This URL  download.limesurvey.org/latest-master/li...rvey6.2.3+230821.zip get a 404 page error.
This is not possible to download the 6.2.3 release

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I think there is an issue with the LimeSurvey download server. It is not just the 6.2.3. release file that will not download – none of the other ones seem to work either.

This was an issue since at least yesterday. Had informed the team via Discord yesterday, and today about 1h ago again, as it still wasn't working.

Seems like now things are up and running again, according to another thread (haven't tested it myself yet).