diff --git a/meta-openembedded/meta-xfce/conf/layer.conf b/meta-openembedded/meta-xfce/conf/layer.conf
index be58708..28dfc5b 100644
--- a/meta-openembedded/meta-xfce/conf/layer.conf
+++ b/meta-openembedded/meta-xfce/conf/layer.conf
@@ -6,7 +6,7 @@
 
 BBFILE_COLLECTIONS += "xfce-layer"
 BBFILE_PATTERN_xfce-layer := "^${LAYERDIR}/"
-BBFILE_PRIORITY_xfce-layer = "7"
+BBFILE_PRIORITY_xfce-layer = "5"
 
 # This should only be incremented on significant changes that will
 # cause compatibility issues with other layers
diff --git a/meta-openembedded/meta-xfce/recipes-apps/catfish/catfish_4.16.3.bb b/meta-openembedded/meta-xfce/recipes-apps/catfish/catfish_4.16.3.bb
index bf3d7ed..98cd251 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/catfish/catfish_4.16.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/catfish/catfish_4.16.3.bb
@@ -1,9 +1,9 @@
 SUMMARY = "Catfish is a handy file searching tool for linux and unix"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=4325afd396febcb659c36b49533135d4"
 
-inherit xfce-app setuptools3 gtk-icon-cache mime-xdg
+inherit xfce-app python_setuptools_build_meta gtk-icon-cache mime-xdg
 
 DEPENDS += "python3-distutils-extra-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-apps/gigolo/gigolo_0.5.2.bb b/meta-openembedded/meta-xfce/recipes-apps/gigolo/gigolo_0.5.2.bb
index 517f1f4..6b845ea 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/gigolo/gigolo_0.5.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/gigolo/gigolo_0.5.2.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Gigolo is a frontend to easily manage connections to remote filesystems using GIO/GVfs"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
 
 DEPENDS = "gtk+3 intltool-native xfce4-dev-tools-native"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/menulibre/menulibre_2.2.3.bb b/meta-openembedded/meta-xfce/recipes-apps/menulibre/menulibre_2.2.3.bb
index 3d0e55d..65aa7a5 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/menulibre/menulibre_2.2.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/menulibre/menulibre_2.2.3.bb
@@ -1,7 +1,7 @@
 DESCRIPTION = "An advanced menu editor"
 HOMEPAGE = "https://bluesabre.org/menulibre/"
 SECTION = "x11/graphics"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 DEPENDS = " \
@@ -9,8 +9,7 @@
     intltool-native \
 "
 
-inherit setuptools3 gtk-icon-cache features_check
-
+inherit setuptools3_legacy gtk-icon-cache features_check
 REQUIRED_DISTRO_FEATURES = "x11"
 
 SRC_URI = "git://github.com/bluesabre/menulibre.git;protocol=https;branch=master"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/mousepad/mousepad_0.5.8.bb b/meta-openembedded/meta-xfce/recipes-apps/mousepad/mousepad_0.5.8.bb
index 0f847e4..90a75bf 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/mousepad/mousepad_0.5.8.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/mousepad/mousepad_0.5.8.bb
@@ -1,6 +1,6 @@
 SUMMARY = "A simple text editor for Xfce"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 DEPENDS = "gtk+3 gtksourceview4 xfconf xfce4-dev-tools-native"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/orage/orage_4.12.1.bb b/meta-openembedded/meta-xfce/recipes-apps/orage/orage_4.12.1.bb
index 8277705..ed7f420 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/orage/orage_4.12.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/orage/orage_4.12.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce Calender"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=9ac2e7cff1ddaf48b6eab6028f23ef88"
 DEPENDS = "gtk+ xfce4-panel libical popt"
 
diff --git a/meta-openembedded/meta-xfce/recipes-apps/ristretto/ristretto_0.12.1.bb b/meta-openembedded/meta-xfce/recipes-apps/ristretto/ristretto_0.12.1.bb
index aeeb7e7..f2156a3 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/ristretto/ristretto_0.12.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/ristretto/ristretto_0.12.1.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Tiny image-viewer"
 HOMEPAGE = "https://docs.xfce.org/apps/ristretto/start"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=35d145429ad3cbf5308d1dc93f66376b"
 
 DEPENDS = "exo libexif libxfce4ui libxfce4util xfconf cairo file"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xarchiver/xarchiver_git.bb b/meta-openembedded/meta-xfce/recipes-apps/xarchiver/xarchiver_git.bb
index e56824e..d8f0033 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xarchiver/xarchiver_git.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xarchiver/xarchiver_git.bb
@@ -2,7 +2,7 @@
 HOMEPAGE = "http://xarchiver.sourceforge.net"
 SECTION = "x11"
 
