A new release of the Ubuntu Cloud Images for stable Ubuntu release 20.04 LTS (Focal Fossa) is available at [1]. These new images superseded the existing images [2]. Images are available for download or immediate use on EC2 via publish AMI ids. Users who wish to update their existing installations can do so with:
   'sudo apt-get update && sudo apt-get dist-upgrade && sudo reboot'.

The following packages have been updated. Please see the full changelogs
for a complete listing of changes:
 * apport: 2.20.11-0ubuntu27.12 => 2.20.11-0ubuntu27.13 
 * busybox: 1:1.30.1-4ubuntu6.2 => 1:1.30.1-4ubuntu6.3 
 * ubuntu-release-upgrader: 1:20.04.28 => 1:20.04.29 


The following is a complete changelog for this image.
new: {}
removed: {}
changed: ['apport', 'busybox-initramfs', 'busybox-static', 'python3-apport', 'python3-distupgrade', 'python3-problem-report', 'ubuntu-release-upgrader-core']
new snaps: {}
removed snaps: {}
changed snaps: []
==== apport: 2.20.11-0ubuntu27.12 => 2.20.11-0ubuntu27.13 ====
====     apport python3-apport python3-problem-report
  * data/apport: Modify the check for whether or not a process is running in
    the same namespace so that crashes from processes running protected in the
    system.slice are considered as being from the same namespace. (LP: #1870060)
==== busybox: 1:1.30.1-4ubuntu6.2 => 1:1.30.1-4ubuntu6.3 ====
====     busybox-initramfs busybox-static
  * cherry-pick settimeofday for glibc v2.31+ compatibility fix for upstream
    (LP: #1888543)
==== ubuntu-release-upgrader: 1:20.04.28 => 1:20.04.29 ====
====     python3-distupgrade ubuntu-release-upgrader-core
  * DistUpgrade/dist-upgrade.py: When running the release upgrade do not add
    user site directory to sys.path thereby preventing user python packages
    from interfering with the upgrade process. (LP: #1848829)

--
[1] http://cloud-images.ubuntu.com/releases/focal/release-20201126/
[2] http://cloud-images.ubuntu.com/releases/focal/release-20201123/