This version of Wasmer ships with various improvements to the LLVM backend (1.5~2x faster runtime), updates the WASI API, and adds various bug fixes and improvements.
We'd like to thank everyone that contributed into Wasmer, with special thanks to:
- 🏅 @alocquet for adding download links to the precompiled libraries in the C API README
For a complete list of notable changes, check out the CHANGELOG.
Some highlights are:
- #898- we disabled state tracking by default in our generated LLVM code leading to a major speed improvement for uses that don't need it. It can be reenabled with the
- #897 - removes special casing of stdin, stdout, and stderr in WASI. This fixes issues like calling
fd_closeon these files. They may still be accessed from
- #863 - fixed edge cases in max and min on floating point numbers in LLVM
To update run
wasmer self-update. For installation instructions, wasmer.io