batpipe_term_width() {
+ 	description "Test support for BATPIPE_TERM_WIDTH"
+ 	snapshot STDOUT
++	skip "bat-extras does not support `--theme` flag"
+
+ 	export BATPIPE=color
+ 	export BATPIPE_DEBUG_PARENT_EXECUTABLE=less
+Index: test/suite/batgrep.sh
+===================================================================
+diff --git a/test/suite/batgrep.sh b/test/suite/batgrep.sh
+--- a/test/suite/batgrep.sh	(revision 36c77c171cc71b2ff3ec4cb781aa16ca3ad258b1)
++++ b/test/suite/batgrep.sh	(date 1736621086239)
+@@ -58,6 +58,7 @@
+ 	description "Snapshot test for colored output."
+ 	snapshot stdout
+ 	snapshot stderr
++	skip "bat-extras does not support `--theme` flag"
+
+ 	require_rg
+
+@@ -118,6 +119,7 @@
+ 	description "Should respect the BAT_STYLE variable."
+ 	snapshot stdout
+ 	snapshot stderr
++	skip "bat-extras does not support `--theme` flag"
+
+ 	require_rg
+
+@@ -128,6 +130,7 @@
+ 	description "Snapshot test for output without separator"
+ 	snapshot stdout
+ 	snapshot stderr
++	skip "bat-extras does not support `--theme` flag"
+
+ 	require_rg
+
diff --git a/pkgs/tools/networking/gmrender-resurrect/default.nix b/pkgs/tools/networking/gmrender-resurrect/default.nix
index 58296216ac45..1be8d6d62a6a 100644
--- a/pkgs/tools/networking/gmrender-resurrect/default.nix
+++ b/pkgs/tools/networking/gmrender-resurrect/default.nix
@@ -15,7 +15,7 @@
 }:
 
 let
-  version = "0.1";
+  version = "0.3";
 
   pluginPath = lib.makeSearchPathOutput "lib" "lib/gstreamer-1.0" [
     gstreamer
@@ -34,7 +34,7 @@ stdenv.mkDerivation {
     owner = "hzeller";
     repo = "gmrender-resurrect";
     rev = "v${version}";
-    sha256 = "sha256-FR5bMjwPnY1/PNdPRiaxoY1keogq40M06YOaoks4zVY=";
+    sha256 = "sha256-Zt8YYRqqX5L/MGLsFzR8JOdYoNX9ypXLX5i+fqkzPkk=";
   };
 
   buildInputs = [
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 5c6b9d31f7d8..b98bd8233b3b 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -456,6 +456,7 @@ mapAliases {
   gmtk = throw "'gmtk' has been removed due to lack of maintenance upstream"; # Added 2024-09-14
   gmtp = throw "'gmtp' has been removed due to lack of maintenance upstream. Consider using 'gnome-music' instead"; # Added 2024-09-14
   gnome-latex = throw "'gnome-latex' has been superseded by 'enter-tex'"; # Added 2024-09-18
+  gnome-settings-daemon43 = throw "'gnome-settings-daemon43' has been removed since it is no longer used by Pantheon."; # Added 2024-09-22
   gnu-cobol = gnucobol; # Added 2024-09-17
   gnupg1orig = throw "'gnupg1orig' has been removed due to lack of active upstream maintainance. Consider using 'gnupg' instead"; # Added 2025-01-11
   gnupg22 = throw "'gnupg22' is end-of-life. Consider using 'gnupg24' instead"; # Added 2025-01-05
@@ -886,6 +887,7 @@ mapAliases {
   mupdf_1_17 = throw "'mupdf_1_17' has been removed due to being outdated and insecure. Consider using 'mupdf' instead."; # Added 2024-08-22
   mustache-tcl = tclPackages.mustache-tcl; # Added 2024-10-02
   mutt-with-sidebar = mutt; # Added 2022-09-17
+  mutter43 = throw "'mutter43' has been removed since it is no longer used by Pantheon."; # Added 2024-09-22
   mysql-client = hiPrio mariadb.client;
   mysql = throw "'mysql' has been renamed to/replaced by 'mariadb'"; # Converted to throw 2024-10-17
   mesa_drivers = throw "'mesa_drivers' has been removed, use 'pkgs.mesa' or 'pkgs.mesa.drivers' depending on target use case."; # Converted to throw 2024-07-11