I know I can use a specific major/minor version in my compose file (
version: "3.6"), but what happens if I do not specify the minor version (
version: "3")? Does this behave as “3.0”, the latest Compose version installed, or the highest Compose file format that supports the Docker Engine that I have installed?
Say, for sake of example, I have
- Highest installed Compose version is 3.5
- Docker Engine 17.06.0 installed
and I start my Compose file with
version: "3". What feature set do I have access to? 3.0, 3.3, 3.5, or 3.6?
This is cross posted at SuperUser.com.