Just for completeness.

$ sudo apt update
Warning: The unit file, source configuration file or drop-ins of apt-news.service changed on disk. Run 'systemctl daemon-reload' to reload units.
Warning: The unit file, source configuration file or drop-ins of esm-cache.service changed on disk. Run 'systemctl daemon-reload' to reload units.
Hit:1 http://ftp.riken.jp/Linux/ubuntu noble InRelease
Hit:2 http://ftp.riken.jp/Linux/ubuntu noble-updates InRelease
Hit:3 http://ftp.riken.jp/Linux/ubuntu noble-backports InRelease
Hit:4 http://ftp.riken.jp/Linux/ubuntu noble-proposed InRelease
Hit:5 https://repo.steampowered.com/steam stable InRelease
Hit:6 https://packages.microsoft.com/repos/code stable InRelease
Hit:7 http://security.ubuntu.com/ubuntu noble-security InRelease
Get:8 https://pkgs.tailscale.com/stable/ubuntu noble InRelease
Fetched 6,563 B in 1s (6,699 B/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
67 packages can be upgraded. Run 'apt list --upgradable' to see them.


$ dpkg --verify ubuntu-advantage-tools; echo $?
0

$ apt policy ubuntu-advantage-tools
ubuntu-advantage-tools:
  Installed: 31.1
  Candidate: 31.1
  Version table:
     31.2 100
        100 http://ftp.riken.jp/Linux/ubuntu noble-proposed/main amd64 Packages
        100 http://ftp.riken.jp/Linux/ubuntu noble-proposed/main i386 Packages
 *** 31.1 500
        500 http://ftp.riken.jp/Linux/ubuntu noble/main amd64 Packages
        500 http://ftp.riken.jp/Linux/ubuntu noble/main i386 Packages
        100 /var/lib/dpkg/status

$ systemctl cat apt-news.service
# /usr/lib/systemd/system/apt-news.service
# APT News is hosted at https://motd.ubuntu.com/aptnews.json and can include
# timely information related to apt updates available to your system.
# This service runs in the background during an `apt update` to download the
# latest news and set it to appear in the output of the next `apt upgrade`.
# The script won't do anything if you've run: `pro config set apt_news=false`.
# The script will limit network requests to at most once per 24 hours.
# You can also host your own aptnews.json and configure your system to use it
# with the command:
# `pro config set apt_news_url=https://yourhostname/path/to/aptnews.json`

[Unit]
Description=Update APT News

[Service]
Type=oneshot
ExecStart=/usr/bin/python3 /usr/lib/ubuntu-advantage/apt_news.py
AppArmorProfile=ubuntu_pro_apt_news
CapabilityBoundingSet=~CAP_SYS_ADMIN
CapabilityBoundingSet=~CAP_NET_ADMIN
CapabilityBoundingSet=~CAP_NET_BIND_SERVICE
CapabilityBoundingSet=~CAP_SYS_PTRACE
CapabilityBoundingSet=~CAP_NET_RAW
PrivateTmp=true
RestrictAddressFamilies=~AF_NETLINK
RestrictAddressFamilies=~AF_PACKET
# These may break some tests, and should be enabled carefully
#NoNewPrivileges=true
#PrivateDevices=true
#ProtectControlGroups=true
# ProtectHome=true seems to reliably break the GH integration test with a lunar lxd on jammy host
#ProtectHome=true
#ProtectKernelModules=true
#ProtectKernelTunables=true
#ProtectSystem=full
#RestrictSUIDSGID=true
# Unsupported in bionic
# Suggestion from systemd.exec(5) manpage on SystemCallFilter
#SystemCallFilter=@system-service
#SystemCallFilter=~@mount
#SystemCallErrorNumber=EPERM
#ProtectClock=true
#ProtectKernelLogs=true