TauriReleased

Tauri 2.12.4 is out: highlights and upgrade guide

By VersionUpdates Editorial · Published Oct 14, 2026 · 2 min read

At a glance

Tauri 2.12.4 is a release published on Oct 14, 2026. It includes 8 listed changes.

Improve the error message on iOS when the development server cannot be reached through a localhost URL, suggesting tauri ios dev --host.
Fix a panic in the IPC and asset protocol handlers when the request URI has an empty path (for example ipc:foo).
PluginHandle::runmobilepluginasync and PluginHandle::runmobileplugin no longer panic (which aborts the process on iOS and Android) when a mobile plugin command resolves…
Upgraded to [email protected]
Upgraded to [email protected]

Review the details below and run your tests before upgrading.

npm

npm install @tauri-apps/cli@latest

cargo

cargo add [email protected]

(#16286) Improve the error message on iOS when the development server cannot be reached through a localhost URL, suggesting tauri ios dev --host.

(#16197) Fix a panic in the IPC and asset protocol handlers when the request URI has an empty path (for example ipc:foo).
(#16146) PluginHandle::run_mobile_plugin_async and PluginHandle::run_mobile_plugin no longer panic (which aborts the process on iOS and Android) when a mobile plugin command resolves after its caller stopped waiting, for example when the async call was cancelled by a timeout. The late response is dropped instead.

When was Tauri 2.12.4 released?

Tauri 2.12.4 was published on Oct 14, 2026.

Is Tauri 2.12.4 a major update?

Check the official notes for the project's own classification.

How do I upgrade to Tauri 2.12.4?

Use the commands in the “How to upgrade” section, then run your test suite.

Where are the official Tauri 2.12.4 notes?

On the project's official release page: https://github.com/tauri-apps/tauri/releases/tag/tauri-v2.12.4