Changelog

What's new with Fermyon Wasm Functions ‐ features, fixes and updates. Follow @fermyontech for more.
(main) $ curl https://developer.fermyon.com/wasm-functions/changelog
Getting the latest weather updates from Fermyon Wasm Functions!

spin aka v0.4.4 Updates

August 26, 2025

We’re excited to announce the release of spin aka v0.4.4, the latest version of Fermyon Wasm Functions’ plugin!

✨ What’s New in spin aka v0.4.4

  • The spin aka logs command now supports limiting the number of log lines received with a -n flag. We still support the --tail alias if that is what you’re used to.

spin aka v0.4.3 Updates

August 07, 2025

We’re excited to announce the release of spin aka v0.4.3, the latest version of Fermyon Wasm Functions’ plugin!

✨ What’s New in spin aka v0.4.3

This release only contained internal improvements and bug fixes with no user-facing changes.

spin aka v0.4.2 Updates

July 10, 2025

We’re excited to announce the release of spin aka v0.4.2, the latest version of Fermyon Wasm Functions’ plugin!

✨ What’s New in spin aka v0.4.2

  • A new spin aka app history command has been added that enables you to view things like the deployments you’ve made to your app.

    $ spin aka app history --app-name hello-world
    +------------+----------------------------------+-------------+
    | Event      | Timestamp                        | Details     |
    +=============================================================+
    | deployment | 2025-05-26T15:44:16.906412-06:00 | Version - 3 |
    |------------+----------------------------------+-------------|
    | deployment | 2025-05-23T10:24:28.689647-06:00 | Version - 2 |
    |------------+----------------------------------+-------------|
    | deployment | 2025-05-23T10:11:55.305177-06:00 | Version - 1 |
    +------------+----------------------------------+-------------+
    
  • spin aka login no longer fails if you are trying to log in with a user that is associated with multiple accounts.

We’re excited to announce the release of spin aka v0.4.1, the latest version of Fermyon Wasm Functions’ plugin!

✨ What’s New in spin aka v0.4.1

  • Introduce a --usage-since flag to the spin aka app status command to control the time range over which app usage will be shown.

spin aka v0.4 Updates

May 26, 2025

We’re excited to announce the release of spin aka v0.4.0, the latest version of Fermyon Wasm Functions’ plugin!

This release focuses on making your development experience smoother, especially when collaborating with teammates and deploying your applications. Here’s what’s new:

✨ What’s New in spin aka v0.4.0

  • Cleaner, More Consistent Commands We’ve refined the sub-command structure and standardized flag names, so it’s easier to learn and use spin aka day-to-day.

  • App Linking for Collaboration Working with others on the same app? App linking now makes it simpler to coordinate and develop together without stepping on each other’s toes.

  • Friendlier Error Messages and Help Text When things go wrong (or if you just need a reminder), you’ll now see clearer, more actionable messages and improved command help.

  • Improved Deployment Flow Deploying your app is now more interactive, guiding you through the process for a smoother experience.