FullChangelog v2.0

Changelog v2.0:

- New: Auto clean app cache every 1 to 7 days (was daily only)

- New: Keep cache of chosen apps (skipped by the auto clean and Clean now; good for games so they do not load shaders again)

- New: CPU keeper. When a big-core cap, a little-core cap or Park prime core is on, a tiny keeper checks every 30 s (only while the phone is awake) and puts them back if the ROM undid them. It gives up for 10 minutes if the ROM undoes them 5 times in 10 minutes. No new setting

- Fix: Park prime core no longer stops at "core_ctl is disabled": it switches core_ctl on for that cluster until the next reboot, checks that the core is really parked (reports Unsupported otherwise) and locks the core_ctl nodes so the ROM cannot undo it

- New: Little-core frequency cap (50-99%, default off, with its own Lock switch)

- New: Optimize apps (dex2oat) in More: compiles all apps, system apps included, with progress in percent, app count and the names being compiled. Modes Speed (default), Speed-profile, Everything, Reset to default. Optimize all apps or only the apps you pick. Pauses at 48°C battery (continues at 47°C), stops at 15% battery without charger or under 1 GB free storage. Runs once, nothing changes at boot

- Fix: Park prime core status now reads "parked (paused via core_ctl, stays online at minimum frequency N MHz)".

- New: Fewer background jobs (More > Extra power saving, Off / Balanced / Strong): JobScheduler waits for more jobs and up to 1-2 hours, so background work runs in fewer batches. Only the settings this Android lists in dumpsys jobscheduler are written, and they are read back; if not taken they are put back and it says Unsupported.

- New: Compact background apps (More > RAM, off by default): about 90 s after the screen goes off, when free RAM is under 30%, background apps get their memory compacted (cmd activity compact, not closed), at most every 20 min. Runs in the screen-off keeper (no extra process) and stops when the screen turns on. Frees RAM, does not save battery.

- New: Keep Wi-Fi on while the screen is off (Battery drain, off by default): if the ROM switches Wi-Fi off with the screen off, it is turned on again, seen at once through Wi-Fi link events (plus a 60 s timer). Wi-Fi you switch off yourself stays off. Shares the screen-off keeper.

- New: Location and Bluetooth off during long screen-off (Battery drain, off by default): after the screen has been off for 5 to 120 min (default 15), Location is switched off and comes back right when the screen turns on. Bluetooth can be switched off the same way (extra option; skipped while audio plays or an audio device is connected, best effort). Location alarms, Find My Device and navigation with the screen off get no position meanwhile. Runs in the same screen-off keeper, nothing is polled.

- New: Safe mode. If three boots in a row do not finish, HyperCool switches itself off for the next boot (the module description says so) and the ROM stays as it is; turn it on again in the manager when you want.

- Change: Home shows Battery health in mAh (full-charge capacity, with the % of design capacity) instead of the battery level, and the device name is bigger, bold, with a capital codename (POCO F5 (Marble)).