Retro Chiaki v0.3.2

0.3.2 - 2026-08-06

💼 Changes

• Fix pre-stream input breakage: don't bundle libevdev/libudev

The release package bundled its own build environment's libevdev.so.2 and
libudev.so.1. LD_LIBRARY_PATH made the app prefer those over the device's
own matching copies, which silently broke gptokeyb's virtual-input
handling (all pre-stream click/button navigation) while leaving Qt/EGL
graphics unaffected -- confirmed by direct A/B testing on device.

Both libraries read the device's own evdev/uinput nodes, so like glibc
they need to come from the target device, not this build environment.

Retro Chiaki v0.3.1

0.3.1 - 2026-08-06

💼 Changes

• Fix arm64 package installation on GitHub's amd64 runner
• Prepare v0.3.1 release documentation
• Allow the release workflow via workflow_dispatch
• Add automated release CI (build, package, changelog, GitHub Release)
• Added buttons remapping support.
• Moved l2/r2 into mapper.

Retro Chiaki v0.2.0 — Universal H700 display support

Retro Chiaki is a PS4 / PS5 Remote Play client adapted for Allwinner H700 handhelds running muOS.

What’s new

• One ARM64 build now detects the framebuffer at runtime and adapts to both 720×480 and 640×480 displays.
• Main window, Settings, registration, on-screen keyboard and stream viewport are constrained to the detected panel.
• EGLFS and Mali rendering no longer use a fixed 720×480 window.
• Added original 320×240 muOS/PortMaster preview artwork.
• Documented bundled Qt/EGLFS components and system requirements.

Compatibility

Tested on Anbernic RG34XXSP (720×480) with muOS 2601 Jacaranda. Other H700 devices and 640×480 displays are supported by the adaptive layout but remain unverified. KNULLI is not tested yet.

Installation

1. Download retro-chiaki-v0.2.0-portmaster-muos-h700.zip below.
2. Extract it to the root of the SD card containing the ROMS and ports directories.
3. Verify ROMS/Ports/Chiaki.sh and ports/chiaki/chiaki exist.
4. Refresh Ports or reboot, then start Ports → Chiaki.

PortMaster must be installed. No separate PortMaster runtime such as Mono, Love or Weston is required; Qt 5 and EGLFS dependencies are bundled.

A separate native muOS Application package is planned, but is not included in v0.2.0.

Recommended settings

• Resolution: 540p
• FPS: 30
• Codec: H.264
• Display: Original or Stretch to Screen

SHA-256:
ec04c4ec86355d8410e358b4858de1cc263478a51be1de8192798588bd4dc2be

Retro Chiaki v0.1.1 — optimized RG34XXSP defaults

Patch release for the Anbernic RG34XXSP (720×480) PS4 / PS5 Remote Play client.

Changes

• Fresh-install stream defaults are now 540p, 30 FPS, and H.264.
• Display mode Keep 16:9 was renamed to the clearer Original.
• README now clearly describes support for PS4, PS4 Pro, PS5, PS5 Digital Edition and PS5 Pro.
• Added Anbernic and KNULLI discoverability. KNULLI remains untested and is not covered by this build's compatibility guarantee.

Existing user settings are preserved when upgrading. This package remains specifically built and tested for RG34XXSP 720×480 on muOS; 640×480 devices need a separate build.

Recommended settings

• Resolution: 540p
• FPS: 30
• Codec: H.264
• Display Mode: Original for correct proportions or Stretch to Screen to fill the panel

Installation

Extract the attached ZIP to the root of the SD card containing the muOS ROMS and ports directories.

SHA-256:

e93dc346bf576b6f76f88fc63fd6bce045b06548748ca912d24f541907bb1949

Retro Chiaki v0.1.0 — RG34XXSP 720×480

First public Retro Chiaki release for the Anbernic RG34XXSP (720×480) running muOS Jacaranda.

This package is built and tested specifically for RG34XXSP. 640×480 handhelds require a separate build and are not supported by this artifact yet.

Highlights

• Ready-to-extract PortMaster-style package
• Mali/eglfs video rendering fixes
• Handheld-sized, scrollable UI and on-screen registration keyboard
• Keep 16:9 or stretch-to-screen display modes
• RG34XXSP SDL controller mapping with working analog sticks, triggers, L3/R3
• Select mapped to DualSense touchpad click
• Select + Start exits the application
• SDL/ALSA audio output through muOS PipeWire
• Cursor and duplicate gptokeyb input fixes during streaming
• Bundled Qt 5 runtime and dependencies

Installation

1. Download the ZIP attached below.
2. Extract it to the root of the SD card containing your muOS ROMS and ports directories.
3. Verify /mnt/mmc/ROMS/Ports/Chiaki.sh and /mnt/mmc/ports/chiaki/chiaki exist.
4. Refresh Ports or reboot, then launch Chiaki.

See the repository installation guide for registration and troubleshooting.

Feedback, bug reports and feature requests are welcome in Issues.

Integrity

SHA-256:

699924c9ca2dfee6bd2a11038dc6841475649c64b9defbe9aa14792f91b87baa