diff --git a/package_versions.txt b/package_versions.txt
index 44d93b3c..329af88d 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -44,14 +44,8 @@ fonts-ubuntu0.83-4ubuntu1
 gawk1:5.0.1+dfsg-1
 gcc-10-base10.2.0-5ubuntu1~20.04
 gcc-9-base9.3.0-17ubuntu1~20.04
-gir1.2-atk-1.02.35.1-1ubuntu2
-gir1.2-freedesktop1.64.1-1~ubuntu20.04.1
-gir1.2-gdkpixbuf-2.02.40.0+dfsg-3ubuntu0.2
 gir1.2-glib-2.01.64.1-1~ubuntu20.04.1
-gir1.2-gtk-3.03.24.20-0ubuntu1
 gir1.2-packagekitglib-1.01.1.13-2ubuntu1.1
-gir1.2-pango-1.01.44.7-2ubuntu4
-gir1.2-vte-2.910.60.3-0ubuntu1~20.04
 glib-networking2.64.2-1ubuntu0.1
 glib-networking-common2.64.2-1ubuntu0.1
 glib-networking-services2.64.2-1ubuntu0.1
@@ -94,7 +88,6 @@ libasyncns00.8-6
 libatk1.0-02.35.1-1ubuntu2
 libatk1.0-data2.35.1-1ubuntu2
 libatk-bridge2.0-02.34.2-0ubuntu2~20.04.1
-libatkmm-1.6-1v52.28.0-2build1
 libatspi2.0-02.36.0-2
 libattr11:2.4.48-5
 libaudit11:2.8.5-2ubuntu6
@@ -105,14 +98,10 @@ libavahi-common-data0.7-4ubuntu7
 libblkid12.34-0.1ubuntu9.1
 libbrotli11.0.7-6ubuntu0.1
 libbsd00.10.0-1
-libburn41.5.2-1
 libbz2-1.01.0.8-2
 libc62.31-0ubuntu9.2
 libcairo21.16.0-4ubuntu1
 libcairo-gobject21.16.0-4ubuntu1
-libcairomm-1.0-1v51.12.2-4build1
-libcanberra00.30-7ubuntu1
-libcanberra-gtk3-00.30-7ubuntu1
 libcap21:2.32-1
 libcap2-bin1:2.32-1
 libcap-ng00.7.9-2.1build1
@@ -143,7 +132,6 @@ libegl-mesa020.2.6-0ubuntu0.20.04.1
 libelf10.176-1.1build1
 libepoxy01.5.4-1
 libexif120.6.21-6ubuntu0.4
-libexo-1-00.12.11-1ubuntu1.20.04.1
 libexo-2-00.12.11-1ubuntu1.20.04.1
 libexo-common0.12.11-1ubuntu1.20.04.1
 libexo-helpers0.12.11-1ubuntu1.20.04.1
@@ -174,7 +162,6 @@ libglapi-mesa20.2.6-0ubuntu0.20.04.1
 libglib2.0-02.64.6-1~ubuntu20.04.3
 libglib2.0-bin2.64.6-1~ubuntu20.04.3
 libglib2.0-data2.64.6-1~ubuntu20.04.3
-libglibmm-2.4-1v52.64.2-1
 libglvnd01.3.2-1~ubuntu0.20.04.1
 libglx01.3.2-1~ubuntu0.20.04.1
 libglx-mesa020.2.6-0ubuntu0.20.04.1
@@ -191,7 +178,6 @@ libgtk2.0-02.24.32-4ubuntu4
 libgtk2.0-common2.24.32-4ubuntu4
 libgtk-3-03.24.20-0ubuntu1
 libgtk-3-common3.24.20-0ubuntu1
-libgtkmm-3.0-1v53.24.2-1build1
 libgtksourceview-3.0-13.24.11-2
 libgtksourceview-3.0-common3.24.11-2
 libgudev-1.0-01:233-1
@@ -207,7 +193,6 @@ libidn2-02.2.0-2
 libindicator3-716.10.0+18.04.20180321.1-0ubuntu4
 libip4tc21.8.4-3ubuntu2
 libisl220.22.1-1
-libisofs61.5.2-1
 libjack-jackd2-01.9.12~dfsg-2ubuntu2
 libjbig02.1-3.1build1
 libjpeg88c-2ubuntu8
@@ -215,7 +200,6 @@ libjpeg-turbo82.0.3-0ubuntu1.20.04.1
 libjson-c40.13.1+dfsg-7ubuntu0.3
 libjson-glib-1.0-01.4.4-2ubuntu2
