Get started with CircleCI 2.0 in the cloud or on your server.
Fork and build the sample Linux, iOS, and Android applications.
Reference for the CircleCI API.
Recent log of changes to CircleCI 2.0.
Refer to the Server Changelog for changes to CircleCI 2.0 installed on your servers or private cloud.
Legacy documentation for existing users of 1.0 build configurations.
Legacy documentation for existing administrators of 1.0 Enterprise installations.