I am using the attached patch for 2 weeks now in production and it works great.

I managed to delete all the flaggedrevs related wiki tables.

Would it help if a patch was provided? Is this something that could potentially get accepted?

I don't have any mysql database modifications skills. I can go to the mysql shell and USE wiki but I wouldn't know what commands to run to query for duplicate entries or to delete them.

I have the same issue as initially reported here.

Using https://github.com/Git-Mediawiki/Git-Mediawiki I can at least get a backup of all wiki pages for wiki's I am working on in plaintext format. Unfortunately, it's unmaintained but would be a great feature if maintained upstream at Wikimedia!

It might be possible to have a dismissible sitenotice, compatible with No-JS, and clean search engine results. -> T11209#7686457

By comparison, https://www.mediawiki.org/wiki/Extension:CookieWarning is

In T11209#142638, @brion wrote:

The sitenotice is shown via JavaScript when dismissable sitenotice extension is
in use.
This is a deliberate choice, to avoid polluting search engines with the site notice.

Created T300618 for it.

MediaWiki-extensions-CodeMirror is incompatible with MediaWiki-extensions-LinkSuggest.

//cc @Jackmcbarn @jayvdb @Cenarium @Ladsgroup

Same issue.

Alright. Created T276893 for it.

Mediawiki version: 1.35.1

Might not be fully fixed: T276782

Re-opening since I am having exactly the same issue as described in the original ticket description.

Somehow didn't get any notifications about your kind reply.
Doesn't have to be HTML indeed.

I don't think this was completed. Created add Widgets extension compatibility with $wgCSPHeader CSP Content Security Policy (T270095) for it.

In T213250#4865058, @Zoranzoki21 wrote:

I am not sure what you want to do?

The more professional ones most likely remove that header at some level.

Which project is this about?