DerpFest-AOSP

Device Changelog:

• props: Silence FastChargingPreferenceController
• sepolicy: Address 'Google Battery HAL' denial
• Pin Google SystemUI
• Tune statusbar height
• Drop some color display configs
• Enable apk fs-verity
• Switch to skiaglthreaded renderthread backend
• Silent some logspam
• Build PowerOffAlarm
• Add back debug.sf.disable_backpressure
• Drop GL comp backpressure
• sepolicy: window_service denial
• Add APN configs
• Grant extra permissions to cellbroadcast receiver module
• sepolicy: Address health HAL denials
• Enabled/Added Support For Google Dialer Call Recording
• Remove unwanted packages
• sepolicy: Label goodix debug fingerprint properties
• Improve system stability and no QS lags, improves performance, smoothness, etc.
If you want to more changelog you can check it on Settings > About phone > Android version > changelog

Source Changelog:

• Merge August security patch

• Include PE's Pixel framework

• Bring back QS Header Images

• Add QS battery customizations

• Enable new back gesture affordance

• Tell user when face unlock detection is running

• Improve switch to unlink ringtone and notifications volume

• Improve power menu drawables and strings

• Rebrand Aperture to Flash

• Replace configurable fingerprint wake-and-unlock by a much simpler implementation from ArrowOS

• AirPod support changes has been revised on top of new changes based on OpenPods source

• Settings: Re-order SELinux status on About Phone

• Settings: Allow toggling in-call notifications

• Settings: Show single-touch wakeup setting on rear & front fps devices

• DerpSpace: Use click effect toggle instead of duration for haptic feedback for QSTile

• Various fixes for FMRadio

• recovery: Ask to reboot before installing anything after A/B update

• Relax few restrictions for builds with prebuilt vendor

• Update Symphonica to 0.6.0

• Add Hellenic translations

• Import more Chinese (Simpified) translations

• Update Russian translations

• Some more things maybe I can't remember :P