Hi everyone, Wikimédia France invites all developers to the *Wikimedia Hackathon 2015 in Lyon, France*, from *23-25 May*. This event is the opportunity for all Wikimedia community developpers and sysadmins to come together, squash bugs and write great new features & tools. The event is open to a wide range of developers. We welcome both seasoned and new developers as well as people working on MediaWiki, tools, pywikipedia, Wikidata, maps, gadgets, extensions, templates … . Please suggest and discus topics at https://phabricator.wikimedia.org/tag/Wikimedia-Hackathon-2015/ We are also experimenting in pairing "*potes*" (buddies) to help newcomers mingle in the hackathon. You can read more about it on https://www.mediawiki.org/wiki/Hackathons#Pairing_buddies and put your name on https://www.mediawiki.org/wiki/Lyon_Hackathon_2015/Buddies if you are interested. You can indicate that you're coming at https://www.mediawiki.org/wiki/Lyon_Hackathon_2015/Attendees (This doesn't replace registration, it's just to let others know what you're up to.) *The registration is now open* and also includes the possibility to apply for a travel, accommodation or full scholarship; You can find the form at https://dons.wikimedia.fr/civicrm/event/register?reset=1&id=8 Keep an eye on https://www.mediawiki.org/wiki/Lyon_Hackathon_2015 for updates! See you in Lyon, Sylvain. -- *Sylvain Boissel* ADMINISTRATEUR SYSTÈME ET RÉSEAUX *WIKIMÉDIA FRANCE* *Tél +33 1 42 36 97 72* *www.wikimedia.fr <http://www.wikimedia.fr/>* *40 rue de Cléry, **75002 Paris* <http://www.openstreetmap.org/node/691082430#map=19/48.86814/2.34683> *Imaginez un monde où chaque personne sur la planète aurait librement accès à la totalité du savoir humain. C'est notre engagement. Aidez Wikimedia France à en faire une réalité <https://dons.wikimedia.fr>.*