Why should they delay the date of the release if it is already ready? One can only estimate the date of release of a software. Unexpected bugs often lag development behind for days, and nobody knows whrn they happen. The date when they are sure 0.11 can be submitted to the stores is when they have eventually completed fixing everything and they know that it is ready. And when that happens, there would just be days before we can download it. Who knows when that happens?