• Add GOPATH, and prefix CONAN_ to the environment variables allowlist.

• Update documentation for user-defines.

• Updated documentation for hook caching behavior and semi-hermetic environment variables.

• Avoid throwing a null-assertion error/exception when input.config.code is
  accessed but input.config.buildCodeAssets is false. Instead, throw a
  clear and descriptive StateError.

• Added support for passing sanitizer flags (-fsanitize=address, -fsanitize=memory, -fsanitize=thread) to C compilers and linkers.
• Depend on package:code_assets ^1.2.0.

• Add cache-isolation for recorded usages under link hooks using RecordUseConfig, and deprecate the legacy resourceIdentifiers parameters.
• Add APPDATA, LOCALAPPDATA, and prefixes DOTNET_ and NUGET_ to the
  environment variables allowlist.
• Bumped dependency on package:code_assets to ^1.2.0.

• Added an optional sanitizer parameter to CodeConfig and CodeAssetExtension supporting asan, msan, and tsan.

9.4.1

• Fix a bug related to a misconfigured build hook.

• Bump ffigen, objective_c, and swift2objc versions.

• Fix a bug where generated initializers were private.
• Add support for enums.
• Add support for operator overloading.
• Generate implicit constructors for structs.
• Add support for inout parameters.
• Add support for optional primitives.
• Fix a bug where nested types were generated incorrectly.
• Add support for tuples.
• Add support for generic referred types (e.g. Array<T>, Dictionary<K, V>, Set<T>) and preserve generic arguments in generated wrappers.
• Add support for extensions.