New Hookpad change today: #/b scale degrees?

I just noticed today (4/20/16) that in the “letter” form of chords, such as vii07/vii in C major, it is written as a#m7(b5). Has anyone else noticed this?

How is this different from before?

I don’t remember having the flat/sharp scale degrees being there before.

Or I just didn’t pay attention ot the chord names until today.