There are still some important features that are missing in order to do a smooth upgrade fro FCKeditor 2.x, but nonetheless this release is very important to really show what's coming with this new version.
I might add some follow up posts with small snippets of code about how to do some basic things with this version, trying to cover some areas that for the moment are lacking proper documentation.
These are the current articles:
- Using CKEditor, prerequisites.
- Creating an instance of CKEditor
- Delayed loading of CKEditor