The other instrument released was the NextSeq500 (info here). It runs a 4 lane flow cell capable of generating 400M reads. NextSeq is aimed at labs which do RNA-Seq and similar protocols but can't afford the price tag of their big brother HiSeq machines. Given the history of Illuminas platforms, I'd expect the NextSeq to undergo further incremental increases in output as the platform matures. Priced at about $250,000 it is placed in between the MiSeq and the HiSeq.
Illumina's domination of the genomics field is set to continue. Lets see what the competition have up their sleeves.