Yes, thats right. Last weekend, when you were busy enjoying that weekend off, some designers at Google found out that the Logo is a bit odd. So they tweaked it a bit.
Although the change is unnoticeable, but some eagle eyed members at reddit found the difference. Our team prepared a GIF representing the change. The GIF has been displayed above. The change is one of those continuous tweaks which Google brings to its logo.
The new logo, would look exactly the same to non-developer, non-designer humans, but as for the later class of humans, they know it has been tweaked. The letters g and l have been shifted by 1 pixel each.
Certain designers at Google must have been constantly bothered by the odd placement of the alphabets g and l. So, they shifted the letter l down by 1 pixel and shifted the letter g to the right by 1 pixel.