Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Problems
A bug in UploadWizard prevented linking to the userpage of the uploader when uploading. It has now been fixed.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 23 January. It will be on non-Wikipedia wikis and some Wikipedias from 24 January. It will be on all wikis from 25 January (calendar).
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
Pages that use the JSON contentmodel will now use tabs instead of spaces for auto-indentation. This will significantly reduce the page size.
Gadgets and personal user scripts may now use JavaScript syntax introduced in ES6 (also known as "ES2015") and ES7 ("ES2016"). MediaWiki validates the source code to protect other site functionality from syntax errors, and to ensure scripts are valid in all supported browsers. Previously, Gadgets could use the requiresES6 option. This option is no longer needed and will be removed in the future.
An update on the status of the Community Wishlist Survey for 2024 has been published. Please read and give your feedback.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 16 January. It will be on non-Wikipedia wikis and some Wikipedias from 17 January. It will be on all wikis from 18 January (calendar).
Starting on January 17, it will not be possible to login to Wikimedia wikis from some specific old versions of the Chrome browser (versions 51–66, released between 2016 and 2018). Additionally, users of iOS 12, or Safari on Mac OS 10.14, may need to login to each wiki separately.
The jquery.cookie module was deprecated and replaced with the mediawiki.cookie module last year. A script has now been run to replace any remaining uses, and this week the temporary alias will be removed.
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
mediawiki2latex is a tool that converts wiki content into the formats of LaTeX, PDF, ODT, and EPUB. The code now runs many times faster due to recent improvements. There is also an optional Docker container you can install on your local machine.
The way that Random pages are selected has been updated. This will slowly reduce the problem of some pages having a lower chance of appearing.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 9 January. It will be on non-Wikipedia wikis and some Wikipedias from 10 January. It will be on all wikis from 11 January (calendar).
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Tech News
The next issue of Tech News will be sent out on 8 January 2024 because of the holidays.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 19 December. It will be on non-Wikipedia wikis and some Wikipedias from 20 December. It will be on all wikis from 21 December (calendar). There is no new MediaWiki version next week.
Starting December 18, it won't be possible to activate Structured Discussions on a user's own talk page using the Beta feature. The Beta feature option remains available for users who want to deactivate Structured Discussions. This is part of Structured Discussions' deprecation work.
There will be full support for redirects in the Module namespace. The "Move Page" feature will leave an appropriate redirect behind, and such redirects will be appropriately recognized by the software (e.g. hidden from Special:UnconnectedPages). There will also be support for manual redirects.
Future changes
The MediaWiki JavaScript documentation is moving to a new format. During the move, you can read the old docs using version 1.41. Feedback about the new site is welcome on the project talk page.
The Wishathon is a new initiative that encourages collaboration across the Wikimedia community to develop solutions for wishes collected through the Community Wishlist Survey. The first community Wishathon will take place from 15–17 March. If you are interested in a project proposal as a user, developer, designer, or product lead, you can register for the event and read more.
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
On Wikimedia Commons, there are some minor user-interface improvements for the "choosing own vs not own work" step in the UploadWizard. This is part of the Structured Content team's project of improving UploadWizard on Commons.
Problems
There was a problem showing the Newcomer homepage feature with the "impact module" and their page-view graphs, for a few days in early December. This has now been fixed.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 12 December. It will be on non-Wikipedia wikis and some Wikipedias from 13 December. It will be on all wikis from 14 December (calendar).
Future changes
The 2023 Developer Satisfaction Survey is seeking the opinions of the Wikimedia developer community. Please take the survey if you have any role in developing software for the Wikimedia ecosystem. The survey is open until 5 January 2024, and has an associated privacy statement.
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
The spacing between paragraphs on Vector 2022 has been changed from 7px to 14px to match the size of the text. This will make it easier to distinguish paragraphs from sentences.
The "Sort this page by default as" feature in VisualEditor is working again. You no longer need to switch to source editing to edit {{DEFAULTSORT:...}} keywords.
Registration & Scholarship applications are now open for the Wikimedia Hackathon 2024 that will take place from 3–5 May in Tallinn, Estonia. Scholarship applications are open until 5 January 2024.
