Breaking Changes

• wasi_socket_ext.c: fix error reporting (#4476)
• lib-socket: make getaddrinfo return EAI_ values (#4498)
• bump AOT_CURRENT_VERSION for extended-const (#4511)

New Features

Bug Fixes

• modify macro related to simde when WASM_OP_SELECT_128 (#4461)
• posix os_socket_accept: stop assuming socklen_t is unsigned int (#4488)
• wasi_socket_ext.c: fix the number of getaddrinfo results (#4466)
• Fix typos (#4472)
• fix regression running_config.json (#4477)
• posix os_socket_addr_resolve: relax compatibility check (#4469)
• Add validation for recursive type count in loader (#4440)

Enhancements

• Add CI on Zephyr (#4336)
• introduce wasm_runtime_instantiate_ex2 (#4444)
• Add a CLI option to specify shared heap size on Windows platform (#4503)
• wasi-nn: add a comment on load_by_name_with_config (#4492)
• nn-cli: add an option to use load_by_name (#4490)
• wamr-wasi-extensions: document (#4493)
• doc/socket_api.md: some historical notes (#4494)
• lib-socket: implement getsockopt(SOL_SOCKET,SO_TYPE) (#4458)

Others

• build(deps): Bump github/codeql-action from 3.29.2 to 3.29.3 (#4507)

Breaking Changes

• Refactor copy callstack feature (#4401)
• Enable WAMR_BUILD_WASI_EPHEMERAL_NN by default (#4381)
• Enable aot memory64 sw bounds checks by default (#4350)

New Features

• Support extended constant expressions (#4432)
• Shared heap enhancements for Interpreter and AOT (#4400)

Bug Fixes

• posix os_socket_addr_resolve: return the consistent max_info_size (#4467)
• fix a wamrc debug mode compile issue (#4470)
• wasi-nn: do not pretend to support legacy abi in openvino and llamacpp (#4468)
• appease a few compiler warnings (-Wstrict-prototypes) (#4465)
• enable aux stack frame for aot compiler fuzz test (#4462)
• improve logic of heap_type validation when ref.null (#4372)
• wasi_nn_llamacpp.c: explicitly reject unimplemented input index (#4446)
• wasi: avoid user-triggerable 0-sized allocations (#4452)
• Fix socket shutdown (#12) (#4449)
• wasi_nn_llamacpp.c: validate input tensor type/dimensions (#4442)
• wasi_nn_llamacpp.c: reject invalid graph and execution context (#4422)
• wasi_nn_openvino.c: avoid self-assignment warning (#4434)
• Fix potential integer overflow issues (#4429)
• Improve run.py of regression (#4417)
• wasi-nn: reduce code duplication a bit (#4433)
• Refactor AOTObjectData definition to use a forward declaration (#4428)
• CI: revert SGX retry attempts (#4421)
• loader: fix a potential overflow issue (#4427)
• wasi_nn_openvino.c: fix a debug build (#4416)
• Fix few shadow warnings (#4409)
• wasi_nn_llamacpp.c: remove an unused variable (#4415)
• wasi_nn_llamacpp.c: fix buffer overruns in set_input (#4420)
• wasi-nn: make the host use the wasi_ephemeral_nn version of tensor_data (#4411)
• Collective fix (#4413)
• fix bug in bh_vector when extending (#4414)
• wasi_nn_llamacpp.c: make this compilable (#4403)
• Fix handling of non-nullable global_type during global import (#4408)
• loader: add type index checking (#4402)
• wasi_nn_tensorflowlite.cpp: fix get_output return size (#4390)
• wasi-nn: fix context lifetime issues (#4396)
• CI: fix the description of upload_url (#4407)
• wamr-wasi-extensions/socket: disable reference-types (#4392)
• wasi_nn_openvino.c: implement multiple models per instance (#4380)
• Improve spec test execution by adding retry logic for transient errors (#4393)
• wasi-nn: add minimum serialization on WASINNContext (#4387)
• deprecate legacy WAMR-specific "wasi_nn" module (#4382)
• wasi-nn: fix tensor_data abi for wasi_ephemeral_nn (#4379)
• core/iwasm/libraries/wasi-nn/test: use the correct version of keras (#4383)
• Fix several issues related to night-run CI and test scripts. (#4385)
• wasi_nn_tensorflowlite.cpp: reject non-fp32 input earlier (#4388)
• core/iwasm/libraries/wasi-nn/test/build.sh: add a tip for intel mac (#4389)
• wasi-nn: don't try to deinit uninitialized backend (#4375)
• wasi-nn: apply the shared library hack to darwin as well (#4374)
• add nn-cli example (#4373)
• wasi_nn_openvino.c: remove pre/postprocessing and layout assumptions (#4361)
• send an empty/error reply from server (#4362)
• wasi_nn_openvino.c: add a missing buffer overflow check in get_output (#4353)
• wasi_ephemeral_nn.h: prefix identfiers to avoid too generic names (#4358)
• wamr-wasi-extensions: add lib-socket things (#4360)
• wasi_nn_openvino.c: remove broken xml check (#4365)
• add validation for array type in load_init_expr(GC only) (#4370)
• wasi-nn: fix backend leak on multiple loads (#4366)
• Collective fix for typos and minor bugs (#4369)
• Modify AOT static PGO to conform to llvm-18 and add a CI job to test static PGO on the coremark benchmark (#4345)
• Update WABT downloads URL (#4357)
• clean up incompatible running mode checks in test script and ci (#4342)
• Follow #4268 to deprecate wamr_ide-related components (#4341)
• Update type validation in load_table_import() and load_table() (#4296)
• wasi_nn_openvino.c: remove the tensor layout adjustment logic (#4308)
• add heap-type check for GC when ref.null (#4300)
• wasi_nn_types.h: remove a seemingly stale comment (#4348)
• wasi_socket_ext.c: avoid tls to make this library-friendly (#4338)
• wasi-nn: do not assign wasi_nn_ctx->backend multiple times (#4329)
• wasi_nn.h: make this compatible with wasi_ephemeral_nn (#4330)
• remove temporary wasi-libc build steps from CI workflows (#4343)
• wasi-nn: fix the size of tensor->type (#4333)
• wasi-nn: move some host-only things out of wasi_nn_types.h (#4334)
• Collective fix: fix some typos (#4337)
• Update binary compression steps to follow symlinks for actual files (#4321)
• Add wamrc compilation into Windows CI workflow (#4327)
• wasi-nn: remove unused wasi_nn_dump_tensor_dimension prototype (#4325)
• wasi_nn.h: add import_name attribute (#4328)
• wasi-nn: protect the backend lookup table with a lock (#4319)
• handle nullable heap reference types in import section (#4302)
• wasi_nn_openvino.c: make this buildable (#4305)
• wasi-nn: fix shared library filenames for macOS (#4306)
• fix wasi-nn abi definitions (#4307)
• wasi-nn: remove "backends" argument from detect_and_load_backend() (#4309)
• wasi_nn_openvino.c: fix a few printf formats (#4310)
• Bump uvwasi to latest commit #392e1f1 (#4312)

