Release Wasmtime 42.0.1 (#12666)

wasmtime-publish · alexcrichton · web-flow · commit 6844a83b530f · 2026-02-25T15:26:55.000-06:00
* Release Wasmtime 42.0.1

[automatically-tag-and-release-this-commit]

* Add release notes

---------

Co-authored-by: Wasmtime Publish &lt;wasmtime-publish@users.noreply.github.com&gt;
Co-authored-by: Alex Crichton &lt;alex@alexcrichton.com&gt;
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -186,7 +186,7 @@ exclude = [
 ]
 
 [workspace.package]
-version = "42.0.0"
+version = "42.0.1"
 authors = ["The Wasmtime Project Developers"]
 edition = "2024"
 # Wasmtime's current policy is that this number can be no larger than the
@@ -240,20 +240,20 @@ extra_unused_type_parameters = 'warn'
 # tooling but aren't intended to be widely depended on.
 #
 # All of these crates are supported though in the sense that
-wasmtime = { path = "crates/wasmtime", version = "42.0.0", default-features = false }
-wasmtime-cli-flags = { path = "crates/cli-flags", version = "=42.0.0" }
-wasmtime-environ = { path = "crates/environ", version = "=42.0.0" }
-wasmtime-wasi = { path = "crates/wasi", version = "42.0.0", default-features = false }
-wasmtime-wasi-io = { path = "crates/wasi-io", version = "42.0.0", default-features = false }
-wasmtime-wasi-http = { path = "crates/wasi-http", version = "42.0.0", default-features = false }
-wasmtime-wasi-nn = { path = "crates/wasi-nn", version = "42.0.0" }
-wasmtime-wasi-config = { path = "crates/wasi-config", version = "42.0.0" }
-wasmtime-wasi-keyvalue = { path = "crates/wasi-keyvalue", version = "42.0.0" }
-wasmtime-wasi-threads = { path = "crates/wasi-threads", version = "42.0.0" }
-wasmtime-wasi-tls = { path = "crates/wasi-tls", version = "42.0.0" }
-wasmtime-wasi-tls-nativetls = { path = "crates/wasi-tls-nativetls", version = "42.0.0" }
-wasmtime-wasi-tls-openssl = { path = "crates/wasi-tls-openssl", version = "42.0.0" }
-wasmtime-wast = { path = "crates/wast", version = "=42.0.0" }
+wasmtime = { path = "crates/wasmtime", version = "42.0.1", default-features = false }
+wasmtime-cli-flags = { path = "crates/cli-flags", version = "=42.0.1" }
+wasmtime-environ = { path = "crates/environ", version = "=42.0.1" }
+wasmtime-wasi = { path = "crates/wasi", version = "42.0.1", default-features = false }
+wasmtime-wasi-io = { path = "crates/wasi-io", version = "42.0.1", default-features = false }
+wasmtime-wasi-http = { path = "crates/wasi-http", version = "42.0.1", default-features = false }
+wasmtime-wasi-nn = { path = "crates/wasi-nn", version = "42.0.1" }
+wasmtime-wasi-config = { path = "crates/wasi-config", version = "42.0.1" }
+wasmtime-wasi-keyvalue = { path = "crates/wasi-keyvalue", version = "42.0.1" }
+wasmtime-wasi-threads = { path = "crates/wasi-threads", version = "42.0.1" }
+wasmtime-wasi-tls = { path = "crates/wasi-tls", version = "42.0.1" }
+wasmtime-wasi-tls-nativetls = { path = "crates/wasi-tls-nativetls", version = "42.0.1" }
+wasmtime-wasi-tls-openssl = { path = "crates/wasi-tls-openssl", version = "42.0.1" }
+wasmtime-wast = { path = "crates/wast", version = "=42.0.1" }
 
