This prerelease fixes Effect Studio failing to open with "custom-effect catalogue must not exceed 262144 bytes".
- The complete device catalogue now loads within a separate, bounded aggregate catalogue budget.
- Home Assistant's native device information marks Experimental models while retaining the exact SKU and the existing Studio configuration link.
- The optional Share feedback action shows observed model, hardware, firmware and integration version, and prepares a report for the existing model-confirmation issue.
- Sharing remains voluntary. Nothing is uploaded automatically and no controls depend on reporting.
H617A trial: Experimental presentation is simulated in Studio and native device information so the reporting experience can be tried on real hardware. H617A's actual profile remains Supported; its capabilities and device identity are unchanged. Copied H617A reports identify the simulated presentation.
The permanent confirmation tracker is #442, and the H617A thread is #443. Review diagnostics before attaching them because GitHub comments and attachments are public.
After installation, restart Home Assistant and reload its frontend before opening Studio.