When uploading multiple photos for an element, Wikimedia Commons uses the same name and overwrites the existing image with the next in series, meaning instead of multiple images uploaded and saved as a semicolon delimited tag, you get one image of the last uploaded in the series.
See example in File History: https://commons.wikimedia.org/wiki/File:Beachway_Links_in_Melbourne_on_2026年04月11日.jpg
The logic should add a timestamp if a file already exists with that name on Commons and upload as separate images. This may also impact Panoramax images.
When uploading multiple photos for an element, Wikimedia Commons uses the same name and overwrites the existing image with the next in series, meaning instead of multiple images uploaded and saved as a semicolon delimited tag, you get one image of the last uploaded in the series.
See example in `File History`: https://commons.wikimedia.org/wiki/File:Beachway_Links_in_Melbourne_on_2026年04月11日.jpg
The logic should add a timestamp if a file already exists with that name on Commons and upload as separate images. This may also impact Panoramax images.