Other changes that will be added by this
new build are as following: Power Manager display
wakelock fix, bluetooth fixes, random reboot fixed, frequent data connection dropout fix, camera crashes eliminated, fixed camera focus in normal and HDR modes, USB Debugging security patched up, app shortcuts security fixed, camera tweaks, MMS, Email Exchange, People Dialer Contacts, Calendar, DSP, VPN and IPv6 fixes, data usage graph fixed, internet telphony fix, FCC compliance fix, missed call LED fix and others more.
For example, in the screenshot below, we can see several causes of
wakelocks: Google Maps automatically updating our location (presumably so Google Now will know where we are), Pocket syncing our unread articles, Twitter syncing
new tweets, and the Google + app syncing
new content.