Regenerate thumbnails

[bicinium]

Hi,

there's a few files where I removed bogus front matter, but the thumbnails don't seem to be regenerating and are an eyesore:

https://imslp.org/wiki/File:PMLP843453- ... de_raw.pdf

https://imslp.org/wiki/File:PMLP796594-Pigmalione.pdf

I tried doing the MediaWiki purge method, but no dice. Can this be done manually?

[cypressdome]

My anecdotal evidence is that the thumbnails are never updated. Your best option may be to create and upload your own thumbnail. See: How to add thumbnails. I do think you can use png files which are a better format option if your thumbnail is true black and white.