This means to things: First, there is only one place where updates of Notepad Mobile is going to be available. Second, there is a lot more that is going to come!
What is Notepad Mobile?
Notepad Mobile is a simple text editor for Windows Mobile. It allows you to open text (and other text based) files.
The application has been developed keeping in mind what Microsoft would have done if it designed a Notepad for Mobile — basic, fast to load and pure text editor.