[dependabot]

Bumps wasmtime from 49.0.4 to 50.0.0.

Release notes

Sourced from wasmtime's releases.

v50.0.0

50.0.0

Released 2026-10-20.

Added

• Wasmtime now supports the WebAssembly compact imports proposal, disabled by default, via Config::wasm_compact_imports. #14335

• The Wasmtime CLI now has options to configure unsafe intrinsics and compile-time builtins. #14279

• The Wasmtime CLI and C API can now enable the component model's canonical names and accessors features. #14344 #14497

• A new Store::gc_heap_grow method can be used to manually grow the GC heap of a store. #14341

• A new ResourceAny::resource_drop_concurrent method can be used to drop a guest resource with only an Accessor. #14362

• A new Engine::release_idle_pool_memory method can be used to release memory kept resident by the pooling allocator for idle slots. #14419 #14507

• A new off-by-default task-group-hook feature enables embedders to associate guest-to-host calls with their corresponding host-to-guest calls when using component-model-async. #14416

• The wasmtime-wasi and wasmtime-wasi-http crates now support "named imports", the implements field of the component model. #14275

• The wasmtime explore command now supports components and has resizable panes. #14426 #14427 #14458

• The debugger now exposes shared memories to gdbstub. #14087

... (truncated)

Changelog

Sourced from wasmtime's changelog.

51.0.0

Unreleased.

Added

Changed

---

Release notes for previous releases of Wasmtime can be found on the respective release branches of the Wasmtime repository.

• 50.0.x
• 49.0.x
• 48.0.x
• 47.0.x
• 46.0.x
• 45.0.x
• 44.0.x
• 43.0.x
• 42.0.x
• 41.0.x
• 40.0.x
• 39.0.x
• 38.0.x
• 37.0.x
• 36.0.x
• 35.0.x
• 34.0.x
• 33.0.x
• 32.0.x
• 31.0.x
• 30.0.x
• 29.0.x
• 28.0.x
• 27.0.x
• 26.0.x
• 25.0.x
• 24.0.x
• 23.0.x
• 22.0.x
• 21.0.x
• 20.0.x
• 19.0.x
• 18.0.x
• 17.0.x
• 16.0.x
• 15.0.x

... (truncated)

Commits

• ebe5e8d Release Wasmtime 50.0.0 (#14877)
• 5c9b044 Backport security fixes to 50.0.0 (#14821)
• 7172481 [release-50] update rustls to 0.23.46 (#14765)
• 4d23d62 [50.0.0] Combined set of backports (#14722)
• e733abb Add release notes (#14703)
• 5147dc2 [50.0.x] backport #14574 and #14624 (#14630)
• 4426c48 [50.0.0] Another crop of backports (#14604)
• 86fa356 [50.0.0] Backport some changes from main (#14546)
• f378efc Release Wasmtime 50.0.0-rc.1 (#14530)
• a01376f cranelift: mask shift amount in (x << k) >> k mid-end rules (#14526)
• Additional commits viewable in compare view

[dependabot]

Superseded by #54.