A Visual Guide to What's New in Swagger 3.0Over the past few years, Swagger 2 has become the de facto standard for defining or documenting your API. Since then, it's been moved to the Linux foundation and renamed to OpenAPI Spec. Version 3 has been in the works for a while, and it's finally feature complete! Here's a guide to what's changed, and how to upgrade from Swagger 2 to OpenAPI 3. Like Swagger? ReadMe just launched support for Swag
