We released nukeWYSIWYG with 2.3.2, which was a much improved version and resolved several important issues and added highly requested new functionality. Version 2.3.3 is simply a licensing release (i.e. it now supports more open source licenses), but has no changes in functionality or fixes).

The 2.4 version doesn't offer many improvements for Nuke users, and most of the issues it resolves are not relevant to Nuke due to how its configured. We're looking at it, but there are other higher priority things in the works (i.e a nukeSEO upgrade and a few new modules).
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