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Tässä nyt jokunen uudistus:

* Bluetooth low energy support.
* Bluetooth Audio/Video Remote Control Profile (AVRCP) 1.3 support
* OpenGL ES 3.0 support, allowing for improved game graphics
* Restricted access mode for new user profiles
* Filesystem write performance improvement by running fstrim command while device is idle
* Dial pad auto-complete in the Phone application
* Improvements to Photo Sphere
* Reworked camera UI, previously introduced on Google Play edition phones
* 4K resolution support
* System-level support for geofencing and Wi-Fi scanning APIs
* Background Wi-Fi location still runs even when Wi-Fi is turned off
* Developer logging and analyzing enhancements
* Added support for five more languages
* Improved digital rights management (DRM) APIs
* Right-to-left (RTL) languages now supported
* Clock in the status bar disappears if clock is selected as lockscreen widget
* Refreshed interface with white elements instead of blue
* Ability for applications to trigger translucency in the navigation and status bars
* Ability for applications to use "immersive mode" to keep the navigation and status bars hidden while maintaining user interaction
* Action overflow menu buttons are always visible, even on devices with a hardware "Menu" key, which was officially deprecated by Android 4.0
* Optimizations for performance on devices with lower specifications, including zRAM support and "low RAM" device API
* Wireless printing capability
* NFC host card emulation, enabling a device to replace smart cards
* WebViews now based on Chromium engine (feature parity with Chrome for Android 30)
* Expanded functionality for notification listener services
* Public API for developing and managing text messaging clients
* New framework for UI transitions
* Storage access framework for retrieving content and documents from other sources
* Sensor batching, step detector and counter APIs
* Settings application now makes it possible to select default text messaging and home (launcher) application
* Audio tunneling, audio monitoring and loudness enhancer
* Built-in screen recording feature (primarily for developers, as usage of ADB is required)
* Native infrared blaster API
* Expanded accessibility APIs and system-level closed captioning settings
* New experimental runtime virtual machine, ART (not enabled by default)
* Bluetooth Message Access Profile (MAP) support
* Disabled access to battery statistics by third-party applications
* Settings application no longer uses a multi-pane layout on devices with larger screens
* Wi-Fi and mobile data activity (TX/RX) indicators are moved to quick settings
* Applications' access to secondary storage (memory cards on devices with internal primary storage) is restricted to their designated private directories only, while full access to internal primary storage is still allowed
* Improvements to auto focus, white balance and HDR for the Nexus 5 camera
* Camera application now loads Google Photos instead of Gallery when swiping away from the camera view
* Further security enhancements and bug fixes
* Removal of the "App Ops" application permissions control system, introduced in Android 4.3

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