It's not just "internal" plumbing. We've had to stop Chrome updates in our Customer sites, from time to time, because "cloud hosted" applications were rendered

It's not just "internal" plumbing. We've had to stop Chrome updates in our Customer sites, from time to time, because "cloud hosted" applications were rendered unusable by updated Chrome versions. Eventually the third-parties got their acts together, but we would have had user-facing outages if we hadn't been cautious with allowing Chrome updates to deploy. I'm glad that the ability to "freeze" the Chrome version exists.