worked around an incompatibility between macOS 26 Tahoe’s image export APIs and the image resizing code used by eBay’s picture service, which resulted in images uploaded to eBay appearing with “dull” colors when viewed with a browser. If you listings are affected by this, please use GarageSale’s Revise command to revise your listings images
Thanks for using GarageSale,
Kristian, Ilja, and Paul
However, you need to remove the image which fails to correctly upload to eBay from your listings (or listings if you are are using the very same image in several listings) first, and then re-add the original .HEIC file in order to get the issue resolved.