Question firmware for drive LG GH24NS90

What is the latest firmware released for the LG HL-DT-ST DVDRAM GH24NS90 drive? I searched on the LG website but the same model appeared but with this numbering GH24NS90.AVAA10B and I did not understand

GH24NS90.AVAA10B is the same that GH24NS90?

Maybe, some companies just label their products new to suggest they have an “upgraded” product - but musn’t be the case.

Look at the sticker of your drive for the full model name & production date.