Published version 1.1 of the EUPL license

Versión 1.1 of the EUPL license (European Union Public License) has been published, without significant changes from the previous one, version 1.0. The license essentially says the same, and only some paragraphs change slightly. Contrary to licenses such as GPL, where upgrading to a later version is a licensee’s option, EUPL version 1.0 forced licensees to upgrade to a newer version of EUPL as soon as they were aware of its publication (this is one of the things corrected in 1.1).