Yes, the site logo changed. This is because site stylesheets are all brand-spanking new, and we have 15 new themes for you to choose from! More info here.
Policy Update - Rules changes incoming for AI content - Read Here

Tag changes for image #2961410

Display only:RemovedAddedAll
ImageTagActionTimestampUserRetained?
2961410
WebM
Size: 1080x1080 | Tagged: safe, artist:the luna fan, derpibooru exclusive, oc, oc only, oc:cosmia nebula, pony, 3d, animated, blender, blender cycles, bookshelf, choker, clothes, dream, lantern, library, night, socks, solo, sound, striped socks, webm
pony1709863Added 971384265 Yes
2961410
WebM
Size: 1080x1080 | Tagged: safe, artist:the luna fan, derpibooru exclusive, oc, oc only, oc:cosmia nebula, pony, 3d, animated, blender, blender cycles, bookshelf, choker, clothes, dream, lantern, library, night, socks, solo, sound, striped socks, webm
sound19339Added RepentantAnon Yes