-LICENSE = "GPLv2+"
+LICENSE = "GPL-2.0-or-later"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 DEPENDS = "gtk+3 glib-2.0 xfce4-dev-tools-native intltool-native"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce-polkit/xfce-polkit_0.3.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce-polkit/xfce-polkit_0.3.bb
index 58e628d..3e3301f 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce-polkit/xfce-polkit_0.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce-polkit/xfce-polkit_0.3.bb
@@ -1,5 +1,5 @@
 SUMMARY = "A simple PolicyKit authentication agent for XFCE"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=758b03f872a88c99fc36d50c5932091c"
 
 DEPENDS = "libxfce4ui polkit"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-datetime-setter/xfce4-datetime-setter_3.32.2.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-datetime-setter/xfce4-datetime-setter_3.32.2.bb
index 9d68ad2..6bcfc4b 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-datetime-setter/xfce4-datetime-setter_3.32.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-datetime-setter/xfce4-datetime-setter_3.32.2.bb
@@ -1,7 +1,7 @@
 DESCRIPTION = "A fork of (early) gnome-control-center datetime panel for XFCE. \
 It is based upon GTK3 and embedds into recent xfce4-settings."
 HOMEPAGE = "https://github.com/schnitzeltony/xfce4-datetime-setter"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=75859989545e37968a99b631ef42722e"
 
 DEPENDS = "glib-2.0-native libxfce4ui"
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-notifyd/xfce4-notifyd_0.6.2.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-notifyd/xfce4-notifyd_0.6.2.bb
index a145295..2174d2a 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-notifyd/xfce4-notifyd_0.6.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-notifyd/xfce4-notifyd_0.6.2.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Easily themable notification daemon with transparency effects"
 HOMEPAGE = "http://goodies.xfce.org/projects/applications/xfce4-notifyd"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = " \
     dbus \
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-panel-profiles/xfce4-panel-profiles_1.0.13.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-panel-profiles/xfce4-panel-profiles_1.0.13.bb
index d5b0cf0..ab1b827 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-panel-profiles/xfce4-panel-profiles_1.0.13.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-panel-profiles/xfce4-panel-profiles_1.0.13.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Backup, restore, import, and export panel layouts"
 SECTION = "x11/application"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit python3native gettext gtk-icon-cache features_check
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.16.0.bb
index a770ff7..685c4c1 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-screensaver/xfce4-screensaver_4.16.0.bb
@@ -3,7 +3,7 @@
 HOMEPAGE = "https://git.xfce.org/apps/xfce4-screensaver/about/"
 SECTION = "x11/application"
 
-LICENSE = "GPLv2+ & LGPLv2+ "
+LICENSE = "GPL-2.0-or-later & LGPL-2.0-or-later "
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://COPYING.LGPL;md5=4fbd65380cdd255951079008b364516c \
                     "
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-screenshooter/xfce4-screenshooter_1.9.9.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-screenshooter/xfce4-screenshooter_1.9.9.bb
index 2518435..78e0848 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-screenshooter/xfce4-screenshooter_1.9.9.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-screenshooter/xfce4-screenshooter_1.9.9.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Application to take screenshots"
 HOMEPAGE = "http://goodies.xfce.org/projects/applications/xfce4-screenshooter"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d791728a073bc009b4ffaf00b7599855"
 DEPENDS = "xfce4-panel libxfce4util libxfce4ui gdk-pixbuf gtk+3 glib-2.0 libsoup-2.4 exo libxfixes xext virtual/libx11"
 
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-taskmanager/xfce4-taskmanager_1.5.2.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-taskmanager/xfce4-taskmanager_1.5.2.bb
index e0da70d..a3d10cd 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-taskmanager/xfce4-taskmanager_1.5.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-taskmanager/xfce4-taskmanager_1.5.2.bb
@@ -1,5 +1,5 @@
 SUMMARY = "Easy to use task manager"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-app
diff --git a/meta-openembedded/meta-xfce/recipes-apps/xfce4-terminal/xfce4-terminal_0.8.10.bb b/meta-openembedded/meta-xfce/recipes-apps/xfce4-terminal/xfce4-terminal_0.8.10.bb
index 7e7c4bb..e9f2e40 100644
--- a/meta-openembedded/meta-xfce/recipes-apps/xfce4-terminal/xfce4-terminal_0.8.10.bb
+++ b/meta-openembedded/meta-xfce/recipes-apps/xfce4-terminal/xfce4-terminal_0.8.10.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Terminal emulator for the Xfce desktop environment"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
-DEPENDS = "glib-2.0 gtk+3 vte libxfce4ui"
+DEPENDS = "glib-2.0 gtk+3 vte libxfce4ui gtk-doc-native"
 
