The buster 10.3 point release brings a number of bugfixes (including some security fixes):
https://lists.debian.org/debian-announce/2020/msg00000.html
Use this ticket to track the respective updates across the cluster. I've verified that all removed packages are not in use in our infrastructure.
[x] base-files
[x] boost1.67
[x] clamav
[] cups
[x] e2fsprogs
[x] git-lfs
[] gnutls28
[x] libmysofa
[x] libtimedate-perl
[x] libvirt
[x] libvncserver
[x] linux
[x] linux-latest
[x] linux-signed-amd64
[] mariadb-10.3
[x] mesa
[x] openjpeg2
[] openssh
[x] postgresql-11
[x] python3.7
[x] qtbase-opensource-src
[x] sudo
[] systemd
[x] unhide
These are unused by us:
[x] alot
[x] atril
[x] beagle
[x] bgpdump
[x] brightd
[x] casacore-data-jplde
[x] compactheader
[x] console-common
[x] csh
[x] cyrus-imapd
[x] debian-edu-config
[x] debian-security-support
[x] debos
[x] dispmua
[x] dkimpy
[x] dkimpy-milter
[x] dpdk
[x] fig2dev
[x] freerdp2
[x] freetds
[x] gnubg
[x] gtk2-engines-murrine
[x] guile-2.2
[x] libburn
[x] libcgns
[x] libimobiledevice
[x] libmatroska
[x] libole-storage-lite-perl
[x] libparse-win32registry-perl
[x] libperl4-corelibs-perl
[x] libsolv
[x] libspreadsheet-wright-perl
[x] limnoria
[x] linux-signed-arm64
[x] linux-signed-i386
[x] mnemosyne
[x] modsecurity
[x] node-handlebars
[x] node-kind-of
[x] ntpsec
[x] numix-gtk-theme
[x] nvidia-graphics-drivers-legacy-340xx
[x] nyancat
[x] opensmtpd
[x] php-horde
[x] php-horde-text-filter
[x] postfix
[x] print-manager
[x] proftpd-dfsg
[x] pykaraoke
[x] python-evtx
[x] python-internetarchive
[x] qtwebengine-opensource-src
[x] quassel
[x] qwinff
[x] raspi3-firmware
[x] ros-ros-comm
[x] roundcube
[x] schleuder
[x] simplesamlphp
[x] sogo-connector
[x] spf-engine
[x] tifffile
[x] tigervnc
[x] tightvnc
[x] uif
[x] x2goclient
[x] xmltooling
These are only used by the installer, which has been rebuilt:
[x] debian-installer
[x] debian-installer-netboot-images