I'll jump in since these are much better than all of your previous posts...
In most of them, the focus seems to be much better on the baby's eyes... That's a plus. White balance is better..
Also, if you can't get the toes in to the frame and need to chop them, then you need to crop... Crop in the middle of the legs, mid thigh, mid arm, etc... Don't ever crop at a joint and as said several times before, don't chop fingers and toes off...
It looks like you still took these with the old camera which if I recall, you said you can't manually change the settings on... The shutter speed is still too slow on them (look at the toy in #2) and is causing motion blur... Any kind of blur *generally* is not a desirable effect in photos... Yes, you want the background to be blurry so it doesn't distract and then when you are taking pictures of someone running and you want them in focus but not the background, the background will be blurred... Those are desirable... But having part of the subject of your photograph blurred is not something you want to do.
Thank you for not attacking these with selective coloring. Here's a personal "challenge" for you...
Put a photo from your first thread that you posted here next to photo #4 from this thread and look at the difference...
Then take photo #4 from this thread and google images of "professional toddler photography". Put your photo #4 from this thread next to one of them and look at yours and critique it.
That should also be very helpful to you