Growth/Newsletters/21

For mentors:


 * https://phabricator.wikimedia.org/T287915

Scaling:


 * Some wikis can soon use the add a link feature. This will start on Wednesday. The wikis are Catalan Wikipedia, Hebrew Wikipedia, Hindi Wikipedia, Korean Wikipedia, Norwegian Bokmål Wikipedia, Portuguese Wikipedia, Simple English Wikipedia, Swedish Wikipedia, Ukrainian Wikipedia. This is part of the progressive deployment of this tool to more Wikipedias. The communities can configure how this feature works locally.

Suggested edits:


 * AND filter

New project:


 * Positive reinforcement