- Bump to Beta v12.0-Athrill
- Merged Tag r21 i.e December Security Patch

** Additions to the features

- Raven Themes brings some colors to the family as the themes are back :)
- Added Accent Picker to themes
- Added Icon Shapes
- Added Statusbar/QS Icons
- Added QS Header Style
- Added Switch Styles
- Added System Themes (Corvus clear, Material Ocean, Choco x, etc)
- Added Navbar Styles
- BringBack our Raven Launcher with app lock and various features
- Added New Gaming Macro Mode
- Added Media Art Blur Level
- Added Visualizer Feature
- Added Lockscreen Media Art Filter
- Added Toggle to disable charging animations
- Added KG Charging Animations
- Added Incall Vibrations Options
- Added Haptic Feedback to QS Tiles
- Added Fingerprint Vibration Authentication
- Added Battery Style Customizations (Solid, Circle, Dotted Circle, etc)
- Added various VoLTE Icons
- Added VoWifi Icons
- Added Battery Light Customizations
- Added option to enable/disable screenshot sounds
- Added options for QS Brightness Slider Positions
- Added toggle to hide auto brightness button from QS slider
- Added showing bottom brightness slider above QS footer
- Added toggle for QS Media Player
- Added Statusbar Clock n Date customizations
- Added StatusbarClock date right/left position options
- Added QS Header data usage info
- Added ability to show daily/monthly data usage
- Added hiding notification headers options
- Added Center Notification headers
- Added Theme settings dashboard icons
- Enabled dark theme by default
- Added and Updated various APNs from LineageOS
- Added CM Screen Security settings
- Added a new Ginto Font
- Added Corvus version and build date in Settings
- Added vector icons to battery preference screen
- Added Developer options toast insulter
- Added simple maintainer string
- Added Reset battery stats options
- Added Add drawable for Private DNS
- Added vendor.qti.hardware.capabilityconfigstore@1.0 HAL


** Some Fixes and Improvements

- Fixed FOD completely
- FODCircleView: Enabled hardware acceleration
- Fod: Aod content should move only in Y
- Granted Permissions to various apps
- Fixed volume rocker skip a track on Ambient Display and Lift to Wake
- Enabled smart replies for apps that target APIs lower than 28
- Added support for lc3 codec
- Improvements for swipe to screenshot
- SwipeToScreenshot: Imported MIUI implementation
- Added options to show app icon on system text toasts as well
- Fixed screenshot not showing in power menu after r15 merge
- Toast: Set default activity icon if app not found
- Added method for getting estimated battery time
- Added delete action chip intent
- Reduced System Icon paddings
- Added method to check for both wifi and mobile connections
- Flashlight toggle api improvements
- Added a switch for vpn, data saver, and roaming icons
- Added options to allow devices to specify their own pickup sensor type
- Disabled 3 columns in landscape
- Added Signature Spoofing
- Upreved Wifi HAL to 1.4
- Wifi: Added 802.11ax support to RTT
- Wifi: Added 6GHz bands to WifiBand
- Wifi: Added 6GHz band to NAN structures and methods
- Added IWifiApIface@1.4 (configurable MAC address)
- wifi: Added provision to create/delete dynamic interface(s)
- Wifi: Added support for mapping DSCP to Wifi AC
- Added new lazy wifi HAL target
- Added IWifi 1.3 and 1.4 as interfaces provided by vendor.wifi_hal_legacy.
- Added vintf_fragments to android.hardware.usb@1.0-service.basic
- Converted corvus product variables to soong config variables
- Removed aosp battery percentage option
More detailed optimizations and fixes check here

Please note:-
- Official builds will be signed zips from now so some specific instructions will be granted from next release if dirty flashing from this build.
- The features and updates from v12.0 will be specifically for official devices.
- We are in Beta Stage so please expect some minor bugs and report to the maintainer accordingly..

Official Devices Status as of v12.0

Supported Devices:-
raphael
begonia
whyred
jd2019
LeEco S2
ginkgo
tissot
violet
X00TD
enchilada
fajita
wayne
jasmine_sprout
vince

Newly added devices:-
miatoll
kenzo
realme x2
realme 1
kunlun2
tulip

If you have booted your device and willing to maintain the rom officially with the latest features and updates please apply here

Corvus OS v12.0 | Athrill | Official | Android 11

Build Date : 15-12-2020

Device : Oneplus 6 | enchilada
Maintainer : @DeadmanxXD

Changelogs : ROM | Device

Download : Link
XDA Thread : Here
Support : Community | Device

Loved our work? Grab us some beers here :)

Corvus OS v12.0 | Athrill | Official | Android 11

Build Date : 15-12-2020

Device : Redmi Note 8 | Ginkgo
Maintainer : @Introdructor

Changelogs : ROM | Device

Download : Link
XDA Thread : Here
Support : Community | Device

Corvus OS v12.0 | Athrill | Official | Android 11

Build Date : 16-12-2020

Device : Poco X2 | phoenix
Maintainer : @ZuijinR6

Changelogs : ROM | Device

Download : Link
XDA Thread : Soon
Support : Community | Device

Corvus OS v12.0 | Athrill | Official |Android 11

Build Date : 16-12-2020

Device : Lenovo Z5s | jd2019
Maintainer : @victor10520

Changelogs : ROM | Device

Download : Link
XDA Thread : Here
Support : Community | Device

Loved our work? Grab us some beers here :)

Corvus OS v12.0 | Athrill | Official |Android 11

Build Date : 16-12-2020

Device : Lenovo Z6 Lite/K10 Note | kunlun2
Maintainer : @victor10520

Changelogs : ROM | Device

Download : Link
XDA Thread : Soon
Support : Community | Device

Loved our work? Grab us some beers here :)

Corvus OS v12.0 | Athrill | Official | Android 11

Build Date : 17-12-2020

Device : Redmi K20 Pro | raphael
Maintainer : @ritzz97

Changelogs : ROM | Device

- Comes in with Miui Vendor and Los FOD
- Gapps and Vanilla both versions are available

Download : Here
XDA Thread : Soon
Support : Community | Device

Loved our work? Grab us some beers here :)

Important Note!

As the rom zips are signed, the ones who are dirty flashing v12.0 over previous android 11 builds have to flash this zip to avoid bootloops!
This will be just one time when you will dirty flash any version over the signed zips..

For any doubts and queries do ask your device maintainer!