This version of Wasmer ships multiple improvements for WASI, a new hashing algorithm for cache using blake3 and various fixes and improvements making Wasmer more resilient and fast.
We are also shipping a new structure for the Wasmer C-API in the releases... try it out!

🏆 Contributors

We'd like to thank everyone that contributed into this release of Wasmer, with special thanks to:

• 🏅 @MikaelUrankar for his excellent work on making Wasmer available on FreeBSD
• 🏅 @repi for adding missing licenses

Changelog

• #1233 Improved Wasmer C API release artifacts.

• #1228 Singlepass cleanup: Resolve several FIXMEs and remove protect_unix.
• #1218 Enable Cranelift verifier in debug mode. Fix bug with table indices being the wrong type.

• #1213 Fixed WASI fdstat to detect isatty properly.
• #1192 Use ExceptionCode for error representation.
• #1191 Fix singlepass miscompilation on Operator::CallIndirect.
• #1180 Fix compilation for target x86_64-unknown-linux-musl.
• #1170 Improve the WasiFs builder API with convenience methods for overriding stdin, stdout, and stderr as well as a new sub-builder for controlling the permissions and properties of preopened directories. Also breaks that implementations of WasiFile must be Send -- please file an issue if this change causes you any issues.
• #1161 Require imported functions to be Send. This is a breaking change that fixes a soundness issue in the API.
• #1140 Use blake3 as default hashing algorithm for caching.
• #1129 Standard exception types for singlepass backend.