(FT2) Panasonic LX200 to be announced before Photokina?

Panasonic is likely to introduce one more camera this year. Latest unconfirmed rumor says the LX200 will be introduced a short time before the Photokina start (end of September). No specs are given yet. So it’s unclear if this is going to be a small evolution of the current LX100 or a completely revolution with maybe new kind of sensor tech.