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Wasm3 WebAssembly interpreter and the most universal WASM runtime firmware

new version

The Wasm3 WebAssembly interpreter and the most universal WASM runtime is tracked under smart home & cameras. Its latest firmware, 0.9.1-beta, shipped on Sep 10, 2026.

Latest firmware
0.9.1-beta
Released
Category
Smart home & cameras
Last checked

How to update the Wasm3 WebAssembly interpreter and the most universal WASM runtime

Open update page ↗
  1. Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
  2. Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
  3. Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
  4. Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.

Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.

What changed

Awesome updates 🎉 Fold and fuse optimizations - 10-50% speedup on many workloads 🎉 New in Wasm3 v0.9.1 Implemented WebAssembly features: [x] Exception Handling with exnref [x] Multiple Memories [x] Memory64 + Table64 [x] Module Linking - partial support [x] Deterministic Profile Other improvements …

Manufacturer release notes ↗

Version history

0.9.1-beta

FAQ

What is the latest firmware for the Wasm3 WebAssembly interpreter and the most universal WASM runtime?

Version 0.9.1-beta, released Sep 10, 2026. This page is refreshed every hour from the manufacturer's release page.

How do I update the Wasm3 WebAssembly interpreter and the most universal WASM runtime?

See the step-by-step above. Updates usually arrive through the manufacturer's phone app or roll out automatically. Open the device's settings in the app and look for a firmware or software section.

How does Firmwarely know when there's a new version?

Every hour we read the manufacturer's official release page for the Wasm3 WebAssembly interpreter and the most universal WASM runtime and record the version, date and changelog. Subscribers watching this device get one email a day when it changed.

Is this an official Wasm3 page?

No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.

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