• In focus: WMF's latest strategy document shows successes, vagueness, and the need for better data

• In the media: Wiki-PR duo bulldoze a piñata store; Wifione arbitration case; French parliamentary plagiarism

• Featured content: Stop Press. Marie Celeste Mystery Solved. Crew Found Hiding In Wardrobe.

• Traffic report: All over the place

• News and notes: New edits-by-mail option will "revolutionize" Wikipedia and its editor base

• Special report: Pictures of the Year 2015