The migration to the new ChipGuide Image Library has been completed. Along with the new Image Library, several other enhancements were made. The contest is to identify a particular enhancement. I was actually surprised that no one picked up on this yet, which is why I am running the contest. The first one to correctly identify this particular enhancement wins TWO of these chips, one for you and one to trade:

Post your guess as a REPLY to this message, you are allowed multiple guesses.
HINT: This enhancement is related to how certain chip images are shown.
HINT #2 - The enhancement most evident on the oldest items in the ChipGuide
HINT #3 will be posted tomorrow if no one guesses correctly today.