We have revised the way we do releases of PhonePad so that we can get fixes out quicker when required. In instances where we need to get problems rectified quickly, we will be doing build releases rather than make you wait for the next minor release. Of course, if the minor release is due out then the fixes will be incorporated into that release.
Build releases will be in the form of PhonePad x.xx Build x (x.x.x.x), eg. PhonePad 4.05 Build 2 (4.5.0.2), to distinguish them from previous releases of the same version (a minor release is Build 0, eg. 4.5.0.0). I hope this isn’t too confusing.