They changed a carrier solvent or something in the formula from what has been said. Dont worry though I have been using it since they changed over the summer. Still the same great product.
I remember Corey saying something about changing the bottles to all one bottle regardless of product and that all the bottles have better UV protectant which changes the color through the bottle.
CarPro has their own manufacturing facility. No change in supplier. Please learn facts before you post nonsense.
If you reach out to Corey of CarPro US or Avi Moradi (owner of CarPro) you would be informed that it was some color irregularities (IIRC). However; the performance or longevity was not hindered in the least.