[Nexus 9 Android Development] retiredtab:
Feb 24, 2022 release notes

1. Incorporates UNOFFICIAL Feb 5 security patches as per https://review.lineageos.org/q/topic:O_asb_2022-02

2. Whatever LineageOS changed since Jan 5, 2022 (about 2,900 files had to be recompiled).

Jan 28, 2022 release notes

1. Incorporates Jan 5 security patches as per https://review.lineageos.org/q/topic:O_asb_2022-01

2. Whatever LineageOS changed since Dec 2021 (about 1,200 files had to be recompiled).

Dec 9, 2021 release notes

1. Incorporates Nov 5 and Dec 5 security patches as per https://review.lineageos.org/q/topic:P_asb_2021-11 and https://review.lineageos.org/q/topic:n-asb-2021-12. Specifically

Nov 5th

https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/318648
https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/318649
https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/318650
https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/318651
https://review.lineageos.org/c/LineageOS/android_packages_apps_Contacts/+/318654
https://review.lineageos.org/c/LineageOS/android_packages_apps_Settings/+/318655
https://review.lineageos.org/c/LineageOS/android_build/+/318658

Dec 5th

https://review.lineageos.org/c/LineageOS/android_external_tremolo/+/319986
https://review.lineageos.org/c/LineageOS/android_frameworks_av/+/319987 --> slight problem merging due to 14.1 and 15.1 code differences
https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/319988
https://review.lineageos.org/c/LineageOS/android_packages_apps_Contacts/+/319989
https://review.lineageos.org/c/LineageOS/android_packages_apps_KeyChain/+/319990
https://review.lineageos.org/c/LineageOS/android_packages_apps_Settings/+/319991

2. Whatever LineageOS changed since Oct 2021 (about 4,300 files had to be recompiled).

3. This build is based on "stock" and not using Andrea's repos as it was reported to cause some slowness in operation.

Oct 11, 2021 release notes

1. Incorporates Oct 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/317622

2. Whatever LineageOS changed since September 2021 (about 2,400 files had to be recompiled).

3. This build is based on "stock" and not using Andrea's repos as it was reported to cause some slowness in operation.

Sept 24, 2021 release notes

1. Incorporates Sept 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/316179

2. Whatever LineageOS changed since August 2021 (about 1,800 files had to be recompiled).

3. This build is based on "stock" and not using Andrea's repos as it was reported to cause some slowness in operation.

Aug 9, 2021 release notes

1. Incorporates Aug 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/314577

2. Whatever LineageOS changed since July 2021.

3. This is the second build using Andrea's repos.

July 18 release notes

1. First build to incorporate changes by Andrea.

2. Incorporates July 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/313627

3. Whatever LineageOS changed since June 2021.

June 13, 2021 release notes

1. Incorporates June 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/312243

2. Whatever LineageOS changed since May 2021.

May 11, 2021 release notes

1. Incorporates May 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/309566

2. Whatever LineageOS changed since April 2021.

April 15, 2021 release notes

1. Incorporates April 5 security patches as per https://review.lineageos.org/c/LineageOS/android_build/+/307722

2. Removed livedisplay option from menu as it doesn't work on Nexus 9 Tegra SoC according to those more knowledgeable and experienced than I.

3. I recommend that you wipe cache/dalvik after you flash new build. Supposedly, the Nexus 9 internal flash file system gets slower over time and that wiping the flash and keeping as much free space available helps avoid the slowdown.

Release notes for March 13, 2021

1. Changed encryption to be disabled by default.

Release notes for March 9, 2021

1. Initial build for 15.1 Nexus 9 wifi only.

2. March 5, 2021 security patches

3. Built from LineageOS 15.1 repos with no changes or edits and includes the hw video patch.

4. Please be patient on first bootup.

For those that downloaded the March 8 build, please delete it. While it works, there was a problem with the build missing a hw video patch that I didn't notice at first. I will upload a March 9 build. Sorry for the trouble.