[truebest]

Publish lgnome 0.5.7 as one cumulative release snapshot over v0.5.6.

Profiles now offer 100%, 150% and 200% desktop scaling while retaining the requested resolution, including 3840×2160. The scale is carried through GCC and every Display Control layout, and profile fields are reflowed to prevent overlap. This snapshot also fixes mixer dismissal and persisted gain/mute/solo, restores settings loading after reboot, and includes experimental HEVC passthrough for the matching custom GNOME server.

Validation completed before this PR:

• 106 application Rust tests, 122 focused IronRDP tests and 86 native tests including Opus.
• Rust format, native syntax, ARM32 C/Rust ABI checks and full webOS cross-build.
• Development CI passed on the exported source tree.
• Verified IPK installed and launched on LG 27SR73U-WA, webOS 8.3.0 / firmware 03.33.46. Installed executable matches; saved profiles are byte-for-byte unchanged; logs confirm NDL H.264 at 3840×2160.

HEVC playback, 4K60 and mixed-codec switching are not established by this smoke test; HEVC remains documented as experimental. The release IPK SHA-256 is 5fc782b73fffc3833e81fa4a5f2b1c020e9b3c078e730f8f5edfd1867a678827.

PR-triggered GitHub Actions and a completed Codex integration review of this head are required before merge. Tag and Release follow the squash merge.

[truebest]

@codex review

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-20T22:12:30.092249Z	2e741f9	Manual request

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[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 2e741f9e14

ℹ️ About Codex in GitHub

Codex has been enabled to automatically review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
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• Comment "@codex review".

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[truebest]

Superseded by #7, a new single snapshot from tested development main with the Codex permission-validation finding fixed. The published release history and this candidate commit remain unchanged.