 libjson-glib-1.0-common1.4.4-2ubuntu2
-libjte21.22-3build1
 libk5crypto31.17-6ubuntu4.1
 libkeybinder-3.0-00.3.2-1ubuntu1
 libkeyutils11.6-6ubuntu1
@@ -227,15 +211,13 @@ libksba81.3.5-2
 liblcms2-22.9-4
 libldap-2.4-22.4.49+dfsg-2ubuntu1.8
 libldap-common2.4.49+dfsg-2ubuntu1.8
-liblightdm-gobject-1-01.30.0-0ubuntu3.1
+liblightdm-gobject-1-01.30.0-0ubuntu4~20.04.1
 libllvm111:11.0.0-2~ubuntu20.04.1
 liblmdb00.9.24-1
 liblocale-gettext-perl1.07-4
 libltdl72.4.6-14
 liblz4-11.9.2-2
 liblzma55.2.4-1ubuntu1
-libmagic11:5.38-4
-libmagic-mgc1:5.38-4
 libmount12.34-0.1ubuntu9.1
 libmpc31.1.0-1
 libmpdec22.4.2-3
@@ -260,8 +242,6 @@ libpam-systemd245.4-4ubuntu3.6
 libpango-1.0-01.44.7-2ubuntu4
 libpangocairo-1.0-01.44.7-2ubuntu4
 libpangoft2-1.0-01.44.7-2ubuntu4
-libpangomm-1.4-1v52.42.0-2build1
-libpangoxft-1.0-01.44.7-2ubuntu4
 libpciaccess00.16-0ubuntu1
 libpcre2-8-010.34-7
 libpcre32:8.39-12build1
@@ -281,7 +261,6 @@ libpulse-mainloop-glib01:13.99.1-1ubuntu3.10
 libpython3.8-minimal3.8.5-1~20.04.2
 libpython3.8-stdlib3.8.5-1~20.04.2
 libpython3-stdlib3.8.2-0ubuntu2
-libqrencode44.0.2-2
 libreadline88.0-4
 librest-0.7-00.8.1-1
 libroken18-heimdal7.7.0+dfsg-1ubuntu1
@@ -299,7 +278,6 @@ libsemanage-common3.0-1build2
 libsensors51:3.6.0-2ubuntu1
 libsensors-config1:3.6.0-2ubuntu1
 libsepol13.0-1
-libsigc++-2.0-0v52.10.2-1build1
 libsigsegv22.12-2
 libslang22.3.2-4
 libsm62:1.2.3-1
@@ -318,9 +296,6 @@ libstartup-notification00.12-6
 libstdc++610.2.0-5ubuntu1~20.04
 libstemmer0d0+svn585-2
 libsystemd0245.4-4ubuntu3.6
-libtag1v51.11.1+dfsg.1-0.3ubuntu2
-libtag1v5-vanilla1.11.1+dfsg.1-0.3ubuntu2
-libtagc01.11.1+dfsg.1-0.3ubuntu2
 libtasn1-64.16.0-2
 libtdb11.4.2-3build1
 libthai00.1.28-3
@@ -337,7 +312,6 @@ libutempter01.1.6-4
 libuuid12.34-0.1ubuntu9.1
 libvorbis0a1.3.6-2ubuntu1
 libvorbisenc21.3.6-2ubuntu1
-libvorbisfile31.3.6-2ubuntu1
 libvte-2.91-00.60.3-0ubuntu1~20.04
 libvte-2.91-common0.60.3-0ubuntu1~20.04
 libvulkan11.2.131.2-1
@@ -395,7 +369,6 @@ libxklavier165.4-4
 libxml22.9.10+dfsg-5
 libxmu62:1.1.3-0ubuntu1
 libxmuu12:1.1.3-0ubuntu1
-libxnvctrl0460.39-0ubuntu0.20.04.1
 libxpm41:3.5.12-1
 libxpresent11.0.0-2build1
 libxrandr22:1.5.2-0ubuntu1
@@ -410,7 +383,7 @@ libxxf86vm11:1.1.4-1build1
 libyaml-0-20.2.2-1
 libzstd11.4.4+dfsg-3ubuntu0.1
 lightdm-gtk-greeter2.0.6-0ubuntu1
-locales2.31-0ubuntu9.3
+locales2.31-0ubuntu9.2
 login1:4.8.1-1ubuntu5.20.04
 logsave1.45.5-2ubuntu1
 lsb-base11.1.0ubuntu2
@@ -427,7 +400,6 @@ openssh-client1:8.2p1-4ubuntu0.2
 openssl1.1.1f-1ubuntu2.3
 packagekit1.1.13-2ubuntu1.1
 passwd1:4.8.1-1ubuntu5.20.04
