See the Wikipedia article on the EPL for more information.
Eclipse Public License v2.0
Version 2.0 of the EPL is the latest version, written in 2017. It is the recommended version of the EPL to use for new projects.
The EPLv2 license text can be found at:
Eclipse Public License v1.0
Version 1 of the EPL is an older version incompatible with the GPL. It is recommended to use EPLv2 instead if possible.
The EPLv1 license text can be found at: