GraphCode for Windows preview 0.1.84-windows.beta31 (unsigned, invitation-only)

GraphCode for Windows: invitation-only preview (0.1.84-windows.beta31).

This unsigned Windows x86_64 beta advances native Windows parity. It is not a stable release or a declaration of complete macOS parity.

Changes since Windows beta30

• Wire: preserve connector drags across verified same-window recapture and use Create for new-edge sheets; edited edges retain OK (#962).
• Terminal restoration: qualified real keyboard input into the automatically restored selected pane after workspace close/reopen, without focus repair. This is bounded acceptance of the existing restoration path, not a new renderer or an error-free terminal claim (#963).
• Terminal chrome: show the pinned plain-shell cmd detail, refine pane labels, preserve DPI-correct tab/control widths and selected-tab overflow, and reserve terminal room through responsive panel priority (#959).
• Cards: refine attention/recovery presentation and context-bound retype, promotion, and ZIP transfer actions (#958).

Validator ownership, stress, dependency verification, and evidence-retention repairs improve qualification infrastructure; they are not additional user-facing features.

Download and verify

Download graphcode-windows-x86_64.zip and graphcode-windows-x86_64.zip.sha256 from this prerelease.

$expected = (Get-Content .\graphcode-windows-x86_64.zip.sha256).Split()[0]
$actual = (Get-FileHash .\graphcode-windows-x86_64.zip -Algorithm SHA256).Hash.ToLowerInvariant()
if ($actual -ne $expected) { throw "Checksum mismatch" }

The checksum detects corruption, not publisher authenticity. The package is unsigned; do not bypass SmartScreen or organization security policy.

Installation and upgrade limits

The ZIP contains a command-line PowerShell setup, not an MSI or graphical installer. Setup installation is explicit and per-user, including user PATH and the scheduled daemon. Verify the extracted package before installation and follow its included instructions. No installer is run by this release workstream.

Required PR packaging gates exercised real lifecycle contracts on the validated source. A specific installed beta30-to-beta31 upgrade walkthrough is not claimed. Close GraphCode and its terminal sessions before changing an existing installation; user data is preserved by default.

Known limits

• Invitation-only early testing, not production use.
• Native parity remains incremental: paired visual/high-DPI, whole action-matrix, accessibility and screen-reader conformance remain partial.
• No general mixed-DPI, touch/touchpad, physical-device, glyph appearance, or production persistence guarantee.
• Accepted restored-pane input and 12-stage stress evidence are bounded and source-bound; retained PTY resize/CSI warnings are not an error-free PTY claim.
• Unfinished New Workspace work is outside this freeze. Existing Worktrees remain available; this does not claim the deferred New Workspace work shipped.
• Use this Windows prerelease's assets, not the latest stable download shortcut, which may contain only macOS media.

Build identity

• Tag: 0.1.84-windows.beta31.
• Immutable merged source: fd8d1516430877e4bce3a6466695d29402ed5120.
• Source tree: 5daad5078d12dee8024d9d1ab3a6e01a49ad5ff2.
• Required PR gates passed on 04cc0e7c6cc01e3ade57a451f380a27313be494d, whose tree is identical to the merge; those are not claimed as newly executed merge-commit checks.
• ZIP SHA-256: 81fba880ba4059e9c7d65b86728a43965a6184896428720293cd9c6d76e22fe4.
• Hosted release build, attempt 2: pinned provider builds, package verification, embedded source/tag identity, and downloaded asset hashes passed. All 50 manifest file hashes were independently checked without executing the downloaded package.
• Attempt 1 failed fetching pinned arocc with HTTP 504 before a ZIP existed. One approved failed-job-only retry on the unchanged tag succeeded; the original failure is preserved. This build is not an installer walkthrough or a new native-input qualification.

Reporting problems

Open an issue at https://github.com/scgopi/GraphCode/issues with the windows label. Include Windows version, display scaling, reproduction steps, and status text. Remove tokens and private project content from any logs.