Two big @debian security updates today: openjdk-11 and chromium https://lists.debian.org/debian-security-announce/2020/threads.html
I replaced my @debian Backports 5.2 Linux kernel with 5.4 and then had to replace that with 5.3. The GUI kept freezing. All is well now with the 5.3 kernel.
Google is finally killing off Chrome apps, which nobody really used anyhow - Jay Peters/The Verge (I will miss the Secure Shell ...) https://www.theverge.com/2020/1/15/21067907/google-chrome-apps-end-support-lune-windows-macos-linux