Skyline uses semantic versioning. Before the 1.0.0 release, backward compatibility between minor versions will not be guaranteed.

The Skyline command line tool and plugin use independent version numbers. However, it is very likely that minor and major versions of the command line tool and plugin will be released together (and hence share major/minor version numbers).

Generally speaking, the most recent version of the command line tool and plugin will be compatible with each other.


Skyline is open source software that is licensed under the Apache 2.0 License. Please see the LICENSE and NOTICE files in the Skyline repository for more information.

Inside the samples directory, we include code samples from third party developers that carry their own open source licenses. Please see the README.md and LICENSE files inside those directories for more information.


Skyline was written by and is primarily maintained by Geoffrey Yu (gxyu@cs.toronto.edu).

Skyline began as a research project at the University of Toronto in collaboration with Tovi Grossman and Gennady Pekhimenko.