Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Changes later this week
- Very old versions of the Opera Web browser are no longer supported. This means that technical development will not be tested to make sure it works with those Opera versions. Use Opera 15 or above or another browser if you have problems. 
- Almost 170 wikis with no high-priority errors in Linter categories will switch to use the Remex parsing library. This is to replace Tidy. A few larger wikis such as German and Italian Wikipedia will also make this switch. It will happen on 5 December. Other wikis will be recommended to switch soon when they have fixed the errors that must be fixed. Tidy will be removed in the middle of 2018. 
- The new version of MediaWiki will be on test wikis and MediaWiki.org from 5 December. It will be on non-Wikipedia wikis and some Wikipedias from 6 December. It will be on all wikis from 7 December (calendar).
- You can join the next meeting with the Editing team. During the meeting, you can tell developers which bugs you think are the most important. The meeting will be on 5 December at 19:30 (UTC). See how to join.
- You can join the technical advice meeting on IRC. During the meeting, volunteer developers can ask for advice. The meeting will be on 6 December at 16:00 (UTC). See how to join.
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