[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] yash_karande:
Don't forget to flash gapps. Phone and messaging app needs gapps to function properly.

Build Date: 16 August 2019

ViperOS v6.7

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Changelogs:

Rom:

- Merged security patch August

- Merged tag pie-gsi from Google

- Update sources ViperOS from LineageOS.

Device:

- Kernel: Merge LA.UM.7.5.2.r1-03300-8x96.0.

- Kernel: qcacld-2.0: Merge LA.UM.7.5.2.r1-03300-8x96.0.

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Build Date: 11 July 2019

ViperOS v6.6

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Changelogs:

Rom:

- Source ViperOS updated.

- July security patch.

- Google tab in the Launcher follows the theme color.

- Added Viper SetupWizard.

- Other improvements and fixes.

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Build Date: 15 June 2019

ViperOS v6.5

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Changelogs:

Rom:

- Source updated.

- Security patch June.

- Improvements volume panel.

- Solved crash from manual regulatory in About Device.

- Improvements gestures OP for some devices.

- Fixed double tap Lockscreen notification.

- Others fixes and improvements.

Device:

- Update blobs to LA.UM.7.5.r1-04800-8x96.0.

- Fix wifi and bluetooth mac address.

- Remove ANT+.

- Switch back to daisy poweroff alarm.

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Build Date: 18 May 2019

ViperOS v6.4

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Changelogs:

Rom:

- Source updated.

- May Security Patch.

- Added Gesture Oneplus.

- Added aggressive battery mode.

- Support for Thermal Controller.

- Support for icon and tag customization by application.

- Several necessary corrections.

Device:

- Switch back to zuk IMS-QMI-RIL stack.

- Build kernel with clang.

- Fix slow charging issue.

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Build Date: 16 April 2019

ViperOS v6.3

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Changelogs:

Rom:

- Update base from LineageOS

- Security patch April

- Toggle to VPN in SystemUI Tuner

- New style ambient music

- Vpapers: Add more walls.

Device:

- Update graphics stack from LA.UM.7.5.r1-03700-8x96.0

- Fix Wifi display

- Update blobs from daisy

- Switch back to zuk perf stack

- Sepolicy: Fix some denials.

- Kernel: latest caf tags merged.

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Build Date: 16 March 2019

ViperOS v6.2

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Changelogs:

1] Rom:

- Update sources base

- Update March security patch

- Added VoLTE icon toggle

- Moved hide statusbar from Statubar tab to Lockscreen tab

- Added Fingerprint Authentication Vibration

- Added QS Screenshot Full and Parcial

- Fixed missing AppOps

- Several improvements in themes

- Added Pulse options (nav bar)

- Added Ambient Music ticker

- Merged WFD qcom Miracast resource from Lineage

- Added VPapers new (thanks jahirfiquitiva by Frames app source)

- Added styles for switch

- Added styles for the clock on the lock screen

2] Device:

- Fixed wrong wifi mac address

- Fixed encryption

- Updated encryption blobs from daisy

- removed aptx support

- removed soundtrigger (audiofx is still quirky, better turn it off)

- Import backlight overlays from Marlin

- Switched back to aosp offline charger

- kernel: latest caf and qcacld tags merged.

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Build date: 09 Feb 2019

ViperOS v6.1

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Changelogs:

1] Rom Sources:

- Updated base source.

- Security Patch 2019* 02.

- Introduced the OTA service.

- OTA follow ROM theme.

- New theme for system.

- News colors accents from Viper Nougat.

- Rebased Venom base ABC Settings and added new style used Blankeer library (thanks Blankeer).

- Added QS for Reboot/Recovery.

- Fixed FC in Apps and Notifications when you click Notifications.

- New dialog Rom version.

- Added kernel version extended in dialog Android Version.

- Added Background of Settings with Viper Logo.

- Launcher now follow the ROM theme.

- More improvements for the launcher.

- Added button to reset battery stats.

- Added Fonts Packages.

2] Device:

- Updated RIL IMS Thermal Media Graphics etc stuff from daisy.

- Updated blobs from zui4.0.247DEV.

- Updated SDM from LA.UM.7.4.r1-04100-8x98.0.

- Fix ANT+.

- Kernel: Merged latest caf tags.

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Build date: 27 Jan 2019

ViperOS v6.0

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Changelogs:

- Fixed LiveDisplay and Reading mode.

- Fixed Settings FC when using Apps & Notifications -> Notifications.

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Build date: 23 Jan 2019

ViperOS v6.0

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Initial release