                                                                                                                                                            
Official Release - 22 Aug 2022: Stable-Diffusion 1.4
20 October 2022: Stable-Diffusion 1.5
24 Nov 2022: Stable-Diffusion 2.0
7 Dec 2022: Stable-Diffusion 2.1
Newer versions don’t necessarily mean better image quality with the same parameters. People mentioned that 2.0 is slightly worse than