ContributionsMost RecentMost LikesSolutionsOpenAPI 2.0 vs 3.0 - Which one to choose When creating a new api documentation in swaggerhub I can choose between version 2.0 and 3.0. 2.0 ist the default option. I was wondering if there is any reason for this. Any downside when using the newer 3.0 version (with swaggerhub)?