In case you didn’t notice me saying that, but I did say I kindof try to avoid adding more stuff to GT6. Also 6.14.06 was a Bugfix, you probably meant a different Version. 
Right now it is more about optimizing some Stuff that was slightly laggy, of which a lot of things have been done by now and it might be ready for Release soon.
As for Oilsands, I decided against those and instead went for Oilshale.
With Methane Ice, well that was already on the old TODO List before I mostly stopped GT6.
Also even if unrelated to anything productive, I do actually get Stuff done that I want to get done. 