The latest version available through dub is 2.1.1, however it's not clear if this is truly the latest DSFML release. There are 2.3 and 2.4 branches, and the dsfml.com documentation seems consistent with 2.4 and not 2.1 (for instance, Clock methods return Duration in 2.1, but in 2.4 and the website documentation they return Time).
The latest version available through dub is 2.1.1, however it's not clear if this is truly the latest DSFML release. There are 2.3 and 2.4 branches, and the dsfml.com documentation seems consistent with 2.4 and not 2.1 (for instance, Clock methods return Duration in 2.1, but in 2.4 and the website documentation they return Time).