All the stuff discussed in this talk is still basically the same. A few years ago they added the "core.async" package that provides something like the channel-

All the stuff discussed in this talk is still basically the same. A few years ago they added the "core.async" package that provides something like the channel-based, CSP concurrency model that you find in the Go programming language. For many problems, this model is a better fit, but all the original concurrency stuff is there too.