Wasmer

Fixed
- [2778](https://github.com/wasmerio/wasmer/pull/2778) Fixed f32_load/f64_load in Singlepass. Also fixed issues with out-of-range conditional branches.
- [2786](https://github.com/wasmerio/wasmer/pull/2786) Fixed a potential integer overflow in WasmPtr memory access methods.
- [2787](https://github.com/wasmerio/wasmer/pull/2787) Fixed a codegen regression in the Singlepass compiler due to non-determinism of `HashSet` iteration.

Added
- [2750](https://github.com/wasmerio/wasmer/pull/2750) Added Aarch64 support to Singlepass (both Linux and macOS).
- [2753](https://github.com/wasmerio/wasmer/pull/2753) Re-add "dylib" to the list of default features.

Changed
- [2747](https://github.com/wasmerio/wasmer/pull/2747) Use a standard header for metadata in all serialized modules.
- [2759](https://github.com/wasmerio/wasmer/pull/2759) Use exact version for Wasmer crate dependencies.

Fixed
- [2769](https://github.com/wasmerio/wasmer/pull/2769) Fixed deadlock in emscripten dynamic calls.
- [2742](https://github.com/wasmerio/wasmer/pull/2742) Fixed WASMER_METADATA alignment in the dylib engine.
- [2746](https://github.com/wasmerio/wasmer/pull/2746) Fixed invoking `wasmer binfmt register` from `$PATH`.
- [2748](https://github.com/wasmerio/wasmer/pull/2748) Use trampolines for all libcalls in engine-universal and engine-dylib.
- [2766](https://github.com/wasmerio/wasmer/pull/2766) Remove an attempt to reserve a GPR when no GPR clobbering is occurring.
- [2768](https://github.com/wasmerio/wasmer/pull/2768) Fixed serialization of FrameInfo on Dylib engine.

Added
- [2726](https://github.com/wasmerio/wasmer/pull/2726) Added `externs_vec` method to `ImportObject`.
- [2724](https://github.com/wasmerio/wasmer/pull/2724) Added access to the raw `Instance` JS object in Wsasmer-js.

CHanged
- [2711](https://github.com/wasmerio/wasmer/pull/2711) Make C-API and Wasi dependencies more lean
- [2706](https://github.com/wasmerio/wasmer/pull/2706) Refactored the Singlepass compiler in preparation for AArch64 support (no user visible changes).
Fixed
- [2717](https://github.com/wasmerio/wasmer/pull/2717) Allow `Exports` to be modified after being cloned.
- [2719](https://github.com/wasmerio/wasmer/pull/2719) Fixed `wasm_importtype_new`'s Rust signature to not assume boxed vectors.
- [2723](https://github.com/wasmerio/wasmer/pull/2723) Fixed a bug in parameter passing in the Singlepass compiler.
- [2768](https://github.com/wasmerio/wasmer/pull/2768) Fixed issue with Frame Info on dylib engine.

Added
- [2574](https://github.com/wasmerio/wasmer/pull/2574) Added Windows support to Singlepass.
- [2535](https://github.com/wasmerio/wasmer/pull/2435) Added iOS support for Wasmer. This relies on the `dylib-engine`.
- [2460](https://github.com/wasmerio/wasmer/pull/2460) Wasmer can now compile to Javascript via `wasm-bindgen`. Use the `js-default` (and no default features) feature to try it!.
- [2491](https://github.com/wasmerio/wasmer/pull/2491) Added support for WASI to Wasmer-js.
- [2436](https://github.com/wasmerio/wasmer/pull/2436) Added the x86-32 bit variant support to LLVM compiler.
- [2499](https://github.com/wasmerio/wasmer/pull/2499) Added a subcommand to linux wasmer-cli to register wasmer with binfmt_misc
- [2511](https://github.com/wasmerio/wasmer/pull/2511) Added support for calling dynamic functions defined on the host
- [2491](https://github.com/wasmerio/wasmer/pull/2491) Added support for WASI in Wasmer-js
- [2592](https://github.com/wasmerio/wasmer/pull/2592) Added `ImportObject::get_namespace_exports` to allow modifying the contents of an existing namespace in an `ImportObject`.
- [2694](https://github.com/wasmerio/wasmer/pull/2694) wasmer-js: Allow an `ImportObject` to be extended with a JS object.
- [2698](https://github.com/wasmerio/wasmer/pull/2698) Provide WASI imports when invoking an explicit export from the CLI.
- [2701](https://github.com/wasmerio/wasmer/pull/2701) Improved VFS API for usage from JS

Changed
- [2460](https://github.com/wasmerio/wasmer/pull/2460) **breaking change** `wasmer` API usage with `no-default-features` requires now the `sys` feature to preserve old behavior.
- [2476](https://github.com/wasmerio/wasmer/pull/2476) Removed unncessary abstraction `ModuleInfoTranslate` from `wasmer-compiler`.
- [2442](https://github.com/wasmerio/wasmer/pull/2442) **breaking change** Improved `WasmPtr`, added `WasmCell` for host/guest interaction. `WasmPtr::deref` will now return `WasmCell<'a, T>` instead of `&'a Cell<T>`, `WasmPtr::deref_mut` is now deleted from the API.
- [2427](https://github.com/wasmerio/wasmer/pull/2427) Update `loupe` to 0.1.3.
- [2685](https://github.com/wasmerio/wasmer/pull/2685) The minimum LLVM version for the LLVM compiler is now 12. LLVM 13 is used by default.
- [2569](https://github.com/wasmerio/wasmer/pull/2569) Add `Send` and `Sync` to uses of the `LikeNamespace` trait object.
- [2692](https://github.com/wasmerio/wasmer/pull/2692) Made module serialization deterministic.
- [2693](https://github.com/wasmerio/wasmer/pull/2693) Validate CPU features when loading a deserialized module.

