This 谢艺航 guy is that famous wall climber in Shenyang so I don't think it's photoshopped... But whether this is the new one is left for debate.
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Besides the removal of the pitot, there's also coating on the canopy (2.0 doesn't have it)...
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I'm actually leaning towards this is the new one right now... J20 first put coating on the canopy since #2017 and I don't think the older one added the coating later.
Since the pitot has been removed and the coating on the canopy... I guess the external design is basically done so they are going full stealth mode on this one.
I must admit I appreciate Your reply concerning the credibility of the original poster, but since even Wan Quan - IMO a legend in Chinese aviation photography - questions it I'm almost sure, there is something wrong.
Otherwise I don't think it is the new one, since there is unlikely a third FC-31 landbased fighter, the next one - if true - will be the carrier variant and that silverish canopy coating, was already visible on the most recent image of 31003, which is nothing but the well known FC-31V2.