Hi,

The latest technical newsletter is now available at < https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News/2016/11%3E. Below is the English version.

You can help write the next newsletter: whenever you see information about Wikimedia technology that you think should be distributed more broadly, you can add it to the next newsletter at < https://meta.wikimedia.org/wiki/Tech/News/Next%3E.

More information on how to contribute is available at < https://meta.wikimedia.org/wiki/Tech/News#contribute%3E. You can also contact me directly.

As always, feedback (on- or off-list) is appreciated and encouraged.

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Latest *tech news https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News* from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News/2016/11 are available.

*Recent changes*

- The mobile web interface no longer suggests HiDPI thumbnails https://www.mediawiki.org/wiki/HiDPI_display_support. This is to take up less bandwidth on slow or expensive connections. [1] https://phabricator.wikimedia.org/T119797 - The search engine on wikipedia.org http://www.wikipedia.org/ has been updated. [2] https://meta.wikimedia.org/wiki/Wikipedia.org_Portal_Improvements

*Changes this week*

- Wikimedia has a new backup data center in Dallas. Because of planned work on this, *you will be able to read but not edit the wikis* for a short period of time on both 22 March and 24 March. This could be postponed to April 18. You might lose edits if you try to save during this time. Because of a test, there will also be a couple of minutes where you can't edit the wikis on 15 March starting 07:00 UTC. You can read more about the server work https://meta.wikimedia.org/wiki/Tech/Server_switch_2016. There will be more notifications and updates about this. - Administrators and other users with advanced permissions will need to have an 8-byte long passwords. This change takes place on 15 March. Users with too short passwords will be asked to change password the next time they log in. This was decided in a discussion on Meta https://meta.wikimedia.org/wiki/Requests_for_comment/Password_policy_for_users_with_certain_advanced_permissions and is because they can use tools that can hurt the wikis. [3] https://lists.wikimedia.org/pipermail/wikitech-ambassadors/2016-March/001374.html - [image: Octicons-sync.svg] The new version https://www.mediawiki.org/wiki/MediaWiki_1.27/wmf.17 of MediaWiki will be on test wikis and MediaWiki.org from 15 March. It will be on non-Wikipedia wikis and some Wikipedias from 16 March. It will be on all wikis from 17 March (calendar https://www.mediawiki.org/wiki/MediaWiki_1.27/Roadmap). - The buttons in interfaces will be simplified. Instead of white, red, green and blue buttons, in future there will only be white, red and blue ones. [4] https://phabricator.wikimedia.org/T110555

*Meetings*

- [image: Octicons-sync.svg] You can join the next meeting with the VisualEditor team. During the meeting, you can tell developers which bugs you think are the most important. The meeting will be on 15 March at 19:00 (UTC) http://www.timeanddate.com/worldclock/fixedtime.html?hour=19&min=00&sec=0&day=15&month=03&year=2016. See how to join https://www.mediawiki.org/wiki/VisualEditor/Weekly_triage_meetings. - [image: Octicons-tools.svg] You can join the next meeting with the Architecture committee. The topics this week are backlog https://phabricator.wikimedia.org/T78639 and thumb API https://phabricator.wikimedia.org/T66214. The meeting will be on 16 March at 21:00 (UTC) http://www.timeanddate.com/worldclock/fixedtime.html?hour=21&min=00&sec=0&day=16&month=03&year=2016. See how to join https://www.mediawiki.org/wiki/Architecture_meetings.

*Tech news https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News prepared by tech ambassadors https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/Ambassadors and posted by bot https://meta.wikimedia.org/wiki/Special:MyLanguage/User:MediaWiki_message_delivery • Contribute https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News#contribute • Translate https://meta.wikimedia.org/wiki/Special:MyLanguage/Tech/News/2016/11 • Get help https://meta.wikimedia.org/wiki/Tech • Give feedback https://meta.wikimedia.org/wiki/Talk:Tech/News • Subscribe or unsubscribe https://meta.wikimedia.org/wiki/Global_message_delivery/Targets/Tech_ambassadors.*

//Johan Jönsson