Category:Dubious uploads by Geograph Update Bot
These are pictures where User:Geograph Update Bot has uploaded a new version, but the new version looks like it might differ significantly from the old one. In these cases, the bot adds them to this category for human attention. If the new image is a suitable replacement based on Commons:Overwriting existing files, simply remove it from this category. If not, revert to the previous version and remove it from this category.