The development team has been tweeting about features going to production almost daily to the open source repositories (Node and TNT). In February 2019, the Substratum development team took another step by publicizing their weekly Show & Tell for consumption. Show & Tell happens every Friday at 2:00 PM EST.
Due to the holiday weekend Show & Tell was moved from Friday to Monday. Here is the full summary of Monday’s (April 22, 2019) Show & Tell: : 2019-04-22 Show & Tell