Tech News: 2026-25
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Weekly highlight
- The Reader Growth team has launched an Image Browsing beta feature on the mobile web version of all Wikipedias. The feature shows an image carousel at the top of articles with 3 or more images. Editors can configure this feature with the following controls: to hide a specific image from a page, either use
class=notpageimageexcluding it from thumbnail previews, orclass=noviewerexcluding it from MediaViewer. The carousel can also be disabled from a page entirely, with the magic word__NOMEDIAVIEWERCAROUSEL__. To submit feedback or flag bugs, please visit the project page. - Wikitables can now be sorted in descending order on the first click by adding
data-sort-order="desc"to the header cell. Previously, by default, clicking a column header for the first time sorts it in ascending order. This addition to a Wikitable gives it more control and flexibility, while the default behavior for subsequent clicks remains unchanged.
Updates for editors
- The Article guidance feature is currently being tested with some editors creating new articles on the Simple English, French, and Turkish Wikipedias. The experiment will soon begin on the Arabic and Bangla Wikipedias as well. This feature gives editors community-curated guidance to help them create articles that follow community standards. Experienced editors can continue creating or adapting outlines for specific article types that are commonly created by less experienced contributors. The outlines guide less experienced editors in creating high-quality articles. A quick guide to markups used in outlines can be found on this page. Example outlines that can be adapted and instructions for how to adapt them are on this section of the project page.
- Wikis that wish to replace the "indefinitely" button in Special:Block for temporary accounts (for example, wikis that block temporary users only until account expiration) will be able to do so by creating MediaWiki:ipb-indefinite-expiry-temporary-account with the block duration they want.
View all 41 community-submitted tasks that were resolved last week.
Updates for technical contributors
- By the end of June, a valid user-agent string will be required for automated dumps downloads from the dumps.wikimedia.org website. Automated requests that provide a generic or empty user-agent will be blocked. This extends enforcement of the long standing user-agent policy. Access to dumps through Wikimedia Cloud Services will not change.
- The roll out of global API rate limits is now complete, with limits enforced across all APIs and at the documented levels for all groups. Bots running in Toolforge/WMCS or with the bot user right on any wiki remain exempt. All bots should continue to follow the documented best practices to avoid being rate limited.
- The API Portal wiki will be read only starting this week (June 15-18). The following week (June 22-25), all API Portal wiki URLs will redirect to Wikimedia APIs on mediawiki.org. Learn more on the project page.
Detailed code updates later this week: MediaWiki
Meetings and events
- On June 17th at 6pm UTC the WMF will be holding Discord call focused on a code review. We've heard through the Developer Satisfaction Survey that volunteers are struggling with code review and we'd like to discuss these experiences with the goal of surfacing workable solutions. You can join the call via the Wikimedia Community Discord server.
- The Latin American Wikimedia Conference will host a regional hackathon that will bring together the Wikimedia movement’s technical community including developers, system administrators, data scientists, and users with extended rights. Interested technical contributors can apply for a scholarship to participate until June 21 at midnight (Bolivia time, UTC-4).
- Sign up for Wikimania Team Challenges to join this special event. The Team challenges will take place online and in person from July 21 to 22, before Wikimania conference. Everyone is welcome, regardless of skills or Wikimania registration. Teams will work on 10 important challenges supporting the Wikimedia community. For details, visit the Team Challenges page and register there. Registration closes on June 20th at 11pm UTC.
Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.
MediaWiki message delivery 16:46, 15 June 2026 (UTC)
Tech News: 2026-26
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Weekly highlight
- Growth features are now available at Wikidata. This update enables access to Mentorship (if configured), Impact module, the Help Panel, and a simplified Newcomer Homepage (without Suggested Edits). Wikidata administrators are still configuring the features through Community Configuration.
Updates for editors
- The special page Special:RangeCalculator has been created. It allows users to find an IP range without needing to rely on external tools. Until now, this tool was only available to CheckUsers.
- Sub-referencing is a new MediaWiki feature that allows editors to reuse references with different details. It will be deployed to most small and medium-sized Wikipedia language versions on June 23. The FAQ lists possible actions to take on your wiki to support the deployment. Check the rollout plan for the next deployment steps.
- Starting next week, users will get a notification when they are blocked or unblocked from editing, or if this block changes.
View all 32 community-submitted tasks that were resolved last week.
Updates for technical contributors
- Starting next week, abuse filters that are set to "require CAPTCHA verification" will begin to also affect users with the
skipcaptcharight, which includes most autoconfirmed users. Bots are exempted. This change only affects edits that trigger an abuse filter. Theskipcaptcharight will continue to exempt users from having to solve CAPTCHAs in the ordinary course of using the wikis. - Reference documentation for the Lift Wing API has moved from the API Portal to the interactive REST Sandbox.
- The API Portal wiki is now closed. For API documentation, see Wikimedia APIs on mediawiki.org. All API Portal wiki URLs (https://api.wikimedia.org/wiki/) will redirect to the mediawiki.org page starting June 22.
Detailed code updates later this week: MediaWiki
Meetings and events
- Join an online call on 25 June at 2:30pm UTC to meet the current Wikimedia interns for Google Summer of Code and Outreachy. Interns will provide an overview of their projects and a brief demo of their work so far. Attendees are encouraged to share ideas and connections in their community.
Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.
MediaWiki message delivery 13:03, 23 June 2026 (UTC)
Tech News: 2026-27
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Updates for editors
- As part of the Account Creation Experiments, the Growth team tested adding a user account icon in the mobile web header for logged-out users, providing direct access to "Create account" and "Log in" actions. The experiment increased account creation by about 20% without negatively affecting edit quality or constructive edit rates. The feature will now be rolled out to all Wikimedia Foundation wikis on mobile web in the first week of July.
- After a successful experiment, logged-in users who did not confirm their email address when their account was created see a new banner asking them to complete that process. This helps reduce the risk that users get locked out of their account, and makes account email addresses overall more reliable. This is part of the Account Security project.
- An update to Search is refining how the
-prefix:behaves when used to exclude results. Previously, using-prefix:with negation could unintentionally broaden search results by adding the namespaces included in the search scope, leading to confusing behavior for users expecting a straightforward exclusion filter. With the update,-prefix:will now strictly exclude matching page titles as intended and may display a warning if the relevant namespace has not been explicitly selected. The behavior ofprefix:without negation however remains unchanged.
View all 33 community-submitted tasks that were resolved last week. For example, an issue where reviewers using the Page Curation toolbar were not automatically subscribed to talk page discussions they started has now been fixed. Reviewers will now receive notifications when someone replies to those discussions.
Updates for technical contributors
- Starting June 29th, automated downloads from the dumps.wikimedia.org website will be subject to the user-agent policy. Automated requests that provide a generic or empty user-agent will be blocked. Access to dumps through Wikimedia Cloud Services remains unaffected. This is a follow up to the announcement made in the 2026/25 issue of Tech News.
Detailed code updates later this week: MediaWiki
Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.
MediaWiki message delivery 11:46, 29 June 2026 (UTC)