I do not know Tarek personally, however, for his comments and the stability of his two official versions, he gives me the impression of being a person who would only release the fix if it is working 100%, I understand the protocol change is not like changing a couple of numbers so I'm aware this may take some more time than he expected. I guess that's a good point and I doubt the devs would treat anyone as beggars. Some people like begging so badly and that's different. Anyways, it is not like the end of the world if wazapp does not work, I use it quite often when it is available, however, my cell is such a good phone that I can also use SMS or even call (just saying).