 # Internal Wasmtime-specific crates.
 #
@@ -262,54 +262,54 @@ wasmtime-wast = { path = "crates/wast", version = "=42.0.0" }
 # that these are internal unsupported crates for external use. These exist as
 # part of the project organization of other public crates in Wasmtime and are
 # otherwise not supported in terms of CVEs for example.
-wasmtime-core = { path = "crates/core", version = "=42.0.0", package = 'wasmtime-internal-core' }
-wasmtime-wmemcheck = { path = "crates/wmemcheck", version = "=42.0.0", package = 'wasmtime-internal-wmemcheck' }
-wasmtime-c-api-macros = { path = "crates/c-api-macros", version = "=42.0.0", package = 'wasmtime-internal-c-api-macros' }
-wasmtime-cache = { path = "crates/cache", version = "=42.0.0", package = 'wasmtime-internal-cache' }
-wasmtime-cranelift = { path = "crates/cranelift", version = "=42.0.0", package = 'wasmtime-internal-cranelift' }
-wasmtime-winch = { path = "crates/winch", version = "=42.0.0", package = 'wasmtime-internal-winch'  }
-wasmtime-explorer = { path = "crates/explorer", version = "=42.0.0", package = 'wasmtime-internal-explorer'  }
-wasmtime-fiber = { path = "crates/fiber", version = "=42.0.0", package = 'wasmtime-internal-fiber' }
-wasmtime-jit-debug = { path = "crates/jit-debug", version = "=42.0.0", package = 'wasmtime-internal-jit-debug' }
-wasmtime-component-util = { path = "crates/component-util", version = "=42.0.0", package = 'wasmtime-internal-component-util' }
-wasmtime-component-macro = { path = "crates/component-macro", version = "=42.0.0", package = 'wasmtime-internal-component-macro' }
-wasmtime-versioned-export-macros = { path = "crates/versioned-export-macros", version = "=42.0.0", package = 'wasmtime-internal-versioned-export-macros' }
-wasmtime-jit-icache-coherence = { path = "crates/jit-icache-coherence", version = "=42.0.0", package = 'wasmtime-internal-jit-icache-coherence' }
-wasmtime-wit-bindgen = { path = "crates/wit-bindgen", version = "=42.0.0", package = 'wasmtime-internal-wit-bindgen' }
-wasmtime-unwinder = { path = "crates/unwinder", version = "=42.0.0", package = 'wasmtime-internal-unwinder' }
-wasmtime-debugger = { path = "crates/debugger", version = "=42.0.0", package = "wasmtime-internal-debugger" }
-wasmtime-wizer = { path = "crates/wizer", version = "42.0.0" }
+wasmtime-core = { path = "crates/core", version = "=42.0.1", package = 'wasmtime-internal-core' }
+wasmtime-wmemcheck = { path = "crates/wmemcheck", version = "=42.0.1", package = 'wasmtime-internal-wmemcheck' }
+wasmtime-c-api-macros = { path = "crates/c-api-macros", version = "=42.0.1", package = 'wasmtime-internal-c-api-macros' }
+wasmtime-cache = { path = "crates/cache", version = "=42.0.1", package = 'wasmtime-internal-cache' }
+wasmtime-cranelift = { path = "crates/cranelift", version = "=42.0.1", package = 'wasmtime-internal-cranelift' }
+wasmtime-winch = { path = "crates/winch", version = "=42.0.1", package = 'wasmtime-internal-winch'  }
+wasmtime-explorer = { path = "crates/explorer", version = "=42.0.1", package = 'wasmtime-internal-explorer'  }
+wasmtime-fiber = { path = "crates/fiber", version = "=42.0.1", package = 'wasmtime-internal-fiber' }
+wasmtime-jit-debug = { path = "crates/jit-debug", version = "=42.0.1", package = 'wasmtime-internal-jit-debug' }
+wasmtime-component-util = { path = "crates/component-util", version = "=42.0.1", package = 'wasmtime-internal-component-util' }
+wasmtime-component-macro = { path = "crates/component-macro", version = "=42.0.1", package = 'wasmtime-internal-component-macro' }
+wasmtime-versioned-export-macros = { path = "crates/versioned-export-macros", version = "=42.0.1", package = 'wasmtime-internal-versioned-export-macros' }
+wasmtime-jit-icache-coherence = { path = "crates/jit-icache-coherence", version = "=42.0.1", package = 'wasmtime-internal-jit-icache-coherence' }
+wasmtime-wit-bindgen = { path = "crates/wit-bindgen", version = "=42.0.1", package = 'wasmtime-internal-wit-bindgen' }
+wasmtime-unwinder = { path = "crates/unwinder", version = "=42.0.1", package = 'wasmtime-internal-unwinder' }
+wasmtime-debugger = { path = "crates/debugger", version = "=42.0.1", package = "wasmtime-internal-debugger" }
+wasmtime-wizer = { path = "crates/wizer", version = "42.0.1" }
 