 inherit xfce-app
 
diff --git a/meta-openembedded/meta-xfce/recipes-art/rodent-icon-theme/rodent-icon-theme_5.0.bb b/meta-openembedded/meta-xfce/recipes-art/rodent-icon-theme/rodent-icon-theme_5.0.bb
index 78dd5b8..532980d 100644
--- a/meta-openembedded/meta-xfce/recipes-art/rodent-icon-theme/rodent-icon-theme_5.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-art/rodent-icon-theme/rodent-icon-theme_5.0.bb
@@ -1,5 +1,5 @@
 SUMMARY = "Rodent-icon-theme (was xfce4-icon-theme) is a svg icon theme"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=8ca43cbc842c2336e835926c2166c28b"
 
 inherit allarch autotools gtk-icon-cache
diff --git a/meta-openembedded/meta-xfce/recipes-art/xfce-dusk-gtk3/xfce-dusk-gtk3_1.3.bb b/meta-openembedded/meta-xfce/recipes-art/xfce-dusk-gtk3/xfce-dusk-gtk3_1.3.bb
index 46302bf..4cbdb4e 100644
--- a/meta-openembedded/meta-xfce/recipes-art/xfce-dusk-gtk3/xfce-dusk-gtk3_1.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-art/xfce-dusk-gtk3/xfce-dusk-gtk3_1.3.bb
@@ -1,5 +1,5 @@
 SUMMARY = "Modified version of the xfce-dusk theme to support also gtk 3.x too"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=8f0e2cd40e05189ec81232da84bd6e1a"
 
 inherit allarch
diff --git a/meta-openembedded/meta-xfce/recipes-art/xfwm4-themes/xfwm4-themes_4.10.0.bb b/meta-openembedded/meta-xfce/recipes-art/xfwm4-themes/xfwm4-themes_4.10.0.bb
index 4c2e99a..272f83c 100644
--- a/meta-openembedded/meta-xfce/recipes-art/xfwm4-themes/xfwm4-themes_4.10.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-art/xfwm4-themes/xfwm4-themes_4.10.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Additional (old) themes for Xfwm4"
 SECTION = "x11/wm"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit xfce
diff --git a/meta-openembedded/meta-xfce/recipes-bindings/vala/xfce4-vala_4.10.3.bb b/meta-openembedded/meta-xfce/recipes-bindings/vala/xfce4-vala_4.10.3.bb
index e4a845c..0a65bd9 100644
--- a/meta-openembedded/meta-xfce/recipes-bindings/vala/xfce4-vala_4.10.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-bindings/vala/xfce4-vala_4.10.3.bb
@@ -1,5 +1,5 @@
 SUMMARY = "Xfce4 Vala provides bindings for the Xfce framework"
-LICENSE = "LGPLv2.1"
+LICENSE = "LGPL-2.1-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=243b725d71bb5df4a1e5920b344b86ad"
 DEPENDS = "libxfce4util garcon xfconf libxfce4ui xfce4-panel exo vala xfce4-dev-tools-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-extended/imsettings/imsettings_1.8.3.bb b/meta-openembedded/meta-xfce/recipes-extended/imsettings/imsettings_1.8.3.bb
index c94d5e8..cdf4557 100644
--- a/meta-openembedded/meta-xfce/recipes-extended/imsettings/imsettings_1.8.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-extended/imsettings/imsettings_1.8.3.bb
@@ -7,7 +7,7 @@
 HOMEPAGE = "http://code.google.com/p/imsettings/"
 SECTION = "Applications/System"
 
