chore(release): 0.10.1

Author: GamePad64

CHANGELOG.md

@@ -5,6 +5,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.10.1] - 2026-06-29
+
+### Added
+
+- **Experimental WebAssembly GC support** — the runtime now enables the
+  function-references and GC proposals, so GC-backed guest languages
+  (Kotlin/Wasm, and future JVM/Dart targets) can load. Experimental spike;
+  additive for existing components.
+- **WebAssembly exception-handling support** — components carrying
+  C++-exception extensions (e.g. numpy 2.x's pocketfft) now run. Additive:
+  components without the exceptions proposal are unaffected.
+
+### Fixed
+
+- Fresh checkouts and git worktrees now build without manually copying WIT
+  dependencies — `act-cli`'s `wit/deps` are vendored into the repo.
+
 ## [0.10.0] - 2026-06-26
 
 ### Added

Cargo.lock

@@ -3,7 +3,7 @@ members = ["act-cli", "act-build", "crates/act-store", "crates/act-policy"]
 resolver = "3"
 
 [workspace.package]
-version = "0.10.0"
+version = "0.10.1"
 edition = "2024"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/actcore/act-cli"

Cargo.toml

@@ -97,6 +97,9 @@ pub fn create_engine() -> Result<Engine> {
     // extensions run (e.g. numpy 2.x's pocketfft throws). Additive: components
     // without the exceptions proposal are unaffected.
     config.wasm_exceptions(true);
+    // SPIKE: enable WasmGC so GC-backed guests (Kotlin/Wasm, future JVM/Dart) run.
+    config.wasm_function_references(true);
+    config.wasm_gc(true);
     let engine = Engine::new(&config)
         .map_err(|e| anyhow::anyhow!("failed to create wasmtime engine: {e}"))?;
     Ok(engine)