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This is a bundle of #12327, #12329, and #12250 to push out the WASIp3 updated WITs a bit sooner than waiting til Feb

alexcrichton and others added 3 commits January 13, 2026 16:30
* feat(p3)!: vendor 0.3.0-rc-2026-01-06

Update wasmtime's WASI implementation from version
0.3.0-rc-2025-09-16 to 0.3.0-rc-2026-01-06, using wkg for WIT vendoring.

This involves API changes in clocks and HTTP.

* ci: install wkg in monolith_checks

* Revert back to original WIT versions

Also refactor the script a bit to avoid too bash-isms and hopefully make
it a bit more straightforward what's happening.

---------

Co-authored-by: Bailey Hayes <[email protected]>
* feat(p3)!: vendor 0.3.0-rc-2026-01-06

Update wasmtime's WASI implementation from version
0.3.0-rc-2025-09-16 to 0.3.0-rc-2026-01-06, using wkg for WIT vendoring.

This involves API changes in clocks and HTTP.

* Handle some review comments

* Update WASI implementations to avoid `as`

This can have a loss in precision so this shuffles around some types to
ensure that `try_into` and friends are always used instead of `as`. This
changes the source-of-truth for timestamps to be `i64` seconds so WASIp2
is the odd-one-out that can't represent negative timestamps.

* Flag expected WASI failures

* Get wasi:http tests working again

* Rename `proxy` module to `service` to reflect the WIT world.
* Adjust the middleware test to using the `middleware` world.

---------

Co-authored-by: Alex Crichton <[email protected]>
Keeping up-to-date and looking to unblock bytecodealliance#12327
@alexcrichton alexcrichton requested review from a team as code owners January 14, 2026 00:34
@alexcrichton alexcrichton requested review from dicej and removed request for a team January 14, 2026 00:34
@alexcrichton alexcrichton merged commit 309028e into bytecodealliance:release-41.0.0 Jan 14, 2026
174 checks passed
@alexcrichton alexcrichton deleted the another-backport branch January 14, 2026 23:16
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3 participants