version 4.21.1 failed to build due missing header file.

Hello, I'm trying to build 4.21.1 version (I downloaded the source here). I'm getting error about strange missing header.

[83/205] Merging translations for plugins/pager/pager.desktop
[84/205] Merging translations for plugins/launcher/launcher.desktop
[85/205] Merging translations for plugins/directorymenu/directorymenu.desktop
ninja: job failed: cc -Iwrapper/wrapper-2.0.p -Iwrapper -I../xfce4-panel-4.21.1/wrapper -I. -I../xfce4-panel-4.21.1 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I
/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/webp -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-
2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/elogind -I/usr/include/libdrm -I/usr/include/fribidi -I/usr/include/pixman-1
 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gio-unix-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/xfce4 -I
/usr/include/xfce4/libxfce4windowing-0 -I/usr/include/libwnck-3.0 -I/usr/include/startup-notification-1.0 -I/usr/include/gtk-layer-shell -fdiagnostics-color=always -D_FIL
E_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O2 -g -Wmissing-declarations -Wmissing-noreturn -Wold-style-definition -Wredundant-decls -Wpointer-arith -Wcast-a
lign -Winit-self -Wshadow -Wmissing-include-dirs -Wundef -Wformat -Wformat-security -Wformat-y2k -Wnested-externs -Wno-unused-parameter -Wno-declaration-after-statement -
Wno-missing-field-initializers -Werror=implicit-function-declaration -Wno-error=deprecated-declarations -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_74 -DGLIB_VERSION_MAX_A
LLOWED=GLIB_VERSION_2_74 -DG_LOG_USE_STRUCTURED=1 '-DPACKAGE="xfce4-panel"' '-DPACKAGE_NAME="xfce4-panel"' '-DPACKAGE_VERSION="4.21.1"' '-DVERSION="4.21.1"' '-DVERSION_SH
ORT="4.21"' '-DPACKAGE_STRING="xfce4-panel 4.21.1"' '-DPACKAGE_DATADIR="/usr/share/xfce4-panel"' '-DCOPYRIGHT_YEAR="2025"' '-DPACKAGE_LOCALE_DIR="/usr/share/locale"' '-DP
ACKAGE_BUGREPORT="https://gitlab.xfce.org/xfce/xfce4-panel/-/issues"' '-DGETTEXT_PACKAGE="xfce4-panel"' '-DPREFIX="/usr"' '-DBINDIR="/usr/bin"' '-DDATADIR="/usr/share"' '
-DINCLUDEDIR="/usr/include"' '-DLIBDIR="/usr/lib"' '-DLIBEXECDIR="/usr/libexec"' '-DLOCALEDIR="/usr/share/locale"' '-DLOCALSTATEDIR="/var"' '-DSBINDIR="/usr/sbin"' '-DSYS
CONFDIR="/etc"' -DHAVE_XFCE_REVISION_H=1 '-DLIBXFCE4PANEL_VERSION_API="2.0"' -DXFCE4_PANEL_CONFIG_VERSION=2 -DENABLE_X11=1 -DENABLE_WAYLAND=1 -DHAVE_GTK_LAYER_SHELL=1 -DH
AVE_DBUSMENU=1 -DENABLE_SYMBOL_VISIBILITY=1 -DHAVE_BIND_TEXTDOMAIN_CODESET=1 -DHAVE_SYS_PRCTL_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_MATH_H=1 -pthread '-DG_LOG_DOMAIN="xfce4-pane
l-wrapper"' -MD -MQ wrapper/wrapper-2.0.p/wrapper-plug-wayland.c.o -MF wrapper/wrapper-2.0.p/wrapper-plug-wayland.c.o.d -o wrapper/wrapper-2.0.p/wrapper-plug-wayland.c.o 
-c ../xfce4-panel-4.21.1/wrapper/wrapper-plug-wayland.c
In file included from ../xfce4-panel-4.21.1/libxfce4panel/xfce-panel-plugin-provider.h:23,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug.h:22,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug-wayland.c:21:
../xfce4-panel-4.21.1/libxfce4panel/libxfce4panel.h:27:10: fatal error: libxfce4panel/libxfce4panel-enum-types.h: No such file or directory
   27 | #include <libxfce4panel/libxfce4panel-enum-types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: job failed: cc -Iwrapper/wrapper-2.0.p -Iwrapper -I../xfce4-panel-4.21.1/wrapper -I. -I../xfce4-panel-4.21.1 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I
/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/webp -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-
2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/elogind -I/usr/include/libdrm -I/usr/include/fribidi -I/usr/include/pixman-1
 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gio-unix-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/xfce4 -I
/usr/include/xfce4/libxfce4windowing-0 -I/usr/include/libwnck-3.0 -I/usr/include/startup-notification-1.0 -I/usr/include/gtk-layer-shell -fdiagnostics-color=always -D_FIL
E_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O2 -g -Wmissing-declarations -Wmissing-noreturn -Wold-style-definition -Wredundant-decls -Wpointer-arith -Wcast-a
lign -Winit-self -Wshadow -Wmissing-include-dirs -Wundef -Wformat -Wformat-security -Wformat-y2k -Wnested-externs -Wno-unused-parameter -Wno-declaration-after-statement -
Wno-missing-field-initializers -Werror=implicit-function-declaration -Wno-error=deprecated-declarations -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_74 -DGLIB_VERSION_MAX_A
LLOWED=GLIB_VERSION_2_74 -DG_LOG_USE_STRUCTURED=1 '-DPACKAGE="xfce4-panel"' '-DPACKAGE_NAME="xfce4-panel"' '-DPACKAGE_VERSION="4.21.1"' '-DVERSION="4.21.1"' '-DVERSION_SH
ORT="4.21"' '-DPACKAGE_STRING="xfce4-panel 4.21.1"' '-DPACKAGE_DATADIR="/usr/share/xfce4-panel"' '-DCOPYRIGHT_YEAR="2025"' '-DPACKAGE_LOCALE_DIR="/usr/share/locale"' '-DP
ACKAGE_BUGREPORT="https://gitlab.xfce.org/xfce/xfce4-panel/-/issues"' '-DGETTEXT_PACKAGE="xfce4-panel"' '-DPREFIX="/usr"' '-DBINDIR="/usr/bin"' '-DDATADIR="/usr/share"' '
-DINCLUDEDIR="/usr/include"' '-DLIBDIR="/usr/lib"' '-DLIBEXECDIR="/usr/libexec"' '-DLOCALEDIR="/usr/share/locale"' '-DLOCALSTATEDIR="/var"' '-DSBINDIR="/usr/sbin"' '-DSYS
CONFDIR="/etc"' -DHAVE_XFCE_REVISION_H=1 '-DLIBXFCE4PANEL_VERSION_API="2.0"' -DXFCE4_PANEL_CONFIG_VERSION=2 -DENABLE_X11=1 -DENABLE_WAYLAND=1 -DHAVE_GTK_LAYER_SHELL=1 -DH
AVE_DBUSMENU=1 -DENABLE_SYMBOL_VISIBILITY=1 -DHAVE_BIND_TEXTDOMAIN_CODESET=1 -DHAVE_SYS_PRCTL_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_MATH_H=1 -pthread '-DG_LOG_DOMAIN="xfce4-pane
l-wrapper"' -MD -MQ wrapper/wrapper-2.0.p/wrapper-plug.c.o -MF wrapper/wrapper-2.0.p/wrapper-plug.c.o.d -o wrapper/wrapper-2.0.p/wrapper-plug.c.o -c ../xfce4-panel-4.21.1
/wrapper/wrapper-plug.c
In file included from ../xfce4-panel-4.21.1/libxfce4panel/xfce-panel-plugin-provider.h:23,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug.h:22,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug.c:19:
../xfce4-panel-4.21.1/libxfce4panel/libxfce4panel.h:27:10: fatal error: libxfce4panel/libxfce4panel-enum-types.h: No such file or directory
