-nostrip does not respect EXIF tags
Aaron Reitz said, on 16/06/2023
https://msdesign.blob.core.windows.net/wallpapers/microsoft_surface_laptop_3_06.jpg
pingo.exe -lossless -s4 -nostrip [file path]
I downloaded the linked image, which includes EXIF, IPTC, and XMP tags and an ICC profile and processed it losslessly with the -nostrip flag using the a70 version of pingo. I then reprocessed it with the new 1.00 version of pingo and got a 3.54kB reduction (8494188B to 8490568B). After the optimization, it appears that the EXIF tags are missing.
cédric (dev) said, on 19/06/2023
i uploaded a fixed binary (17/06) — next release would come later. ty for report