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crates.io · #3621 most downloaded on crates.io
High-performance WebAssembly runtime
Last release 8 days ago
01 Oct 2026
Ships fairly regularly
a new release about every 2 weeks
Some releases are documented
notes for 19 of the last 60 stable releases
2 versions withdrawn
withdrawn after publishing
8 years old
114 releases · first in 2018
Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.5.0"See full list of changes in the CHANGELOG
Nothing published for this version
One column per quarter.
Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.5.0-rc.1"See full list of changes in the CHANGELOG
Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release includes:
See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.4.2"Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release includes:
See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.4.1"Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release includes:
MemoryStyle API, now requiring an 8 GiB memory mapping.See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.4.0"Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release adds:
See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.3.0"Install this version of wasmer:
Install this version of wasmer:
This is a release candidate as we are preparing for the final release of 7.3.
curl https://get.wasmer.io -sSfL | sh -s "v7.3.0-rc.1"See full list of changes in the CHANGELOG
Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release adds:
See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.2.1"Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release adds:
See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.2.0"Install this version of wasmer:
Install this version of wasmer:
This is a release candidate as we are preparing for the final release of 7.2.
curl https://get.wasmer.io -sSfL | sh -s "v7.2.0-rc.1"See full list of changes in the CHANGELOG
Install this version of wasmer:
Install this version of wasmer:
This is an alpha candidate as we are preparing for the final release of 7.2.
curl https://get.wasmer.io -sSfL | sh -s "v7.2.0-alpha.3"See full list of changes in the CHANGELOG
Install this version of wasmer:
Install this version of wasmer:
This is an alpha candidate as we are preparing for the final release of 7.2.
curl https://get.wasmer.io -sSfL | sh -s "v7.2.0-alpha.2"See full list of changes in the CHANGELOG
Install this version of wasmer:
Install this version of wasmer:
This is a alpha candidate as we are preparing for the final release of 7.2.
curl https://get.wasmer.io -sSfL | sh -s "v7.2.0-alpha.1"See full list of changes in the CHANGELOG
Important For packaging purposes, use the provided wasmer-full-source.tar.xz , which includes all required submodules.
Important
For packaging purposes, use the provided wasmer-full-source.tar.xz, which includes all required submodules.
This release adds:
--enable-pass-params-opt optimization for LLVM, now enabled by default.WASMER_REPRODUCIBLE_BUILD=1 environment variable.secret export and secret import subcommands were introduced for easier manipulation with secrets.run --enable-nan-canonicalization.See full list of changes in the CHANGELOG
Install this version of wasmer:
curl https://get.wasmer.io -sSfL | sh -s "v7.1.0"Install this version of wasmer:
Install this version of wasmer:
This is a release candidate as we are preparing for the final release of 7.1.
curl https://get.wasmer.io -sSfL | sh -s "v7.1.0-rc.3"See full list of changes in the CHANGELOG
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