Selecting the version

Currently, the Wasm plugins are not backwards compatible. So you need to select an appropriate version of swc_core for your plugin.

Thie page documents the version of swc_core you can use for each runtime.

Note for next.js

If you use a version in a range of the title, the Wasm plugin will work for the runtimes written in the body.

We enabled strict mode of rkyv and updated wasmer to v3.

We updated rkyv to v0.7.40 and the bug is now fixed.

Due to a bug of rkyv@v0.7.37, you are recommended to use nightly-2022-09-23 as the compiler if you are building a plugin for these targets.

Last updated on May 17, 2023