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Horde Studio v12.0.1

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@github-actions github-actions released this 09 Aug 17:51
· 11 commits to main since this release
v12.0.1
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Horde Studio 12.0.1

Version 12.0.1 is a focused Embedded Tiny Brain and launcher reliability release. It fixes the browser-origin failure reported when Horde Studio was opened directly from index.html, repairs the official launcher’s Labs asset delivery, and adds regression coverage for both paths.

Embedded Tiny Brain

  • Fixed the Failed to construct 'Worker' error caused by attempting to start the module worker from a file:// page with a null origin.
  • Worker URLs are now resolved explicitly against Horde Studio’s local HTTP application origin.
  • Direct-file mode now explains the actual browser restriction and directs the user to the included Start Horde Studio launcher.
  • Removed the misleading implication that this origin error was necessarily caused by WebGPU, WASM, browser storage or connectivity.
  • Failed worker construction now cleans up its pending request immediately instead of leaving stale work behind.

Launcher and portable app

  • Added every Horde Labs runtime file and the Embedded Tiny Brain worker to the localhost bridge’s static application manifest.
  • Confirmed the official launcher serves the module worker from http://127.0.0.1:43127 with the correct JavaScript content type.
  • Updated application version metadata and cache-busting for 12.0.1.
  • Rebuilt the portable package with the corrected launcher and Labs runtime.

Presentation

  • Added the Horde Studio 12 launch poster to the README.
  • Added an optimized Reddit-ready launch kit, derived from authentic application captures, with a hero poster, Living Worlds feature panel, Virtual Humans feature panel, Horde Labs feature panel and prepared launch copy.

Validation

  • Labs cognition audit passes, including the direct-file recovery contract.
  • MCP bridge audit passes with 15 checks, including coverage for all launcher-served Labs assets.
  • JavaScript syntax and Python compilation checks pass.
  • Browser verification confirmed the supported launcher path requests labs-embedded-worker.js successfully with HTTP 200.
  • Portable archive contents and launchers verified before tagging.
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