ProjectGuides

Compatibility

Async is compatible with a wide range of different Ruby versions.

Stable V1

The stable-v1 branch of async is compatible with Ruby 2.5+ & TruffleRuby, and partially compatible with JRuby.

Because it was designed with the interfaces available in Ruby 2.x, the following limitations apply:

Main

The main branch of async is compatible with Ruby 3.0.2+, and partially compatible with TruffleRuby. JRuby is currently incompatble.