That is a big change. After June 2023 Docker Compose v1 will officially no longer be supported. I probably won't switch right then and there to the new filenam

That is a big change. After June 2023 Docker Compose v1 will officially no longer be supported. I probably won't switch right then and there to the new filename but that is at least one ball moving in the right direction to switch over to the new file. The other problem is more of a human one. There's 7+ years worth of blog posts, videos and documentation referencing docker-compose.yml. Having all of those become invalid is a big price to pay when onboarding new folks to Docker. When learning something new, it stinks when you find conflicting or different information all over the place. Long story short, I will switch to using it but it's going to take time.