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
The new version of MediaWiki will be on test wikis and MediaWiki.org from 28 November. It will be on non-Wikipedia wikis and some Wikipedias from 29 November. It will be on all wikis from 30 November (calendar). There is no new MediaWiki version next week.
MediaWiki's JavaScript system will now allow async/await syntax in gadgets and user scripts. Gadget authors should remember that users' browsers may not support it, so it should be used appropriately.
The deployment of "Add a link" announced last week was postponed. It will resume this week.
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
There is no new MediaWiki version this week.
Starting on Wednesday, a new set of Wikipedias will get "Add a link" (Quechua Wikipedia, Romansh Wikipedia, Romani Wikipedia, Rundi Wikipedia, Aromanian Wikipedia, Tarandíne Wikipedia, Rusyn Wikipedia, Kinyarwanda Wikipedia, Sanskrit Wikipedia, Sakha Wikipedia, Santali Wikipedia, Sardinian Wikipedia, Sicilian Wikipedia, Scots Wikipedia, Sindhi Wikipedia, Northern Sami Wikipedia, Sango Wikipedia, Serbo-Croatian Wikipedia, Sinhala Wikipedia, Slovak Wikipedia, Slovenian Wikipedia, Samoan Wikipedia, Somali Wikipedia, Albanian Wikipedia, Serbian Wikipedia, Sranan Tongo Wikipedia, Swati Wikipedia, Southern Sotho Wikipedia, Saterland Frisian Wikipedia, Sundanese Wikipedia, Silesian Wikipedia, Tamil Wikipedia, Tulu Wikipedia, Telugu Wikipedia, Tetum Wikipedia, Tajik Wikipedia, Thai Wikipedia, Turkmen Wikipedia, Tagalog Wikipedia, Tswana Wikipedia, Tongan Wikipedia, Tok Pisin Wikipedia, Turkish Wikipedia, Tsonga Wikipedia, Tatar Wikipedia, Twi Wikipedia, Tahitian Wikipedia, Tuvinian Wikipedia, Udmurt Wikipedia, Uyghur Wikipedia, Uzbek Wikipedia, Venda Wikipedia, Venetian Wikipedia, Veps Wikipedia, West Flemish Wikipedia, Volapük Wikipedia). This is part of the progressive deployment of this tool to more Wikipedias. The communities can configure how this feature works locally.
The Vector 2022 skin will have some minor visual changes to drop-down menus, column widths, and more. These changes were added to four Wikipedias last week. If no issues are found, these changes will proceed to all wikis this week. These changes will make it possible to add new menus for readability and dark mode. Learn more.
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Last week, users who previously visited Meta-Wiki or Wikimedia Commons and then became logged out on those wikis could not log in again. The problem is now resolved.
Last week, some pop-up dialogs and menus were shown with the wrong font size. The problem is now resolved.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 14 November. It will be on non-Wikipedia wikis and some Wikipedias from 15 November. It will be on all wikis from 16 November (calendar).
Future changes
Reference Previews are coming to many wikis as a default feature. They are popups for references, similar to the PagePreviews feature. You can opt out of seeing them. If you are using the gadgets Reference Tooltips or Navigation Popups, you won’t see Reference Previews. Deployment is planned for November 22, 2023.
Canary (also known as heartbeat) events will be produced into Wikimedia event streams from December 11. Streams users are advised to filter out these events, by discarding all events where meta.domain == "canary". Updates to Pywikibot or wikimedia-streams will discard these events by default.
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
In the Vector 2022 skin, the default font-size of a number of navigational elements (tagline, tools menu, navigational links, and more) has been increased slightly to match the font size used in page content.
Problems
Last week, there was a problem displaying some recent edits on a few wikis, for 1-6 hours. The edits were saved but not immediately shown. This was due to a database problem.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 7 November. It will be on non-Wikipedia wikis and some Wikipedias from 8 November. It will be on all wikis from 9 November (calendar).
The Growth team will reassign newcomers from former mentors to the currently active mentors. They have also changed the notification language to be more user-friendly.
The new version of MediaWiki will be on test wikis and MediaWiki.org from 23 January. It will be on non-Wikipedia wikis and some Wikipedias from 24 January. It will be on all wikis from 25 January (calendar). 