 # Miscellaneous crates without a `wasmtime-*` prefix in their name but still
 # used in the `wasmtime-*` family of crates depending on various features/etc.
-wiggle = { path = "crates/wiggle", version = "=42.0.0", default-features = false }
-wiggle-macro = { path = "crates/wiggle/macro", version = "=42.0.0" }
-wiggle-generate = { path = "crates/wiggle/generate", version = "=42.0.0" }
-wasi-common = { path = "crates/wasi-common", version = "=42.0.0", default-features = false }
-pulley-interpreter = { path = 'pulley', version = "=42.0.0" }
-pulley-macros = { path = 'pulley/macros', version = "=42.0.0" }
+wiggle = { path = "crates/wiggle", version = "=42.0.1", default-features = false }
+wiggle-macro = { path = "crates/wiggle/macro", version = "=42.0.1" }
+wiggle-generate = { path = "crates/wiggle/generate", version = "=42.0.1" }
+wasi-common = { path = "crates/wasi-common", version = "=42.0.1", default-features = false }
+pulley-interpreter = { path = 'pulley', version = "=42.0.1" }
+pulley-macros = { path = 'pulley/macros', version = "=42.0.1" }
 
 # Cranelift crates in this workspace
-cranelift-assembler-x64 = { path = "cranelift/assembler-x64", version = "0.129.0" }
-cranelift-codegen = { path = "cranelift/codegen", version = "0.129.0", default-features = false, features = ["std", "unwind"] }
-cranelift-frontend = { path = "cranelift/frontend", version = "0.129.0" }
-cranelift-entity = { path = "cranelift/entity", version = "0.129.0" }
-cranelift-native = { path = "cranelift/native", version = "0.129.0" }
-cranelift-module = { path = "cranelift/module", version = "0.129.0" }
-cranelift-interpreter = { path = "cranelift/interpreter", version = "0.129.0" }
-cranelift-reader = { path = "cranelift/reader", version = "0.129.0" }
+cranelift-assembler-x64 = { path = "cranelift/assembler-x64", version = "0.129.1" }
+cranelift-codegen = { path = "cranelift/codegen", version = "0.129.1", default-features = false, features = ["std", "unwind"] }
+cranelift-frontend = { path = "cranelift/frontend", version = "0.129.1" }
+cranelift-entity = { path = "cranelift/entity", version = "0.129.1" }
+cranelift-native = { path = "cranelift/native", version = "0.129.1" }
+cranelift-module = { path = "cranelift/module", version = "0.129.1" }
+cranelift-interpreter = { path = "cranelift/interpreter", version = "0.129.1" }
+cranelift-reader = { path = "cranelift/reader", version = "0.129.1" }
 cranelift-filetests = { path = "cranelift/filetests" }
-cranelift-object = { path = "cranelift/object", version = "0.129.0" }
-cranelift-jit = { path = "cranelift/jit", version = "0.129.0" }
+cranelift-object = { path = "cranelift/object", version = "0.129.1" }
+cranelift-jit = { path = "cranelift/jit", version = "0.129.1" }
 cranelift-fuzzgen = { path = "cranelift/fuzzgen" }
-cranelift-bforest = { path = "cranelift/bforest", version = "0.129.0" }
-cranelift-bitset = { path = "cranelift/bitset", version = "0.129.0" }
-cranelift-control = { path = "cranelift/control", version = "0.129.0", default-features = false }
-cranelift-srcgen = { path = "cranelift/srcgen", version = "0.129.0" }
-cranelift = { path = "cranelift/umbrella", version = "0.129.0" }
+cranelift-bforest = { path = "cranelift/bforest", version = "0.129.1" }
+cranelift-bitset = { path = "cranelift/bitset", version = "0.129.1" }
+cranelift-control = { path = "cranelift/control", version = "0.129.1", default-features = false }
+cranelift-srcgen = { path = "cranelift/srcgen", version = "0.129.1" }
+cranelift = { path = "cranelift/umbrella", version = "0.129.1" }
 
 # Winch crates in this workspace.
-winch-codegen = { path = "winch/codegen", version = "=42.0.0" }
+winch-codegen = { path = "winch/codegen", version = "=42.0.1" }
 
