We have a LONG way to go but we just added some changes including the ability to add alt text to an image. We will try and make it easer to surface as we make more changes to this but a basic system is now up and running. Here is a list of the changes going live today. * You can now edit alt tags of attachments and images. They will render on the image, in the alt text and also on click will show the text on top of the item. * New style for the viewer when you have many images on one conversation or comment. It now uses a side scrolling carousel. * When the model is open if you press ESC it will close it now. * Comments style is fixed up and removed the blue background. * When you attach a photo it now gives you a tip telling users they can edit the alt text or attach more photos by tapping on [edit].