[Xiaomi Mi Pad 4 ROMs, Kernels, Recoveries, & Other] Alcatraz323:
PE source seems DELAYED, I have done a HUGE update but can't publish yet.

PREWARNING:

1. If you have formatted a sdcard as internal storage now, pls format to external before next OTA or you will get BOOTLOOP and need clean flash to recover(loop for all data corruption), check #13 below for detail.

2. As this is a HUGE update, I maybe able to keep your data not corrupt(not force clean flash), but please prepare for factory reset for some funtion fix(Such as Phone, GPS, Adoptablre storage, Tethering...).

Estimated changelog:

Device:

- kernel: fix low power mode wrong booting behavior

- kernel: fix rmnet_ipa wrong loading behavior

- kernel: hotspot: fix hotspot sleep to death

- kernel: update Qualcomm snapdragon driver LA.UM.11.2.1.r1-04100-sdm660.0 - wifi/kernel

- kernel: tune for optimization

- kernel: update 4.19.288

- device: add hub mode resources from Pixel Tablet

- device: add Pixel Tablet stock wallpapers

- device: add translation(RU, IT, ES, JA, EL) for cloverparts

- device: correctly updated video/audio codec profile

- device: differed 8 inch/10.1inch power profile(battery report value, doesn't matter but let's make it load diffrent for 8/10.1)

- device: enable "Hub mode" entry

- device: enable user switcher chip

- device: fix adoptable storage(format sdcard as internal storage, no data loss after reboot now, but be careful for "PREWARNING" before doing OTA)

- device: fix audio feature extension lib loading error(not user sensible)

- device: fix IFAA(Mlipay) service, you may use Alipay with fingerprint(maybe, I can't test it), clover doesn't have soter firmware from MIUI modem(non-HLOS).img, so no soter for clover and no Wechat fingerprint payment

- device: fix power profile for counting screen, audio, video battery usage

- device: fix sim card background service fail and retry, fix ims service error, may fixed some lag, power drop and other sim card related issue

- device: fix some unexpected SELinux denial(like qemu.hw.keys prop)

- device: fix zram (write back) related kernel/selinux issue

- device: hotspot: enable WPA3-Personal, WPA2/WPA3 option on hotspot

- device: hotspot: fix 2.4ghz hotspot doesn't have network on some old devices

- device: hotspot: fix 5ghz wifi hotspot without clean flash

- device: hotspot: increase wifi hotspot ap client limit to 32

- device: implement QCOM WifiDisplay(improve performance, support mouse/keyboard input from remote, support passing audio to remote) - done

- device: improve UI lagging

- device: kill keyguard user switcher, enable Bouncer User Switcher

- device: make Google Home built in following Pixel Tablet

- device: minor fix and improvement

- device: project clean up, remove not needed system libs

- device: reset lmk(Low Memory Killer) profile to apply AOSP default new strategy

- device: solve 170M HDR type video decoding

- device: tune status bar height, match status bar height for keyguard

- device: update GPU driver(OpenGL 3.2 @a61af92a49 - 2022/5/31, Vulkan 512.502.0 from Android 12 implementation)

- device: update gpu firmware to lavender Android Q MIUI 12.5.7

- device: update HUGE amount of qualcomm driver/service to Android 12 version(from Honeywell Hon660) and Android 13 version(LA.QSSI13), Can't write it down here, contains too much

- device: update media(codec) config from Hon660

- device: update Qualcomm snapdragon driver LA.UM.11.2.1.r1-04100-sdm660.0 - audio

Upstream:

- July security patch(Already an update of QPR3 June)

- Fixed Google Assistant in landscape

- Fixed drawer icon color on launcher for "light theme"

- Added Emoji wallpaper workshop(Update gapps from Play store and wait for a while then you will see)

- Some preview UI for Android 14, eg. floating taskbar, new back gesture ui, new charging battery chip in status bar...

- Source rebased

- Updated gapps and translations

- Performance and under the hood improvements