-LICENSE = "LGPLv2+"
+LICENSE = "LGPL-2.0-or-later"
 LIC_FILES_CHKSUM = "file://COPYING;md5=2d5025d4aa3495befef8f17206a5b0a1"
 
 inherit autotools gtk-doc gobject-introspection gettext features_check
diff --git a/meta-openembedded/meta-xfce/recipes-multimedia/packagegroups/packagegroup-xfce-multimedia.bb b/meta-openembedded/meta-xfce/recipes-multimedia/packagegroups/packagegroup-xfce-multimedia.bb
index f925864..93e5bbf 100644
--- a/meta-openembedded/meta-xfce/recipes-multimedia/packagegroups/packagegroup-xfce-multimedia.bb
+++ b/meta-openembedded/meta-xfce/recipes-multimedia/packagegroups/packagegroup-xfce-multimedia.bb
@@ -1,6 +1,9 @@
 SUMMARY = "All packages multimedia packages available for XFCE"
 
-inherit packagegroup
+inherit packagegroup features_check
+
+# parole needs x11
+REQUIRED_DISTRO_FEATURES = "pam x11"
 
 # While this item does not require it, it depends on xfmpc and xfc4-mpc-plugin
 # that wants mpd which does
diff --git a/meta-openembedded/meta-xfce/recipes-multimedia/parole/parole_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-multimedia/parole/parole_4.16.0.bb
index 0b38f6d..545ab81 100644
--- a/meta-openembedded/meta-xfce/recipes-multimedia/parole/parole_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-multimedia/parole/parole_4.16.0.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Parole is a modern simple media player based on the GStreamer framework"
 HOMEPAGE = "https://docs.xfce.org/apps/parole/start"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 
 inherit xfce-app gtk-doc mime mime-xdg
diff --git a/meta-openembedded/meta-xfce/recipes-multimedia/xfce4-mpc-plugin/xfce4-mpc-plugin_0.5.2.bb b/meta-openembedded/meta-xfce/recipes-multimedia/xfce4-mpc-plugin/xfce4-mpc-plugin_0.5.2.bb
index 4e3c1d1..4a7ed93 100644
--- a/meta-openembedded/meta-xfce/recipes-multimedia/xfce4-mpc-plugin/xfce4-mpc-plugin_0.5.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-multimedia/xfce4-mpc-plugin/xfce4-mpc-plugin_0.5.2.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Simple client plugin for Music Player Daemon"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-mpc-plugin"
 SECTION = "x11/application"
-LICENSE = "BSD-0-Clause"
+LICENSE = "0BSD"
 LIC_FILES_CHKSUM = "file://COPYING;md5=3604d987e6dfdfc672c754d08953b0e0"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-multimedia/xfmpc/xfmpc_0.3.0.bb b/meta-openembedded/meta-xfce/recipes-multimedia/xfmpc/xfmpc_0.3.0.bb
index 8384a5a..b8521ba 100644
--- a/meta-openembedded/meta-xfce/recipes-multimedia/xfmpc/xfmpc_0.3.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-multimedia/xfmpc/xfmpc_0.3.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Music Player Daemon (MPD) client written in GTK+"
 HOMEPAGE = "https://goodies.xfce.org/projects/applications/xfmpc"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "libxfce4util libxfce4ui libmpd vala-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/battery/xfce4-battery-plugin_1.1.4.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/battery/xfce4-battery-plugin_1.1.4.bb
index 9e65cf6..0f8489b 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/battery/xfce4-battery-plugin_1.1.4.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/battery/xfce4-battery-plugin_1.1.4.bb
@@ -1,6 +1,6 @@
 SUMMARY = "A battery monitor panel plugin for Xfce4, compatible with APM and ACP"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-battery-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/calculator/xfce4-calculator-plugin_0.7.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/calculator/xfce4-calculator-plugin_0.7.1.bb
index 6ed9e35..8fd2bd0 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/calculator/xfce4-calculator-plugin_0.7.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/calculator/xfce4-calculator-plugin_0.7.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "A calculator plugin for the Xfce panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-calculator-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=909430f63fddd63f120ba29e8979f65c"
 
 inherit xfce-panel-plugin gtk-icon-cache
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/clipman/xfce4-clipman-plugin_1.6.2.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/clipman/xfce4-clipman-plugin_1.6.2.bb
index d5c626e..39a8f2e 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/clipman/xfce4-clipman-plugin_1.6.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/clipman/xfce4-clipman-plugin_1.6.2.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Clipman is a clipboard manager for Xfce"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-clipman-plugin"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/closebutton/xfce4-closebutton-plugin_git.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/closebutton/xfce4-closebutton-plugin_git.bb
index 67f4172..2384682 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/closebutton/xfce4-closebutton-plugin_git.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/closebutton/xfce4-closebutton-plugin_git.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Plugin displaying close button for application currently active"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b6952d9a47fc2ad0f315510e1290455f"
 
