Change #1166166 had a related patch set uploaded (by Nikerabbit; author: Nikerabbit):

[mediawiki/extensions/Translate@master] ManageTranslatorSandboxSpecialPage: add summary message

https://gerrit.wikimedia.org/r/1166166

Change #1166166 merged by jenkins-bot:

[mediawiki/extensions/Translate@master] ManageTranslatorSandboxSpecialPage: add summary message

https://gerrit.wikimedia.org/r/1166166

Deployed on translatewiki.net

@abi_, the screenshot is not visible, could you please attach it to the task?

In T398280#10998508, @Tacsipacsi wrote:

@abi_, the screenshot is not visible, could you please attach it to the task?

Fixed. Thanks.

Thanks! (Attaching is something else, but changing the visibility to public also does the job.)

By the way, https://translatewiki.net/wiki/MediaWiki:Managetranslatorsandbox-summary doesn’t exist yet, have you changed your mind in the meantime?

I added some from top of my head. Feel free to improve or suggest improvements. In any case, it's outside the scope of this task.

In T398280#11339649, @Nikerabbit wrote:

I added some from top of my head. Feel free to improve or suggest improvements.

Thanks! I don’t have much experience in this field, so I don’t have any substantial ideas; the only improvement I could think of was dark mode compatibility (the screenshot of @abi_ shows the special page itself is compatible with dark mode, it would’ve been a pity for this notice to destroy the whole experience).

In any case, it's outside the scope of this task.

I know, I didn’t mean to contest that the task is resolved. However, I felt this task was still the best place to ask the question, even if it’s slightly out of scope.