   27 | #include <libxfce4panel/libxfce4panel-enum-types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: job failed: cc -Iwrapper/wrapper-2.0.p -Iwrapper -I../xfce4-panel-4.21.1/wrapper -I. -I../xfce4-panel-4.21.1 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I
/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/webp -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-
2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/elogind -I/usr/include/libdrm -I/usr/include/fribidi -I/usr/include/pixman-1
 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gio-unix-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/xfce4 -I
/usr/include/xfce4/libxfce4windowing-0 -I/usr/include/libwnck-3.0 -I/usr/include/startup-notification-1.0 -I/usr/include/gtk-layer-shell -fdiagnostics-color=always -D_FIL
E_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O2 -g -Wmissing-declarations -Wmissing-noreturn -Wold-style-definition -Wredundant-decls -Wpointer-arith -Wcast-a
lign -Winit-self -Wshadow -Wmissing-include-dirs -Wundef -Wformat -Wformat-security -Wformat-y2k -Wnested-externs -Wno-unused-parameter -Wno-declaration-after-statement -
Wno-missing-field-initializers -Werror=implicit-function-declaration -Wno-error=deprecated-declarations -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_74 -DGLIB_VERSION_MAX_A
LLOWED=GLIB_VERSION_2_74 -DG_LOG_USE_STRUCTURED=1 '-DPACKAGE="xfce4-panel"' '-DPACKAGE_NAME="xfce4-panel"' '-DPACKAGE_VERSION="4.21.1"' '-DVERSION="4.21.1"' '-DVERSION_SH
ORT="4.21"' '-DPACKAGE_STRING="xfce4-panel 4.21.1"' '-DPACKAGE_DATADIR="/usr/share/xfce4-panel"' '-DCOPYRIGHT_YEAR="2025"' '-DPACKAGE_LOCALE_DIR="/usr/share/locale"' '-DP
ACKAGE_BUGREPORT="https://gitlab.xfce.org/xfce/xfce4-panel/-/issues"' '-DGETTEXT_PACKAGE="xfce4-panel"' '-DPREFIX="/usr"' '-DBINDIR="/usr/bin"' '-DDATADIR="/usr/share"' '
-DINCLUDEDIR="/usr/include"' '-DLIBDIR="/usr/lib"' '-DLIBEXECDIR="/usr/libexec"' '-DLOCALEDIR="/usr/share/locale"' '-DLOCALSTATEDIR="/var"' '-DSBINDIR="/usr/sbin"' '-DSYS
CONFDIR="/etc"' -DHAVE_XFCE_REVISION_H=1 '-DLIBXFCE4PANEL_VERSION_API="2.0"' -DXFCE4_PANEL_CONFIG_VERSION=2 -DENABLE_X11=1 -DENABLE_WAYLAND=1 -DHAVE_GTK_LAYER_SHELL=1 -DH
AVE_DBUSMENU=1 -DENABLE_SYMBOL_VISIBILITY=1 -DHAVE_BIND_TEXTDOMAIN_CODESET=1 -DHAVE_SYS_PRCTL_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_MATH_H=1 -pthread '-DG_LOG_DOMAIN="xfce4-pane
l-wrapper"' -MD -MQ wrapper/wrapper-2.0.p/wrapper-module.c.o -MF wrapper/wrapper-2.0.p/wrapper-module.c.o.d -o wrapper/wrapper-2.0.p/wrapper-module.c.o -c ../xfce4-panel-
4.21.1/wrapper/wrapper-module.c
In file included from ../xfce4-panel-4.21.1/libxfce4panel/xfce-panel-plugin-provider.h:23,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-module.h:22,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-module.c:19:
../xfce4-panel-4.21.1/libxfce4panel/libxfce4panel.h:27:10: fatal error: libxfce4panel/libxfce4panel-enum-types.h: No such file or directory
   27 | #include <libxfce4panel/libxfce4panel-enum-types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: job failed: cc -Iwrapper/wrapper-2.0.p -Iwrapper -I../xfce4-panel-4.21.1/wrapper -I. -I../xfce4-panel-4.21.1 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I
