but for config you can stick to a self-documented subset of YAML that works so in practice you don't notice any brokenness it's not like a web browser that ha

but for config you can stick to a self-documented subset of YAML that works so in practice you don't notice any brokenness it's not like a web browser that has to work on a diversity of third party sources I'm not even sure how to read that matrix anyway, and it does say: > The YAML Test Suite currently targets YAML Version 1.2. ... some frameworks implement 1.1 or 1.0 only