Google Adsense launched a new feature, Simplified ad management. They promised about this feature two weeks ago, Coming soon: Make ad changes without replacing code.
Simplified ad management will save the settings of your ad units within your AdSense account. That means, each time you want to change the colors, channels, or even the corner styles for your ad units, you can make the changes directly in your account rather than generating and pasting new code.
Google Adsense were still working on rolling this feature out to all publishers, so don”t worry if you don”t see it in your account yet — it”ll be there soon. Fortunately, I see this feature in my account. Great!
This feature made your adsense code different from your current one.
Adsense Old Code
Adsense New Code
Hopefully, this feature will save the settings of my ad units within my AdSense account. Have a great day!