What is new in the software upgrade?

I just happened to notice that there is a software update for the 970. Has anyone tried it or know what functionality has been upgraded? Upgradeabilty is one the deciding factors on buying this beauty. I just want to know if it is worth taking down my hometheater setup for this.

The software upgrade released last week for the 970 and the 1070 did exactly one thing - it resolved a software bug in the component video switching that produced some video noise (white fuzzies) for some users.

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