I am not sure of the date for the next update. I have added a chapter and a few demos on Nigel's new IEHelper functions and I will add new features (if there are any) in the next ImageEn update.
quote:Will the buyers of the ebook receive updates of the ebook when new features are added to ImageEn?
Yes. New chapters will be added with new versions of ImageEn. The frequency of new editions will depend on the significance of new features in ImageEn and my testing of the new features.
We are working on a new edition biased on ImageEn version 4.3.1 that has some new chapters and demos as well. The release date is unknown.