I think that my licence only covers supplements. However, the companion (in production) will feature additonal/replacement rules where appropriate. So there will be rules for barber-surgeons, guns, new livings etc.
The next release will actually be a free adventure, which is currently in playtesting (and being examined by Penguin books!), but should be released this month.
In truth, i probably have more planned that i will be able to produce, but we will just have to see how things go.