Usage of Stable Diffusion v2.1, v3

Hi, @brycedrennan, I would like to use the new SD versions, but I cannot connect them as the service does not accept 'sd2', 'sd21', 'sd20' when passing the architecture parameter. However, when using the 'sd15' architecture, I am unable to use SD2.1 models. Is there any other way to use these models, or am I doing something wrong? I know support was added in older versions.