v4.5.0-beta-20260818

New Feature:

• OTA updater package has been updated to download releases from this repo. After this update, you can use OTA updates package to update firmware. For right now, Select "stable" for beta builds, once we have a stable version, we will use the "pre-release" tag for all beta builds.

Fixes:

• apply RAM mirror fix to global search repo to increase responsiveness
• fixing garbling on all remaining included packages

Why are there two versions, -O0 and -O2 are for CFLAG usage. -O0 was what the original code seemed to be used for best compatibility, but I had some issue and had to switch part of the code during the 540p transition to -02 for responsiveness. I ended doing a branch with just full O2 and addressed the most critical bugs noticed, it is in theory better performance and the one recommended. Same install instructions as the normal OnionOS. Use O2 unless you have compatibility issues.

mainui-comp-patch.zip is a compatible build of https://github.com/robcodedev/onionos-mainui-patcher

Onion-v4.5.0-beta-20260809

Fix issues with device not shutting down after entering charging state. Device will now shutdown after charging is initiated and charging image loop finishes.

Use O2 zip, unless you find you have compatibility issues.

Onion-v4.5.0-beta-20260808v2

• Address Scraper Menu garbling and exit in scarper menu causing game start
• Address terminal garbling as well

Use O2 zip, unless you find you have compatibility issues.

OnionOS v4.5.0-beta-20260805 — native 752x560 for the Miyoo Mini Flip

Renders the whole UI at the Flip's native 752x560 instead of drawing at 640x480
and letting the hardware scaler stretch it.

• Based on OnionUI v4.5-devwith native 560p Retroarch and Mini Flip lid support
• changed all UI to render at 560p to avoid 480p to 560p transition garbling
• increase responsiveness through in between frame key drop, fixing drain loops, and -O2 CFLAG
• scale up all apps that are 480p to avoid garbling on launch/edit and black framing
• Bundle in EasyLogoTweak and CPU Overclock app with Flip support

Why are there two versions, -O0 and -O2 are for CFLAG usage. -O0 was what the original code seemed to be used for best compatibility, but I had some issue and had to switch part of the code during the 540p transition to -02 for responsiveness. I ended doing a branch with just full O2 and addressed the most critical bugs noticed, it is in theory better performance and the one recommended. Same install instructions as the normal OnionOS.

Fix NTP, GLO, and more 480p apps compatibility

• change to use NTP instead of API time as API URLs are gone or incorrect
• add Miyoo Mini Flip ID as compatible with netplay and scraper
• helper script for SDL for surface apps (like Clock and Explorer)

Use O2 zip, unless you find you have compatibility issues.

v4.5-dev_patched (480p Everything)

• based on v4.5-dev (for Flip sleep support)
• add watcher function for apps and retroarch to stop garbling by forcing 480p resolution instead of allowing switching to 560p
• blank out garbling in areas that cannot be easily fixed

This is a patch, not support for new resolution. There is still some garbling on setup.