As per the screenshot, how has the bond yield curve changed from the beginning of $2020$ as shown by the yellow line, to July of $2023$ as shown by the green line?

Short$-$term interest rates have risen significantly, and the yield curve has flattened.

Short$-$term interest rates have risen significantly, and the yield curve has inverted.

Short$-$term interest rates have dedined significantly $/$ and the yield curve has$-$inverted.