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PyPI · #2818 most downloaded on PyPI
A WebAssembly runtime powered by Wasmtime
Last release 15 days ago
21 Sep 2026
Ships on a steady schedule
a new release about every 4 weeks
Rarely documented
notes for 10 of the last 60 stable releases
2 versions withdrawn
withdrawn after publishing
7 years old
93 releases · first in 2019
Bump to 49.0.0
Bump to 49.0.0 (#343)
Bump to 48.0.0 Fix tests
Bump to 48.0.0
Fix tests
Trying to deal with CI weirdness
Trying to deal with CI weirdness
One column per quarter.
This project publishes no release notes. Between 46.0.1 and 47.0.1 there were 2 commits, 1 of them substantive:
Update to Wasmtime 46.0.1
Update to Wasmtime 46.0.1 (#339)
This project publishes no release notes. Between 45.0.0 and 46.0.1 there were 2 commits, 2 of them substantive:
Update to Wasmtime 45.0.0
Update to Wasmtime 45.0.0 (#338)
This project publishes no release notes. Between 44.0.0 and 45.0.0 there were 3 commits, 3 of them substantive:
Update to Wasmtime 44.0.0
Update to Wasmtime 44.0.0 (#334)
This project publishes no release notes. Between 43.0.0 and 44.0.0 there were 2 commits, 2 of them substantive:
Bump to 43.0.0
Bump to 43.0.0 (#330)
Bump to 42.0.0
Bump to 42.0.0 (#328)
This project publishes no release notes. Between 41.0.0 and 42.0.0 there were 2 commits, 1 of them substantive:
Bump to 41.0.0
Bump to 41.0.0 (#326)
Bump to 40.0.0
Bump to 40.0.0 (#325)
This project publishes no release notes. Between 39.0.0 and 40.0.0 there were 3 commits, 2 of them substantive:
uv on CI (#321)This project publishes no release notes. Between 38.0.0 and 39.0.0 there were 16 commits, 15 of them substantive:
This project publishes no release notes. Between 38.0.0 and 39.0.0 there were 16 commits, 15 of them substantive:
__main__ guards to examples (#306)wasmtime.loader and wasmtime.bindgen (#310)from ... import * in wasmtime.* (#304)Nothing published for this version
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