 # Internal crates not published to crates.io used in testing, builds, etc
 wasi-preview1-component-adapter = { path = "crates/wasi-preview1-component-adapter" }
diff --git a/RELEASES.md b/RELEASES.md
@@ -1,6 +1,17 @@
+## 42.0.1
+
+Released 2026-02-25.
+
+### Fixed
+
+* Fix some minor `bindgen!` issues with `anyhow: true`
+  [#12658](https://github.com/bytecodealliance/wasmtime/pull/12658)
+
+--------------------------------------------------------------------------------
+
 ## 42.0.0
 
-Released 2026-02-20.
+Released 2026-02-24.
 
 ### Added
 
diff --git a/cranelift/assembler-x64/Cargo.toml b/cranelift/assembler-x64/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cranelift-assembler-x64"
 description = "A Cranelift-specific x64 assembler"
-version = "0.129.0"
+version = "0.129.1"
 license = "Apache-2.0 WITH LLVM-exception"
 edition.workspace = true
 rust-version.workspace = true
@@ -16,7 +16,7 @@ arbtest = { workspace = true }
 capstone = { workspace = true }
 
 [build-dependencies]
-cranelift-assembler-x64-meta = { path = "meta", version = "0.129.0" }
+cranelift-assembler-x64-meta = { path = "meta", version = "0.129.1" }
 
 [lints]
 workspace = true
diff --git a/cranelift/assembler-x64/meta/Cargo.toml b/cranelift/assembler-x64/meta/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cranelift-assembler-x64-meta"
 description = "Generate a Cranelift-specific assembler for x64 instructions"
-version = "0.129.0"
+version = "0.129.1"
 license = "Apache-2.0 WITH LLVM-exception"
 edition.workspace = true
 rust-version.workspace = true
diff --git a/cranelift/bforest/Cargo.toml b/cranelift/bforest/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-bforest"
-version = "0.129.0"
+version = "0.129.1"
 description = "A forest of B+-trees"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-bforest"
diff --git a/cranelift/bitset/Cargo.toml b/cranelift/bitset/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-bitset"
-version = "0.129.0"
+version = "0.129.1"
 description = "Various bitset stuff for use inside Cranelift"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-bitset"
diff --git a/cranelift/codegen/Cargo.toml b/cranelift/codegen/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-codegen"
-version = "0.129.0"
+version = "0.129.1"
 description = "Low-level code generator library"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-codegen"
@@ -25,7 +25,7 @@ anyhow = { workspace = true, optional = true, features = ['std'] }
 bumpalo = "3"
 capstone = { workspace = true, optional = true }
 cranelift-assembler-x64 = { workspace = true }
-cranelift-codegen-shared = { path = "./shared", version = "0.129.0" }
+cranelift-codegen-shared = { path = "./shared", version = "0.129.1" }
 cranelift-entity = { workspace = true }
 cranelift-bforest = { workspace = true }
 cranelift-bitset = { workspace = true }
@@ -57,8 +57,8 @@ env_logger = { workspace = true }
 proptest = { workspace = true }
 
 [build-dependencies]
-cranelift-codegen-meta = { path = "meta", version = "0.129.0" }
-cranelift-isle = { path = "../isle/isle", version = "=0.129.0" }
+cranelift-codegen-meta = { path = "meta", version = "0.129.1" }
+cranelift-isle = { path = "../isle/isle", version = "=0.129.1" }
 
 [features]
 default = ["std", "unwind", "host-arch", "timing"]
diff --git a/cranelift/codegen/meta/Cargo.toml b/cranelift/codegen/meta/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cranelift-codegen-meta"
 authors = ["The Cranelift Project Developers"]
-version = "0.129.0"
+version = "0.129.1"
 description = "Metaprogram for cranelift-codegen code generator library"
 license = "Apache-2.0 WITH LLVM-exception"
 repository = "https://github.com/bytecodealliance/wasmtime"
@@ -17,8 +17,8 @@ rustdoc-args = ["--document-private-items"]
 
