[[ https://meta.wikimedia.org/wiki/WMDE_Technical_Wishes/ReferencePreviews | ReferencePreviews ]] was the top wish of the 2017 technical wishes survey, and development has arrived at a stage that the extension is ready to be used. The extension has been live on beta and test for a while, therefore, it's time to deploy the beta feature on de-wiki!
April 4 2019
 Prepare the patch that enables ReferencePreviews as a beta feature on de-wiki
 Reserve a SWAT slot on April 4th
This sprint ends on April 3rd, so the actual deployment cannot yet be part of the task