Considerable play testing on several parallel releases leads to the creation of version 1.1 of the core. Here is the new set of core books being released over the next few months and numbering rules. Genre extensions undergoing final play tests. Settings still in progress, how they are faring.

Development is still under way for Zombies Day Zero, the Horror genre extension and the Magic genre extension. Play testing has led to a lot of feedback and adjusting in the core which has led to a need for version 1.1 of the core materials.
The most notable change is the extraction of various rules into a new core book : “Operations”. Operations collects the concepts for complex actions, and sequences of actions into a cohesive method for handling multi-step tasks.
Additionally the mechanisms for cooperative action have been moved into the Inner Core and reworked to make it easier to run and to understand.
The Operations book and revised Inner Core have been released. A revised On Aptitude should be out shortly, and then revised Book of Struggles and Combat Toolkit shortly after that.
The Numbering System
The core books are given version numbers in the for X.Y.Z (e.g. 1.1.0).
X : The first number is the core major version (currently there is only version one). This should only change if there is a major change in mechanism, making rules from one major version generally incompatible with rules from a different major version.
Y : The core minor version (currently version 0 or version 1) indicates that, given both rules modules have the same major version, then there may be some compatibility issues that you will need to resolve. When resolving such issues the rules from the higher version number should overrule those from lower version numbers.
Z : The document errata version. This indicates, if the major and minor version numbers are the same, that the document has been edited somewhat without changing the rules provided. There may be format fixes, clearer explanations, added examples and so forth.
The Genre Extensions
Currently being developed are the Horror and Magic genre extensions. These provide generic support for any home brew game you wish to build in those areas, and they can be combined if desired. In both cases the aim is to keep rules light, and to support clear narrative flow with broad mechanical support to avoid improvisation overload.
The Settings
Zombies Day Zero is nearing completion. It is not reliant on any genre extensions and should be easy to play with just the core and the Combat Toolkit.
Mists Of The Carpathians, set in the time of Vlad Tepes (Dracula) and allowing the magical mythology of the region to be real, continues development and play test as a labor of love. It requires a more fully developed magic genre extension so it will be a while before an initial release is ready.
Time Paths (a time travel campaign with faxed routes between time space coordinates) and Shadows Over the Galaxy (a human dominated galaxy with plenty of political intrigue and something lurking in the dark spaces) are both advancing slowly, but at a lower priority while all the other fronts are tackled.