So far it was possible inside XWiki to import extensions and artifacts from two types of repositories: XWiki Reposiory and Maven Repository. The aim of the "More extension repositories" project was to extend XWiki import capabilities and add integration with other types of remote repositories: Bintray, PyPi and NPM. The goal, in first place, was to enable download of artifacts and packages deployed on those remote repositories using Extension Manager, in the same way as from e.g. Maven Central. In second place, the goal was to adapt those packages and artifacts to make them usable in running XWiki: by scripts, or by other extensions.