-pavucontrol4.0-1build1
 perl-base5.30.0-9ubuntu0.2
 pinentry-curses1.1.0-3build1
 plymouth0.9.4git20200323-0ubuntu6.2
@@ -444,17 +416,13 @@ python33.8.2-0ubuntu2
 python3.83.8.5-1~20.04.2
 python3.8-minimal3.8.5-1~20.04.2
 python3-apt2.0.0ubuntu0.20.04.4
-python3-cairo1.16.2-2ubuntu2
 python3-certifi2019.11.28-1
 python3-chardet3.0.4-4build1
-python3-configobj5.0.6-4
 python3-dbus1.2.16-1build1
 python3-gi3.36.0-1
-python3-gi-cairo3.36.0-1
 python3-idna2.8-1
 python3-minimal3.8.2-0ubuntu2
 python3-pkg-resources45.2.0-1
-python3-psutil5.5.1-1ubuntu4
 python3-requests2.22.0-2ubuntu1
 python3-requests-unixsocket0.2.0-2
 python3-six1.14.0-2
@@ -462,13 +430,11 @@ python3-software-properties0.98.9.4
 python3-urllib31.25.8-2ubuntu0.1
 python-apt-common2.0.0ubuntu0.20.04.4
 readline-common8.0-4
-ristretto0.10.0-1
 sed4.7-1
 sensible-utils0.0.12+nmu1
 shared-mime-info1.15-1
 shimmer-themes2.1.3
 software-properties-common0.98.9.4
-sound-theme-freedesktop0.8-2ubuntu1
 ssl-cert1.0.39
 sudo1.8.31-1ubuntu1.2
 systemd245.4-4ubuntu3.6
@@ -476,11 +442,8 @@ systemd-sysv245.4-4ubuntu3.6
 systemd-timesyncd245.4-4ubuntu3.6
 sysvinit-utils2.96-2.1ubuntu1
 tar1.30+dfsg-7ubuntu0.20.04.1
-terminator1.91-4ubuntu1
 thunar1.8.14-0ubuntu1
-thunar-archive-plugin0.4.0-2
 thunar-data1.8.14-0ubuntu1
-thunar-media-tags-plugin0.3.0-2
 tzdata2021a-0ubuntu0.20.04
 ubuntu-keyring2020.02.11.4
 ubuntu-mono19.04-0ubuntu3
@@ -495,40 +458,13 @@ x11-session-utils7.7+4
 x11-utils7.7+5
 x11-xkb-utils7.7+5
 x11-xserver-utils7.7+8
-xfburn0.6.2-1
 xfce44.14
 xfce4-appfinder4.14.0-1
-xfce4-battery-plugin1.1.3-1
-xfce4-clipman2:1.4.4-1
-xfce4-clipman-plugin2:1.4.4-1
-xfce4-cpufreq-plugin1.2.1-1
-xfce4-cpugraph-plugin1.1.0-1
-xfce4-datetime-plugin0.8.0-1
-xfce4-dict0.8.3-1
-xfce4-diskperf-plugin2.6.2-1
-xfce4-fsguard-plugin1.1.1-1
-xfce4-genmon-plugin4.0.2-1
-xfce4-goodies4.14.0
-xfce4-mailwatch-plugin1.2.0-3
-xfce4-netload-plugin1.3.2-1
-xfce4-notifyd0.4.4-1
 xfce4-panel4.14.3-1
-xfce4-places-plugin1.8.1-1
 xfce4-pulseaudio-plugin0.4.3-0ubuntu1
-xfce4-screenshooter1.9.7-1
-xfce4-sensors-plugin1.3.0-2build1
 xfce4-session4.14.2-0ubuntu1
 xfce4-settings4.14.3-0ubuntu1
-xfce4-smartbookmark-plugin0.5.1-1
-xfce4-systemload-plugin1:1.2.3-1ubuntu1
-xfce4-taskmanager1.2.3-0ubuntu1
 xfce4-terminal0.8.9.1-1
-xfce4-timer-plugin1.7.0-1
-xfce4-verve-plugin2.0.0-1
-xfce4-wavelan-plugin0.6.1-1
-xfce4-weather-plugin0.10.2-0ubuntu0.20.04.1
-xfce4-whiskermenu-plugin2.4.3-1
-xfce4-xkb-plugin1:0.8.1-2
 xfconf4.14.1-1
 xfdesktop44.14.2-1
 xfdesktop4-data4.14.2-1