 inherit xfce-panel-plugin xfce-git gtk-icon-cache perlnative
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/cpufreq/xfce4-cpufreq-plugin_1.2.5.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/cpufreq/xfce4-cpufreq-plugin_1.2.5.bb
index 8fef520..f3d78c1 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/cpufreq/xfce4-cpufreq-plugin_1.2.5.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/cpufreq/xfce4-cpufreq-plugin_1.2.5.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin to display frequency of all cpus"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-cpufreq-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=1f6f1c0be32491a0c8d2915607a28f36"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/cpugraph/xfce4-cpugraph-plugin_1.2.5.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/cpugraph/xfce4-cpugraph-plugin_1.2.5.bb
index ad731e0..583eacb 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/cpugraph/xfce4-cpugraph-plugin_1.2.5.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/cpugraph/xfce4-cpugraph-plugin_1.2.5.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin with graphical representation of the cpu frequency"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-cpugraph-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=415654f59d8fa70fe4eac2c3f86c8f5e"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/datetime/xfce4-datetime-plugin_0.8.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/datetime/xfce4-datetime-plugin_0.8.1.bb
index f95995b..c029ac1 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/datetime/xfce4-datetime-plugin_0.8.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/datetime/xfce4-datetime-plugin_0.8.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin displaying date and time and a calendar when left-clicked"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-datetime-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/eyes/xfce4-eyes-plugin_4.5.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/eyes/xfce4-eyes-plugin_4.5.1.bb
index fce5df5..e18621d 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/eyes/xfce4-eyes-plugin_4.5.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/eyes/xfce4-eyes-plugin_4.5.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin with graphical representation of the cpu frequency"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-eyes-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/genmon/xfce4-genmon-plugin_4.1.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/genmon/xfce4-genmon-plugin_4.1.1.bb
index 9a6d4b1..d792bc0 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/genmon/xfce4-genmon-plugin_4.1.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/genmon/xfce4-genmon-plugin_4.1.1.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "This plugin cyclically spawns the indicated script/program, captures its output (stdout) and displays the resulting string into the panel."
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-genmon-plugin"
-LICENSE = "LGPLv2.1"
+LICENSE = "LGPL-2.1-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=68ad62c64cc6c620126241fd429e68fe"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/mailwatch/xfce4-mailwatch-plugin_1.3.0.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/mailwatch/xfce4-mailwatch-plugin_1.3.0.bb
index c4172f4..a5c98ef 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/mailwatch/xfce4-mailwatch-plugin_1.3.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/mailwatch/xfce4-mailwatch-plugin_1.3.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Multi-protocol, multi-mailbox mail watcher for the Xfce4 panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-mailwatch-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/mount/xfce4-mount-plugin_1.1.5.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/mount/xfce4-mount-plugin_1.1.5.bb
index 3f35b8c..3a6baf2 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/mount/xfce4-mount-plugin_1.1.5.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/mount/xfce4-mount-plugin_1.1.5.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Mount/umount utility for the xfce panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-mount-plugin"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/netload/xfce4-netload-plugin_1.4.0.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/netload/xfce4-netload-plugin_1.4.0.bb
index b30543b..834f5cf 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/netload/xfce4-netload-plugin_1.4.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/netload/xfce4-netload-plugin_1.4.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin displaying current load of the network interfaces"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-netload-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=35a7203c41b86d15546dddc05995f97f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/notes/xfce4-notes-plugin_1.9.0.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/notes/xfce4-notes-plugin_1.9.0.bb
index cd7212f..dc0fc2c 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/notes/xfce4-notes-plugin_1.9.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/notes/xfce4-notes-plugin_1.9.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Notes plugin for the Xfce Panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-notes-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/places/xfce4-places-plugin_1.8.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/places/xfce4-places-plugin_1.8.1.bb
index c88e843..e2075a6 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/places/xfce4-places-plugin_1.8.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/places/xfce4-places-plugin_1.8.1.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Menu for quick access to folders, documents and removable media"
 DESCRIPTION = "Panel plugin displaying menu with quick access to folders, documents and removable media"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-places-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b6952d9a47fc2ad0f315510e1290455f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/pulseaudio/xfce4-pulseaudio-plugin_0.4.3.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/pulseaudio/xfce4-pulseaudio-plugin_0.4.3.bb
index 9292023..b2d61a1 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/pulseaudio/xfce4-pulseaudio-plugin_0.4.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/pulseaudio/xfce4-pulseaudio-plugin_0.4.3.bb
@@ -1,5 +1,5 @@
 SUMMARY = "Pulseaudio mixer for the xfce panel"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=f5eac6bb0d6ec0dc655e417781d4015f"
 
