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 #3172756

Display only:RemovedAddedAll
ImageTagActionTimestampUserRetained?
3172756
Size: 840x1024 | Tagged: artist needed, safe, rarity, pony, unicorn, g4, beard, belt, bipedal, boots, christmas, clothes, coat, costume, fake beard, female, gloves, hat, holiday, horn, looking at you, mare, open mouth, sack, santa beard, santa claus, santa coat, santa costume, santa hat, santa sack, shoes, simple background, solo, standing, transparent background, vector
facial hair11326Removed Background Pony #635C Yes