/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/webp -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-
2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/elogind -I/usr/include/libdrm -I/usr/include/fribidi -I/usr/include/pixman-1
 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gio-unix-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/xfce4 -I
/usr/include/xfce4/libxfce4windowing-0 -I/usr/include/libwnck-3.0 -I/usr/include/startup-notification-1.0 -I/usr/include/gtk-layer-shell -fdiagnostics-color=always -D_FIL
E_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O2 -g -Wmissing-declarations -Wmissing-noreturn -Wold-style-definition -Wredundant-decls -Wpointer-arith -Wcast-a
lign -Winit-self -Wshadow -Wmissing-include-dirs -Wundef -Wformat -Wformat-security -Wformat-y2k -Wnested-externs -Wno-unused-parameter -Wno-declaration-after-statement -
Wno-missing-field-initializers -Werror=implicit-function-declaration -Wno-error=deprecated-declarations -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_74 -DGLIB_VERSION_MAX_A
LLOWED=GLIB_VERSION_2_74 -DG_LOG_USE_STRUCTURED=1 '-DPACKAGE="xfce4-panel"' '-DPACKAGE_NAME="xfce4-panel"' '-DPACKAGE_VERSION="4.21.1"' '-DVERSION="4.21.1"' '-DVERSION_SH
ORT="4.21"' '-DPACKAGE_STRING="xfce4-panel 4.21.1"' '-DPACKAGE_DATADIR="/usr/share/xfce4-panel"' '-DCOPYRIGHT_YEAR="2025"' '-DPACKAGE_LOCALE_DIR="/usr/share/locale"' '-DP
ACKAGE_BUGREPORT="https://gitlab.xfce.org/xfce/xfce4-panel/-/issues"' '-DGETTEXT_PACKAGE="xfce4-panel"' '-DPREFIX="/usr"' '-DBINDIR="/usr/bin"' '-DDATADIR="/usr/share"' '
-DINCLUDEDIR="/usr/include"' '-DLIBDIR="/usr/lib"' '-DLIBEXECDIR="/usr/libexec"' '-DLOCALEDIR="/usr/share/locale"' '-DLOCALSTATEDIR="/var"' '-DSBINDIR="/usr/sbin"' '-DSYS
CONFDIR="/etc"' -DHAVE_XFCE_REVISION_H=1 '-DLIBXFCE4PANEL_VERSION_API="2.0"' -DXFCE4_PANEL_CONFIG_VERSION=2 -DENABLE_X11=1 -DENABLE_WAYLAND=1 -DHAVE_GTK_LAYER_SHELL=1 -DH
AVE_DBUSMENU=1 -DENABLE_SYMBOL_VISIBILITY=1 -DHAVE_BIND_TEXTDOMAIN_CODESET=1 -DHAVE_SYS_PRCTL_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_MATH_H=1 -pthread '-DG_LOG_DOMAIN="xfce4-pane
l-wrapper"' -MD -MQ wrapper/wrapper-2.0.p/main.c.o -MF wrapper/wrapper-2.0.p/main.c.o.d -o wrapper/wrapper-2.0.p/main.c.o -c ../xfce4-panel-4.21.1/wrapper/main.c
In file included from ../xfce4-panel-4.21.1/libxfce4panel/xfce-panel-plugin-provider.h:23,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-module.h:22,
                 from ../xfce4-panel-4.21.1/wrapper/main.c:20:
../xfce4-panel-4.21.1/libxfce4panel/libxfce4panel.h:27:10: fatal error: libxfce4panel/libxfce4panel-enum-types.h: No such file or directory
   27 | #include <libxfce4panel/libxfce4panel-enum-types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: job failed: cc -Iwrapper/wrapper-2.0.p -Iwrapper -I../xfce4-panel-4.21.1/wrapper -I. -I../xfce4-panel-4.21.1 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I
/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/webp -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-