 inherit xfce-panel-plugin features_check
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/sensors/xfce4-sensors-plugin_1.4.2.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/sensors/xfce4-sensors-plugin_1.4.2.bb
index c00ca6f..68f3f64 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/sensors/xfce4-sensors-plugin_1.4.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/sensors/xfce4-sensors-plugin_1.4.2.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Sensors plugin for the Xfce Panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-sensors-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b94789bed9aec03b9656a9cc5398c706"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/smartbookmark/xfce4-smartbookmark-plugin_0.5.2.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/smartbookmark/xfce4-smartbookmark-plugin_0.5.2.bb
index 81370e3..fdec598 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/smartbookmark/xfce4-smartbookmark-plugin_0.5.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/smartbookmark/xfce4-smartbookmark-plugin_0.5.2.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin allowing to send requests directly to browser"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-smartbookmark-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/time-out/xfce4-time-out-plugin_1.1.2.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/time-out/xfce4-time-out-plugin_1.1.2.bb
index 185e9bc..5b7f624 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/time-out/xfce4-time-out-plugin_1.1.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/time-out/xfce4-time-out-plugin_1.1.2.bb
@@ -1,7 +1,7 @@
 SUMMARY = "This plugin makes it possible to take periodical breaks"
 HOMEPAGE = "https://goodies.xfce.org/projects/panel-plugins/xfce4-time-out-plugin"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/timer/xfce4-timer-plugin_1.7.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/timer/xfce4-timer-plugin_1.7.1.bb
index f154023..1231e08 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/timer/xfce4-timer-plugin_1.7.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/timer/xfce4-timer-plugin_1.7.1.bb
@@ -1,7 +1,7 @@
 SUMMARY = "XFCE panel plugin to generate alarm messages"
 DESCRIPTION = "This is a simple plugin that lets the user run an alarm at a specified time or at the end of a specified countdown period"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-timer-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=ae39271267fd63eb7619432ff24e7ff1"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/verve/xfce4-verve-plugin_2.0.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/verve/xfce4-verve-plugin_2.0.1.bb
index 5902ad0..21bbda3 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/verve/xfce4-verve-plugin_2.0.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/verve/xfce4-verve-plugin_2.0.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Verve panel plugin is a comfortable command line plugin for the Xfce panel"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-verve-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/weather/xfce4-weather-plugin_0.11.0.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/weather/xfce4-weather-plugin_0.11.0.bb
index 069c915..ede98e9 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/weather/xfce4-weather-plugin_0.11.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/weather/xfce4-weather-plugin_0.11.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Panel plugin to display current temperature and weather condition"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-weather-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.7.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.7.1.bb
index cebe110..6621099 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.7.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/whiskermenu/xfce4-whiskermenu-plugin_2.7.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "An alternate menu for the Xfce desktop environment"
 HOMEPAGE = "http://gottcode.org/xfce4-whiskermenu-plugin/"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 inherit xfce-panel-plugin cmake
diff --git a/meta-openembedded/meta-xfce/recipes-panel-plugins/xkb/xfce4-xkb-plugin_0.8.2.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/xkb/xfce4-xkb-plugin_0.8.2.bb
index ff57236..3d935a3 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/xkb/xfce4-xkb-plugin_0.8.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/xkb/xfce4-xkb-plugin_0.8.2.bb
@@ -1,7 +1,7 @@
 SUMMARY = "XKB layout switching panel plug-in for the Xfce desktop environment"
 HOMEPAGE = "http://goodies.xfce.org/projects/panel-plugins/xfce4-xkb-plugin"
 SECTION = "x11/application"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=496f09f084b0f7e6f02f769a84490c6b"
 
 inherit xfce-panel-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-thunar-plugins/archive/thunar-archive-plugin_0.4.0.bb b/meta-openembedded/meta-xfce/recipes-thunar-plugins/archive/thunar-archive-plugin_0.4.0.bb
index 144e260..0a1098d 100644
--- a/meta-openembedded/meta-xfce/recipes-thunar-plugins/archive/thunar-archive-plugin_0.4.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-thunar-plugins/archive/thunar-archive-plugin_0.4.0.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Thunar Archive Plugin allows you to create and extract archive files using file context menus in Thunar"
 HOMEPAGE = "http://goodies.xfce.org/projects/thunar-plugins/thunar-archive-plugin"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=252890d9eee26aab7b432e8b8a616475"
 
 inherit thunar-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-thunar-plugins/media-tags/thunar-media-tags-plugin_0.3.0.bb b/meta-openembedded/meta-xfce/recipes-thunar-plugins/media-tags/thunar-media-tags-plugin_0.3.0.bb
index a61e764..06695f6 100644
--- a/meta-openembedded/meta-xfce/recipes-thunar-plugins/media-tags/thunar-media-tags-plugin_0.3.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-thunar-plugins/media-tags/thunar-media-tags-plugin_0.3.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Adds ID3/OGG tag support to the Thunar bulk rename dialog"
 HOMEPAGE = "http://thunar.xfce.org"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 inherit thunar-plugin
diff --git a/meta-openembedded/meta-xfce/recipes-thunar-plugins/shares/thunar-shares-plugin_0.3.1.bb b/meta-openembedded/meta-xfce/recipes-thunar-plugins/shares/thunar-shares-plugin_0.3.1.bb
index de19c44..6ed9cec 100644
--- a/meta-openembedded/meta-xfce/recipes-thunar-plugins/shares/thunar-shares-plugin_0.3.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-thunar-plugins/shares/thunar-shares-plugin_0.3.1.bb
@@ -1,9 +1,10 @@
 SUMMARY = "Quickly share a folder using Samba from Thunar"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 
 inherit thunar-plugin features_check
-REQUIRED_DISTRO_FEATURES = "pam"
+# x11 is needed for thunar
+REQUIRED_DISTRO_FEATURES = "pam x11"
 
 SRC_URI[md5sum] = "0884855d60cf1031b9013b6f5b125372"
 SRC_URI[sha256sum] = "dc1d8c7caa727e76d033d4653dc0742613f57a1711d0050900659c90a84452a0"
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/exo/exo_4.16.3.bb b/meta-openembedded/meta-xfce/recipes-xfce/exo/exo_4.16.3.bb
index f27171d..2b16444 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/exo/exo_4.16.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/exo/exo_4.16.3.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Application library for the Xfce desktop environment"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 DEPENDS = "gtk+3 libxfce4ui virtual/libx11 liburi-perl-native cairo"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/garcon/garcon_4.16.1.bb b/meta-openembedded/meta-xfce/recipes-xfce/garcon/garcon_4.16.1.bb
index 65db345..a6c56ed 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/garcon/garcon_4.16.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/garcon/garcon_4.16.1.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Xfce Menu Library"
 SECTION = "x11/libs"
-LICENSE = "LGPLv2"
+LICENSE = "LGPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=04a01abcbdabffae1ca26335a293276b"
 DEPENDS = "xfce4-dev-tools-native libxfce4ui intltool-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/libxfce4ui/libxfce4ui_4.16.1.bb b/meta-openembedded/meta-xfce/recipes-xfce/libxfce4ui/libxfce4ui_4.16.1.bb
index 2c6c742..e3d2a00 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/libxfce4ui/libxfce4ui_4.16.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/libxfce4ui/libxfce4ui_4.16.1.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce4 Widget library and X Window System interaction"
 SECTION = "x11/libs"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=252890d9eee26aab7b432e8b8a616475"
 DEPENDS = "intltool-native perl-native gtk+3 libice libsm libxfce4util xfce4-dev-tools xfconf virtual/libx11"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/libxfce4util/libxfce4util_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/libxfce4util/libxfce4util_4.16.0.bb
index 9462b28..6824ac6 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/libxfce4util/libxfce4util_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/libxfce4util/libxfce4util_4.16.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Basic utility library for Xfce4"
 SECTION = "x11/libs"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=252890d9eee26aab7b432e8b8a616475"
 DEPENDS = "intltool-native xfce4-dev-tools-native glib-2.0"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/thunar-volman/thunar-volman_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/thunar-volman/thunar-volman_4.16.0.bb
index 5c669a5..e529bc8 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/thunar-volman/thunar-volman_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/thunar-volman/thunar-volman_4.16.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Automatic management of removable drives and media for thunar"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "exo libnotify libgudev"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/thunar/thunar_4.16.9.bb b/meta-openembedded/meta-xfce/recipes-xfce/thunar/thunar_4.16.9.bb
index 0872110..93c41ae 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/thunar/thunar_4.16.9.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/thunar/thunar_4.16.9.bb
@@ -1,6 +1,6 @@
 SUMMARY = "File manager for the Xfce Desktop Environment"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "libxml-parser-perl-native exo gdk-pixbuf libxfce4ui libsm startup-notification libnotify xfce4-panel udev"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/tumbler/tumbler_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/tumbler/tumbler_4.16.0.bb
index c5ab85d..6a583ad 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/tumbler/tumbler_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/tumbler/tumbler_4.16.0.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Thumbnail service implementing the thumbnail management D-Bus specification"
 SECTION = "x11/libs"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 DEPENDS = "freetype gdk-pixbuf poppler curl xfce4-dev-tools-native libxml2 libgsf"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-appfinder/xfce4-appfinder_4.16.1.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-appfinder/xfce4-appfinder_4.16.1.bb
index 89385b0..18d9fed 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-appfinder/xfce4-appfinder_4.16.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-appfinder/xfce4-appfinder_4.16.1.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Xfce4 Application Finder"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "glib-2.0 gtk+3 libxfce4util libxfce4ui garcon xfconf"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-dev-tools/xfce4-dev-tools_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-dev-tools/xfce4-dev-tools_4.16.0.bb
index 7162311..5c41a76 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-dev-tools/xfce4-dev-tools_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-dev-tools/xfce4-dev-tools_4.16.0.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Xfce4 development tools"
 HOMEPAGE = "http://www.xfce.org"
 SECTION = "x11/libs"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=9ac2e7cff1ddaf48b6eab6028f23ef88"
 
