I've had an interest in PG's Arc and Bel languages (see [1, 2]) for a while. But the Arc forum [3] hasn't had a post in 107 days. On the other hand, Bel was only announced [4] less than a year ago.Whatever came of Bel? Nothing has been released about it since. All I can find is one hobbyist implementation [5] based on the few details released.
[1] http://paulgraham.com/arc.html
[2] http://paulgraham.com/bel.html
[3] http://arclanguage.org/forum
[4] https://news.ycombinator.com/item?id=21231208
[5] https://github.com/jeremyschlatter/chime/