2.0 -I/usr/include/atk-1.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/elogind -I/usr/include/libdrm -I/usr/include/fribidi -I/usr/include/pixman-1
 -I/usr/include/harfbuzz -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gio-unix-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/xfce4 -I
/usr/include/xfce4/libxfce4windowing-0 -I/usr/include/libwnck-3.0 -I/usr/include/startup-notification-1.0 -I/usr/include/gtk-layer-shell -fdiagnostics-color=always -D_FIL
E_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O2 -g -Wmissing-declarations -Wmissing-noreturn -Wold-style-definition -Wredundant-decls -Wpointer-arith -Wcast-a
lign -Winit-self -Wshadow -Wmissing-include-dirs -Wundef -Wformat -Wformat-security -Wformat-y2k -Wnested-externs -Wno-unused-parameter -Wno-declaration-after-statement -
Wno-missing-field-initializers -Werror=implicit-function-declaration -Wno-error=deprecated-declarations -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_74 -DGLIB_VERSION_MAX_A
LLOWED=GLIB_VERSION_2_74 -DG_LOG_USE_STRUCTURED=1 '-DPACKAGE="xfce4-panel"' '-DPACKAGE_NAME="xfce4-panel"' '-DPACKAGE_VERSION="4.21.1"' '-DVERSION="4.21.1"' '-DVERSION_SH
ORT="4.21"' '-DPACKAGE_STRING="xfce4-panel 4.21.1"' '-DPACKAGE_DATADIR="/usr/share/xfce4-panel"' '-DCOPYRIGHT_YEAR="2025"' '-DPACKAGE_LOCALE_DIR="/usr/share/locale"' '-DP
ACKAGE_BUGREPORT="https://gitlab.xfce.org/xfce/xfce4-panel/-/issues"' '-DGETTEXT_PACKAGE="xfce4-panel"' '-DPREFIX="/usr"' '-DBINDIR="/usr/bin"' '-DDATADIR="/usr/share"' '
-DINCLUDEDIR="/usr/include"' '-DLIBDIR="/usr/lib"' '-DLIBEXECDIR="/usr/libexec"' '-DLOCALEDIR="/usr/share/locale"' '-DLOCALSTATEDIR="/var"' '-DSBINDIR="/usr/sbin"' '-DSYS
CONFDIR="/etc"' -DHAVE_XFCE_REVISION_H=1 '-DLIBXFCE4PANEL_VERSION_API="2.0"' -DXFCE4_PANEL_CONFIG_VERSION=2 -DENABLE_X11=1 -DENABLE_WAYLAND=1 -DHAVE_GTK_LAYER_SHELL=1 -DH
AVE_DBUSMENU=1 -DENABLE_SYMBOL_VISIBILITY=1 -DHAVE_BIND_TEXTDOMAIN_CODESET=1 -DHAVE_SYS_PRCTL_H=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_MATH_H=1 -pthread '-DG_LOG_DOMAIN="xfce4-pane
l-wrapper"' -MD -MQ wrapper/wrapper-2.0.p/wrapper-plug-x11.c.o -MF wrapper/wrapper-2.0.p/wrapper-plug-x11.c.o.d -o wrapper/wrapper-2.0.p/wrapper-plug-x11.c.o -c ../xfce4-
panel-4.21.1/wrapper/wrapper-plug-x11.c
In file included from ../xfce4-panel-4.21.1/libxfce4panel/xfce-panel-plugin-provider.h:23,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug.h:22,
                 from ../xfce4-panel-4.21.1/wrapper/wrapper-plug-x11.c:20:
../xfce4-panel-4.21.1/libxfce4panel/libxfce4panel.h:27:10: fatal error: libxfce4panel/libxfce4panel-enum-types.h: No such file or directory
   27 | #include <libxfce4panel/libxfce4panel-enum-types.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ninja: subcommands failed
make: *** [/usr/share/mk/lfs.port.mk:41: build] Error 1

I'm sure I have all dependencies installed :

• xfce4_power_manager 4.21.1
• xfce4_panel 4.20.6
• libxfce4util 4.20.1
• xfce4_settings 4.21.1
• libxfce4ui 4.21.3
• xfce4_session 4.21.1
• libxfce4windowing 4.20.5
• xfce4_dev_tools 4.21.0
• xfce4_appfinder 4.21.0

Distribution info :

• Linux From Scratch Musl 12.4.
• GCC 15.1