The field of steganography and watermarking is moving towards developing more sophisticated and robust methods for hiding and detecting secret information in images and videos. Recent research has focused on improving the payload capacity of steganographic schemes, with some studies achieving significant increases in capacity while maintaining image quality. Additionally, there is a growing interest in developing methods for proving authorship and protecting copyright in generated content, particularly in the context of private diffusion models. Noteworthy papers in this area include: We Can Hide More Bits, which establishes upper bounds on the message-carrying capacity of images and demonstrates that current methods have not yet saturated watermarking capacity. NoisePrints, which proposes a lightweight watermarking scheme for private diffusion models that utilizes the random seed used to initialize the diffusion process as a proof of authorship. Foveation Improves Payload Capacity in Steganography, which improves existing capacity limits in steganography using foveated rendering and efficient latent representations.