I would like to see if I can get my fork of JPEGView into the official PortableApps repositories. I'm the current maintainer of the active JPEGView fork. The original JPEGView hasn't been updated since 2018. I've updated some libraries, and starting to get some activity moving along with community contributions.
App page as it is now, 188.8.131.52 was the last version. https://portableapps.com/apps/graphics_pictures/jpegview_portable
My semi-official fork 184.108.40.206 currently latest: https://github.com/sylikc/jpegview/releases
/Kevin M (sylikc)