Hello! I am completely shocked to find out that I've been notified by the nominator that WP:SEALION is up for discussion and you, the creator of the redirect, haven't. In any case, now you know. Here's a link to the RfD. PeterTheFourth (talk) 04:26, 18 April 2015 (UTC)
The new version of MediaWiki has been on test wikis and MediaWiki.org since April 15. It will be on non-Wikipedia wikis from April 21. It will be on all Wikipedias from April 22 (calendar).
Developers are renaming 1.5 million accounts. After that all accounts will be unique and will work on all wikis. 
If your wiki has the auto-fill tool for citations, you can now use it when you edit a reference. 
You can now give examples for template options in TemplateData. 
You can join the next weekly meeting with the Editing team. During the meeting, you can tell developers which bugs are the most important. The meeting will be on April 22 at 18:00 (UTC). See how to join.
You will soon be able to add and remove tags on edits.