The buster 10.1 point release brings a number of bugfixes (including some security fixes):
https://lists.debian.org/debian-announce/2019/msg00005.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.
[] babeltrace
[] base-files
[] bzip2
[] ceph
[] console-setup
[] cryptsetup
[] cups
[] e2fsprogs
[x] facter
[] firmware-nonfree
[] gdb
[] glib2.0
[] gnupg2
[] initramfs-tools
[x] libxslt
[] linux
[] linux-latest
[] linux-signed-amd64
[] mariadb-10.3
[] ncurses
[x] nss
[] openldap
[] postgresql-common
[x] pulseaudio
[] reportbug
[] systemd
[x] tzdata
[x] unzip
[] usb.ids
These are unused by us:
[x] acme-tiny
[x] android-sdk-meta
[x] asterisk
[x] backup-manager
[x] basez
[x] bro
[x] cacti
[x] calamares-settings-debian
[x] clamav
[x] cloudkitty
[x] dbconfig-common
[x] debian-edu-config
[x] debian-edu-doc
[x] dehydrated
[x] devscripts
[x] dma
[x] dpdk
[x] dput-ng
[x] enigmail
[x] epiphany-browser
[x] erlang-p1-pkix
[x] fdroidserver
[x] fig2dev
[x] freeorion
[x] fuse-emulator
[x] fusiondirectory
[x] gcab
[x] gnome-bluetooth
[x] gnome-control-center
[x] gnuplot
[x] gosa
[x] hfst
[x] jython
[x] lacme
[x] libblockdev
[x] libdatetime-timezone-perl
[x] libsdl2-image
[x] libtk-img
[x] lttv
[x] libjavascript-beautifier-perl
[x] linux-signed-arm64
[x] linux-signed-i386
[x] mapproxy
[x] musescore
[x] ncbi-tools6
[x] netdata
[x] newsboat
[x] nextcloud-desktop
[x] node-lodash
[x] node-mixin-deep
[x] nx-libs
[x] open-infrastructure-compute-tools
[x] open-vm-tools
[x] osinfo-db
[x] osmpbf
[x] pam-u2f
[x] passwordsafe
[x] piuparts
[x] puppet-module-cinder
[x] python-autobahn
[x] python-django
[x] raspi3-firmware
[x] ruby-airbrussh
[x] sdl-image1.2
[x] sendmail
[x] slirp4netns
[x] warzone2100
[x] webkit2gtk
[x] xymon
[x] yubikey-personalization
[x] z3
These are only used by the installer, which has been rebuilt:
[x] apt-setup
[x] win32-loader