Fixed
- [2599](https://github.com/wasmerio/wasmer/pull/2599) Fixed Universal engine for Linux/Aarch64 target.
- [2587](https://github.com/wasmerio/wasmer/pull/2587) Fixed deriving `WasmerEnv` when aliasing `Result`.
- [2518](https://github.com/wasmerio/wasmer/pull/2518) Remove temporary file used to creating an artifact when creating a Dylib engine artifact.
- [2494](https://github.com/wasmerio/wasmer/pull/2494) Fixed `WasmerEnv` access when using `call_indirect` with the Singlepass compiler.
- [2479](https://github.com/wasmerio/wasmer/pull/2479) Improved `wasmer validate` error message on non-wasm inputs.
- [2454](https://github.com/wasmerio/wasmer/issues/2454) Won't set `WASMER_CACHE_DIR` for Windows.
- [2426](https://github.com/wasmerio/wasmer/pull/2426) Fix the `wax` script generation.
- [2635](https://github.com/wasmerio/wasmer/pull/2635) Fix cross-compilation for singlepass.
- [2672](https://github.com/wasmerio/wasmer/pull/2672) Use `ENOENT` instead of `EINVAL` in some WASI syscalls for a non-existent file
- [2547](https://github.com/wasmerio/wasmer/pull/2547) Delete temporary files created by the dylib engine.
- [2548](https://github.com/wasmerio/wasmer/pull/2548) Fix stack probing on x86_64 linux with the cranelift compiler.
- [2557](https://github.com/wasmerio/wasmer/pull/2557) [#2559](https://github.com/wasmerio/wasmer/pull/2559) Fix WASI dir path renaming.
- [2560](https://github.com/wasmerio/wasmer/pull/2560) Fix signal handling on M1 MacOS.
- [2474](https://github.com/wasmerio/wasmer/pull/2474) Fix permissions on `WASMER_CACHE_DIR` on Windows.
- [2528](https://github.com/wasmerio/wasmer/pull/2528) [#2525](https://github.com/wasmerio/wasmer/pull/2525) [#2523](https://github.com/wasmerio/wasmer/pull/2523) [#2522](https://github.com/wasmerio/wasmer/pull/2522) [#2545](https://github.com/wasmerio/wasmer/pull/2545) [#2550](https://github.com/wasmerio/wasmer/pull/2550) [#2551](https://github.com/wasmerio/wasmer/pull/2551) Fix various bugs in the new VFS implementation.
- [2552](https://github.com/wasmerio/wasmer/pull/2552) Fix stack guard handling on Windows.
- [2585](https://github.com/wasmerio/wasmer/pull/2585) Fix build with 64-bit MinGW toolchain.
- [2587](https://github.com/wasmerio/wasmer/pull/2587) Fix absolute import of `Result` in derive.
- [2599](https://github.com/wasmerio/wasmer/pull/2599) Fix AArch64 support in the LLVM compiler.
- [2655](https://github.com/wasmerio/wasmer/pull/2655) Fix argument parsing of `--dir` and `--mapdir`.
- [2666](https://github.com/wasmerio/wasmer/pull/2666) Fix performance on Windows by using static memories by default.
- [2667](https://github.com/wasmerio/wasmer/pull/2667) Fix error code for path_rename of a non-existant file
- [2672](https://github.com/wasmerio/wasmer/pull/2672) Fix error code returned by some wasi fs syscalls for a non-existent file
- [2673](https://github.com/wasmerio/wasmer/pull/2673) Fix BrTable codegen on the LLVM compiler
- [2674](https://github.com/wasmerio/wasmer/pull/2674) Add missing `__WASI_RIGHT_FD_DATASYNC` for preopened directories
- [2677](https://github.com/wasmerio/wasmer/pull/2677) Support 32-bit memories with 65536 pages
- [2681](https://github.com/wasmerio/wasmer/pull/2681) Fix slow compilation in singlepass by using dynasm's `VecAssembler`.
- [2690](https://github.com/wasmerio/wasmer/pull/2690) Fix memory leak when obtaining the stack bounds of a thread
- [2699](https://github.com/wasmerio/wasmer/pull/2699) Partially fix unbounded memory leak from the FuncDataRegistry

Added
- [2411](https://github.com/wasmerio/wasmer/pull/2411) Extract types from `wasi` to a new `wasi-types` crate.
- [2390](https://github.com/wasmerio/wasmer/pull/2390) Make `wasmer-vm` to compile on Windows 32bits.
- [2402](https://github.com/wasmerio/wasmer/pull/2402) Add more examples and more doctests for `wasmer-middlewares`.

Changed
- [2399](https://github.com/wasmerio/wasmer/pull/2399) Add the Dart integration in the `README.md`.

Fixed
- [2386](https://github.com/wasmerio/wasmer/pull/2386) Handle properly when a module has no exported functions in the CLI.

Fixed
- [2383](https://github.com/wasmerio/wasmer/pull/2383) Fix bugs in the Wasmer CLI tool with the way `--version` and the name of the CLI tool itself were printed.