Apollo Server 2.0 is a major new version of the open-source GraphQL API development tool, currently in the RC stage with the final release coming soon. It aims to provide everything developers need to take their GraphQL API from prototype to production, eliminating the need for multiple libraries and best practices. The tool will contain all features previously provided by the Engine Proxy, reimplemented with 100% open-source JavaScript. This allows for cloud-based features like performance tracing and error tracking to be set up simply by providing an API key. Apollo Server 2.0 can run on any platform where JavaScript runs, including container-based hosting providers, serverless environments, and edge environments. It provides production insights from Engine even when running in these environments. The tool is designed to make GraphQL API development easier for product developers, with features like data sources, best practices guides, and more coming soon.