From the WMF Blog:
* "The stories behind this year’s award-winning photographs from Wiki Loves Africa": https://blog.wikimedia.org/2018/05/07/wiki-loves-africa-winners/
* "Here’s everything we published from the design, development, and data process for the page previews feature": https://blog.wikimedia.org/2018/05/09/page-previews-documentation/
* "Exploring offline access to Wikipedia: WikiFundi, an editing tool for remote schools": https://blog.wikimedia.org/2018/05/10/offline-access-wikipedia-wikifundi/
From email lists:
* The This Month in GLAM newsletter for April 2018: https://lists.wikimedia.org/pipermail/wikimedia-l/2018-May/090225.html
* "AdvancedSearch beta feature available on all wikis": https://lists.wikimedia.org/pipermail/wikitech-l/2018-May/089950.html, from the WMDE Technical Wishes team
* Two announcements about maps: https://lists.wikimedia.org/pipermail/wikitech-l/2018-May/089878.html and https://lists.wikimedia.org/pipermail/wikitech-l/2018-May/089964.html
What's making you happy this week? You are welcome to comment in any language.