Did Skyzone Fix Latency Issues with 040pro Goggles?

From what I heard so far is that they fixed the 04x pro but wont fix the 04o pro but instead release a new one.. how accurate this statement is is questionable but most likely true. There is a firmware update on their website for the latency issue but only for 04x pro as mentioned.  I do own the 04o pro and as a casual freestyle pilot i dont mind it at all. Only if you are very sensible to latency it will matter. 
Btw I wrote skyzone a few days ago because i curious, still waiting for an answer :) 

The chart is up to date. Doesn't look like they fixed it. Still around 26/29ms .