Testing has halted. Development has slowed down significantly, while we stabilize the network and perform a core improvements before going back to SMTs.
The issue with SMTs is that it's a huge beast that needs full focus if we want to release it, and right now we have a lot of higher priority tasks that needs to be done before releasing it. But I'm sure that we will get back at full speed on it after we are done with stabilizing and securing the chain.