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User talk:DMacks
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Erich Clar page
[edit]I want to include a synthetic reaction that is known as Clar's reaction. It is of a certain class of cyclic ketones that condense with themselves when heated to 400 C in a mixture of zinc dust and zinc chloride.

I will add references and a description of what it is used for in synthesizing new polycyclic aromatic hydrocarbons.
Tech News: 2026-08
[edit]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 SRE Team will be performing a cleanup of Wikimedia's Etherpad instance, the web-based editor for real-time collaborative document editing. All pads will be permanently deleted after 30 April, 2026 – if there are still migration projects in progress at that point the team can revisit the date on a case by case basis. Please create local backups of any content you wish to keep, as deleted data cannot be recovered. This cleanup helps reduce database size and minimize infrastructure footprint. Etherpad will continue to support real-time collaboration, but long-term storage should not be expected. Additional cleanups may occur in the future without prior notice. [1]
Updates for editors
- The Information Retrieval team will be launching an Android mobile app experiment that tests hybrid search capabilities which can handle both semantic and keyword queries. The improvement of on-platform search will enable readers to find what they’re looking for directly on Wikipedia more easily. The experiment will first be launched on Greek Wikipedia in late February, followed by English, French, and Portuguese in March. Read more on Diff blog. [2]
- The Reader Growth team will run an experiment for mobile web users, that adds a table of contents and automatically expands all article sections, to learn more about navigation issues they face. The test will be available on Arabic, Chinese, English, French, Indonesian, and Vietnamese Wikipedias.
- Previously, site notices (MediaWiki:Sitenotice and MediaWiki:Anonnotice) would only render on the desktop site. Now, they will render on all platforms. Users on mobile web will now see these notices and be informed. Site administrators should be prepared to test and fix notices on mobile devices to avoid interference with articles. To opt out, interface admins can add
#siteNotice { display: none; }to MediaWiki:Minerva.css. [3][4]
View all 19 community-submitted tasks that were resolved last week. For example, an issue on Special:RecentChanges has been fixed. Previously, clicking hide in the active filters caused the "view new changes since…" button to disappear, though it should have remained visible. The button now behaves as expected. [5]
Updates for technical contributors
- New documentation is now available to help editors debug on-site search features. It supports troubleshooting when pages do not appear in results, when ranking seems unexpected, and when you need to inspect what content is being indexed, helping make search behavior easier to understand and analyze. Learn more. [6]
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 19:15, 16 February 2026 (UTC)
Fandom Wiki in External Links
[edit]Hi DMacks, I noticed you re-added the Muppet Wiki links on Scooter and Kermit articles. I've been under the impression that the inclusion of the Fandom Wiki on Muppet articles has historically stemmed from outdated guidelines/procedures. Am I missing something or misinterpreting? What purpose does it serve in 2026? Tvfunhouse (talk) 05:44, 17 February 2026 (UTC)
- I have no idea if links to the Muppet Fandom site are currently recommended to include or to exclude. But given the {{Muppets}} template currently has about 110 uses, it seems like something that should be decided with a central discussion. Maybe there has been? If so, pointing to it is a great WP:ES. If not, and you think it should be scrapped, feel free to start the discussion. It would also lead to deletion of the template itself (not just removal from articles)...no sense retaining a tool to accomplish a task that should be be accomplished:) DMacks (talk) 05:52, 17 February 2026 (UTC)
- Just was curious of your perspective in case you were aware of something I wasn't regarding the template. Thanks. Tvfunhouse (talk) 05:54, 17 February 2026 (UTC)
Disambiguation link notification for February 18
[edit]An automated process has detected that when you recently edited Trimethylsilyl acetate, a link pointing to the disambiguation page Alcohol was added.
(Opt-out instructions.) --DPL bot (talk) 07:54, 18 February 2026 (UTC)
Tech News: 2026-09
[edit]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
- Reference Check has been deployed to English Wikipedia, completing its rollout across all Wikipedias. The feature prompts newcomers to add a citation before publishing new content, helping reduce common citation-related reverts and improve verifiability. In A/B testing, the impact was substantial: newcomers shown Reference Check were approximately 2.2 times more likely to include a reference on desktop and about 17.5 times more likely on mobile web. [7]
Updates for editors
- The InterwikiSorting extension, which allowed for the sorting of interwiki links, has been undeployed from Wikipedia. As a result, editors who had enabled interwiki link sorting in non-compact mode (full list format) will now see links reordered. The links moving forward will be listed in the alphabetical order of language code. [8]
- Later this week, people who are editing a page-section using the mobile visual editor, will notice a new "Edit full page" button. When tapped, you will be able to edit the entire article. This helps when the change you want to make is outside the section you initially opened. [9][10]
- The Reader Experience team is inviting editors to assess whether dark mode should still be considered "beta" on their wiki, based on their experience of how well it functions on desktop and mobile. If the feature is deemed mature, editors can update the interface messages in
MediaWiki:skin-theme-descriptionandMediaWiki:Vector-night-mode-beta-tagto indicate that dark mode is ready and no longer considered beta. - The improved Activity tab which displays user-insights is now available to all users of the Wikipedia iOS app (version 7.9.0 and later). Following earlier A/B testing that showed higher account creation among users with access to the feature, it has been rolled out to 100% of users along with some updates. The Activity tab now shows your edited articles in the timeline, offers editing impact insights like contribution counts and article view trends, and customization options to improve in-app experience for users.
View all 21 community-submitted tasks that were resolved last week. For example, a bug that prevented DiscussionTools from working on mobile has now been fixed, restoring full functionality. [11]
Updates for technical contributors
- The Global Watchlist lets you view your watchlists from multiple wikis on one page. The extension that makes this possible continues to improve. The latest upgrade is the inclusion of a new hook,
ext.globalwatchlist.rebuild, which fires after each watchlist rebuild. This allows you to run gadgets and user scripts for the Special page. [12]
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.