although am very familiar with the sovryn dex but I wasn't very lucky with their recently ended sale, so I am looking forward to invest a little mintlayer so hopefully this time I will be lucky.
The step is not easy as one might think, it needs approval. Until now, what they call "Improvement proposal" is still pending, they say it requires approval from the Sovryn community to make it happen. Which I think their community won't object to it, since it would be useful to expand it further. About public sale, it will occur Q1 2022.
https://t.me/mintlayer/6595