Status of Wavelet

What is the status of the wavelet function. Is it finished yet? The documentation contains information that suggests that it is as of 2015 and not yet ready. This also applies to its description

The wavelets tab is the 3rd (I think) from the end in the editor tab. Its been in there for several versions.

?

That depends on the meaning of finished. We just found some bugs in Wavelet code (and fixed them for 5.4, and fixed the fixes). Though compared to the 4.2.217 version of Wavelet code mentioned in Rawpedia it’s quite finished.

Definitely needs an update.