The patent application filed by Fujifilm showing a new 35mm f/1.4 lens gives another hint about it. So it seems that Fujifilm is completely ready for the plans to upgrade its lenses. However early rumors stated that the upgrade will only be about a better AF speed and no upgrade for weather sealing feature.
Still we can’t be 100% sure about the upgrades coming with the lenses as no official announcement has been done yet. Only a rumor along with a patent file is not a fact! A manager at photokinka said that the 35ver.2 will be announced only after all other lenses have been released. But I remember , managers denied of any updates to the X100 just a few months before the X100S was announced, so what is going to happen, who knows……….
We will update you with any further information as soon as we get it.