 [dependencies]
 cranelift-srcgen = { workspace = true }
-cranelift-assembler-x64-meta = { path = "../../assembler-x64/meta", version = "0.129.0" }
-cranelift-codegen-shared = { path = "../shared", version = "0.129.0" }
+cranelift-assembler-x64-meta = { path = "../../assembler-x64/meta", version = "0.129.1" }
+cranelift-codegen-shared = { path = "../shared", version = "0.129.1" }
 pulley-interpreter = { workspace = true, optional = true }
 heck = "0.5.0"
 
diff --git a/cranelift/codegen/shared/Cargo.toml b/cranelift/codegen/shared/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-codegen-shared"
-version = "0.129.0"
+version = "0.129.1"
 description = "For code shared between cranelift-codegen-meta and cranelift-codegen"
 license = "Apache-2.0 WITH LLVM-exception"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/control/Cargo.toml b/cranelift/control/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-control"
-version = "0.129.0"
+version = "0.129.1"
 description = "White-box fuzz testing framework"
 license = "Apache-2.0 WITH LLVM-exception"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/entity/Cargo.toml b/cranelift/entity/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-entity"
-version = "0.129.0"
+version = "0.129.1"
 description = "Data structures using entity references as mapping keys"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-entity"
diff --git a/cranelift/frontend/Cargo.toml b/cranelift/frontend/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-frontend"
-version = "0.129.0"
+version = "0.129.1"
 description = "Cranelift IR builder helper"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-frontend"
diff --git a/cranelift/interpreter/Cargo.toml b/cranelift/interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-interpreter"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "Interpret Cranelift IR"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/isle/isle/Cargo.toml b/cranelift/isle/isle/Cargo.toml
@@ -7,7 +7,7 @@ license = "Apache-2.0 WITH LLVM-exception"
 name = "cranelift-isle"
 readme = "../README.md"
 repository = "https://github.com/bytecodealliance/wasmtime/tree/main/cranelift/isle"
-version = "0.129.0"
+version = "0.129.1"
 
 [lints]
 workspace = true
diff --git a/cranelift/jit/Cargo.toml b/cranelift/jit/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-jit"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "A JIT library backed by Cranelift"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/module/Cargo.toml b/cranelift/module/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-module"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "Support for linking functions and data with Cranelift"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/native/Cargo.toml b/cranelift/native/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-native"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "Support for targeting the host with Cranelift"
 documentation = "https://docs.rs/cranelift-native"
diff --git a/cranelift/object/Cargo.toml b/cranelift/object/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-object"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "Emit Cranelift output to native object files with `object`"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/reader/Cargo.toml b/cranelift/reader/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift-reader"
-version = "0.129.0"
+version = "0.129.1"
 description = "Cranelift textual IR reader"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift-reader"
diff --git a/cranelift/serde/Cargo.toml b/cranelift/serde/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-serde"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Cranelift Project Developers"]
 description = "Serializer/Deserializer for Cranelift IR"
 repository = "https://github.com/bytecodealliance/wasmtime"
diff --git a/cranelift/srcgen/Cargo.toml b/cranelift/srcgen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cranelift-srcgen"
-version = "0.129.0"
+version = "0.129.1"
 authors = ["The Wasmtime Project Developers"]
 description = "Helper functions for generating Rust and ISLE files"
 license = "Apache-2.0 WITH LLVM-exception"
diff --git a/cranelift/umbrella/Cargo.toml b/cranelift/umbrella/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 authors = ["The Cranelift Project Developers"]
 name = "cranelift"
-version = "0.129.0"
+version = "0.129.1"
 description = "Umbrella for commonly-used cranelift crates"
 license = "Apache-2.0 WITH LLVM-exception"
 documentation = "https://docs.rs/cranelift"
diff --git a/crates/c-api/include/wasmtime.h b/crates/c-api/include/wasmtime.h
@@ -212,7 +212,7 @@
 /**
  * \brief Wasmtime version string.
  */
-#define WASMTIME_VERSION "42.0.0"
+#define WASMTIME_VERSION "42.0.1"
 /**
  * \brief Wasmtime major version number.
  */
@@ -224,6 +224,6 @@
 /**
  * \brief Wasmtime patch version number.
  */
-#define WASMTIME_VERSION_PATCH 0
+#define WASMTIME_VERSION_PATCH 1
 
 #endif // WASMTIME_API_H
diff --git a/supply-chain/imports.lock b/supply-chain/imports.lock
