What is the latest model for Besta Dictionary?

I was shopping today in Xujiahui Metro City in Shanghai and looking for the Besta MT-7000, which I was told was sold out 6 months ago or something and is no longer in the product line. However I was told that in 2-3 months from now a new similar better-looking model similar to the MT-7000 would be coming out. I want to know if this is true as I have so far found no information related to this online. Has anyone heard or know anything about this? Thanks.