 DEPENDS = "glib-2.0"
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-panel/xfce4-panel_4.16.3.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-panel/xfce4-panel_4.16.3.bb
index 02038b0..b9201bc 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-panel/xfce4-panel_4.16.3.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-panel/xfce4-panel_4.16.3.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce4 Panel"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=26a8bd75d8f8498bdbbe64a27791d4ee"
 DEPENDS = "garcon exo gtk+3 cairo virtual/libx11 libxml2 libwnck3 vala-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-power-manager/xfce4-power-manager_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-power-manager/xfce4-power-manager_4.16.0.bb
index a79d801..34de7a7 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-power-manager/xfce4-power-manager_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-power-manager/xfce4-power-manager_4.16.0.bb
@@ -2,7 +2,7 @@
 HOMEPAGE = "http://goodies.xfce.org/projects/applications/xfce4-power-manager"
 SECTION = "x11"
 
-LICENSE = "GPLv2+"
+LICENSE = "GPL-2.0-or-later"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 
 inherit xfce features_check
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.16.0.bb
index fee634e..e6613b8 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-session/xfce4-session_4.16.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "xfce4-session is a session manager for Xfce 4 Desktop Environment"
 SECTION = "x11"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=9ac2e7cff1ddaf48b6eab6028f23ef88"
 
 DEPENDS = "libwnck3 libsm libxfce4ui virtual/libx11"
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-settings/xfce4-settings_4.16.2.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-settings/xfce4-settings_4.16.2.bb
index aff57a5..83b624f 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfce4-settings/xfce4-settings_4.16.2.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfce4-settings/xfce4-settings_4.16.2.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce4 settings"
 SECTION = "x11/wm"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "exo garcon libxi virtual/libx11 xrandr libxcursor libxklavier upower"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfconf/xfconf_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfconf/xfconf_4.16.0.bb
index 0bbef84..be74219 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfconf/xfconf_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfconf/xfconf_4.16.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce configuration daemon and utilities"
 SECTION = "x11/wm"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
 DEPENDS = "libxfce4util perl intltool-native xfce4-dev-tools-native"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfdesktop/xfdesktop_4.16.0.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfdesktop/xfdesktop_4.16.0.bb
index 7136350..b0dc8e1 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfdesktop/xfdesktop_4.16.0.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfdesktop/xfdesktop_4.16.0.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Xfce4 Desktop Manager"
 SECTION = "x11/base"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 DEPENDS = "libxfce4ui libwnck thunar garcon exo"
 
diff --git a/meta-openembedded/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.16.1.bb b/meta-openembedded/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.16.1.bb
index f4a78f1..a32bad4 100644
--- a/meta-openembedded/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.16.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-xfce/xfwm4/xfwm4_4.16.1.bb
@@ -1,6 +1,6 @@
 DESCRIPTION = "Xfce4 Window Manager"
 SECTION = "x11/wm"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d791728a073bc009b4ffaf00b7599855"
 DEPENDS = "virtual/libx11 libxfce4ui libwnck3 libxinerama"