Google seems to have gone crazy when it comes to releasing an all new update dubbed as Kitkat 4.4.3 Android OS which ropes in thousands of changes. With over 7,450+ changes, Google has seriously created issues w.r.t the developers as back support is not provided for most of the native functionalities. If we take an example of native player for music streaming, Google has done something in the code which affects HLS streaming adversely in the Kitkat 4.4.3. While this is one of the use case where developers are facing issues, there are tons of other issues which are otherwise reported by developers at AOSP (Android Open Source Project).
While the Bug list is huge, the only silver lining is that Google have offered is that it had fixed most of the issues at the user level. With a new re designed dialer app along with the Chromium built in browser along with the ART, Dalvik, numerous apps, and so much more. The best part is that you no longer have to worry about losing Bluetooth functionality from overexposure to BLE devices (aefcb18) or some of the other less specific Bluetooth issues, popping sounds in flac audio files (9aad9a2), semi-permanent death of background services (c174288), or bad VPN routing (797ec70).
In this latest version of Kitkat 4.4.3 Android OS, Google has released fix for the low volume on the wired headsets. While we have no clue on whether this had been addressed in the Nexus 5 or not but this update also fixes the 5GHz WiFi connection issue. With more than 70,000 words, the change log which contains near about 7450+ entries, you can refer to the complete change log of Kitkat 4.4.3 Android OS which is very useful for the android developer community.
Do let us know in the comments section just in case if you face any issues or have any feedback about the new update of Kitkat 4.4.3 in the comments section below.

