It's a bit unclear in the docs, but I think what they're saying is that if there's a need for a breaking change, they're "not afraid to release version 2.0", ra

It's a bit unclear in the docs, but I think what they're saying is that if there's a need for a breaking change, they're "not afraid to release version 2.0", rather than saying they're "not afraid to make a breaking 1.x release".