Arcadion ARCADION
Arca
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Changelog

What landed lately.

The three most recent pinpoints from the catalog. Each one is a single observed gap with a check that proves it is fixed.

Pinpoint #202 · P-202

UI redo: Codex-aesthetic chrome (canvas-inset panels, 1px-ring borders, sliding indicators, file-reference chips)

Arca's desktop chrome was visually dated against the Codex desktop reference. Top-level surfaces sat flush against the window edges and used hard 1-pixel borders + neutral panel backgrounds; dropdowns and modals leaned on heavy box-shadows with hard borders; the workspace view + manager-tab toggles cross-faded between options instead of animating; file references in the chat / NodeModal / TaskDetailDialog were either plain monospaced text or a generic `<code>` chip. Net effect: the harness read as "old Electron app" rather than "modern desktop tool". Canvas of nodes (React Flow) intentionally untouched; this is a chrome redesign.

· landed
Pinpoint #201 · P-201

Public marketing site at arcadion.dev

Arca had no public surface. Anyone hearing about the harness had nowhere to read what it is, see the moving pieces, or join the beta waitlist. The app itself is internal-only and ships as a Tauri build, so there was no static front door at all.

· landed
Pinpoint #200 · P-200

Signed and notarized macOS builds + Tauri updater channel

Arca had no signed distribution path. Builds were unsigned `.app` bundles that Gatekeeper would block, there was no updater channel, and there was no release automation. Releasing meant handing someone a `tar.gz` and asking them to right-click → Open.

· in-progress