We are now working on 36-image converter 4.7 but we should begin looking towards the future, which is 36-image express (36Ix). As for now 36Ix can only open and save images, but this will change.
In 36Ix 2.0 we will alter the interface to house a bunch of new features, 1 of the most important features in 36Ix 2.0 will be the layer support. We will try to integrate layer support a well as possible with a focus on usability and ease of use.
Another feature of 36Ix 2.0 will be filters, because filters are now handled by the Core Image Processing Unit instead of the 36-image converter executable, we can easily add support for the same filters to 36-image express. The same for the input and output filetypes.
As a final point we will add some transformations (resize, crop, rotate) and save to web functionality and the first step towards the future is finished. But first we have to finish 36IC 4.7 of course and this may still take months, but the good news is that most of the work we do for 36IC can be reused in 36-image express, thus creating a more functional, lighter and more beautiful version of 36-image converter.
The next step v2.5 will add brushes, layer effects, vector drawing, fill tools, photo altering tools and when this step is completed we will probably be at a point where we overpower GIMP, thus having a +-10Mb application which supports layers, is easy to use and looks good, is light and supports +-60 input filetypes and +-30 output filetypes. We might even reach our goal to develop the first freeware application which can compete with Photoshop. But this is something we will see in the future.