Dear all, Thanks to the feedback from the Wikimedia developers list (wikitech-l), version 2.0-beta2 of the Memento time travel extension for Mediawiki is now available for testing and feedback. The extension can be downloaded via [1]. Information on the extension is available at [2]. A demonstration wiki equipped with the extension is available at [3]. The extension is fully compliant with the Memento specification [4], soon to be released as an RFC. The effort is generously funded by the Andrew W. Mellon Foundation and is a collaboration between Old Dominion University and the Los Alamos National Laboratory. The Memento team is appreciative of all of the feedback from the Wikimedia team and is eager to get additional input on the extension in order to guide its further development to a state that fully meets the MediaWiki community's needs. Feedback on all issues is greatly appreciated as we work to improve the code base. Shawn M. Jones on behalf of the Memento Team http://www.cs.odu.edu/~sjone/ [1] https://github.com/hariharshankar/mediawiki/releases/tag/2.0-beta2 [2] https://www.mediawiki.org/wiki/Extension:Memento [3] http://ws-dl-05.cs.odu.edu/demo-302-recommended-relations/ [4] http://www.mementoweb.org/guide/rfc/ID/