Enhancements

• Add readme for extended const (#4471)
• Add security issue runbook (#4450)
• docs: fix cmake variable typo (#4441)
• CI: add wamr_wasi_extensions to the release assets (#4425)
• CI: build wamr-wasi-extensions (#4394)
• improve installation steps for wasi-sdk and wabt on Windows (#4359)
• wamr-wasi-extensions: add a cmake package to provide our wasi extension (#4344)
• Update Dockerfile for Zephyr SDK and Zephyr-project versioning (#4335)
• add load_by_name in wasi-nn (#4298)

Others

• build(deps): Bump ossf/scorecard-action from 2.4.1 to 2.4.2 (#4315)
• build(deps): Bump github/codeql-action from 3.29.1 to 3.29.2 (#4459)
• build(deps): Bump github/codeql-action from 3.29.0 to 3.29.1 (#4436)
• build(deps): Bump github/codeql-action from 3.28.19 to 3.29.0 (#4371)
• build(deps): Bump github/codeql-action from 3.28.18 to 3.28.19 (#4346)
• build(deps): Bump requests from 2.32.3 to 2.32.4 in /build-scripts (#4349)

Breaking Changes

• Revert the location to install public headers (#4295). This restores compatibility (of installed headers) with WAMR-2.2.0 and earlier.

New Features

• feat: Add instruction metering for interpreter (#4122)

Bug Fixes

• updating WASI stdio handle initialization and build options for UVWASI (#4260)
• Fix SIMD load lane to avoid incompatible pointer types (#4278)
• Fixed unit tests on X86_32 (#4279)
• Improve Embedding WAMR guideline (#4284)
• Fix Compiler Error C2491 (#4286)
• Enhance type checking for function types in loader and improve error handling (#4294)
• Dockerfile.vx-delegate build error fix (#4273)
• Enable runtime API exposure for MSVC builds (#4287)

Enhancements

• feat(yml): Add ESP32-P4 and ESP32-C5 support (#4270)
• add a sample to use cmake package (#4291)

Others

• build(deps): Bump github/codeql-action from 3.28.17 to 3.28.18 (#4285)

Breaking changes

New features

• simd for fast-interp (#4131)
• copy call-stack (#4033)

Bug fixes

• fix(ios): Remove float-abi flag (#3889)
• Fix out of bounds issues after memory.grow on non-aot non-threads builds (#3872)
• Fix out of bounds issue in is_native_addr_in_shared_heap function (#3886)
• Fix mmap flags for AOT loader on non-Linux SGX platforms (#3890)
• fix(uwp): Gate NTSTATUS definition behind WINAPI_PARTITION_DESKTOP for UWP builds (#3897)
• Fix linked global initialization in multimodule (#3905)
• Correct the table index calculation in aot_instantiation (#3903)
• Fix a leak in wasm_loader_emit_br_info (#3900)
• Check possible integer overflow in aot memory boundary check (#3920)
• Fix CI wamr-ide error (#3913)
• Fix WASI Path Mapping Processing (#3923)
• Use plain assignment rather than bh_memcpy_s (#3924)
• Fix loader small bug (#3928)
• don't return an uninitialized trap if argv_to_results fails (#3935)
• support WASM_FUNCREF return type in argv_to_results (#3936)
• Fix incorrect assignment in win_file.c (#3939)
• Fix aot table instantiate (#3946)
• set alignment 4 when loading multi return value (#3955)
• Only access Zephyr thread stats info when it's available (#3962)
• top-level cmakefile: fix macOS build (#3968)
• Handle a new scenario where an item is both exported and imported. (#3984)
• platform/nuttx: Flush icache/dcache properly (#4147)
• fix(runtest.py): A workaround to bypass errors that occur when deleting temporary files (#4093)
• Fix build issues when compiling WAMRC as a cross-compiler (#4112)
• include bh_platform.h (#4135)
• Fix iwasm build error when WAMR_BUILD_WASI_NN enabled (#4138)
• avoid Windows perform newline translation (#4128)
• fix: correct typos and improve comments across multiple files by codespell (#4116)
• fix: fix load aarch64 aot failed (#4114)
• wasm_loader allocates more spaces for elements (#4099)
• fix: add dispose of the debug information builder when destroying compilation context (#4105)
• prevent mmap size overflow on 32 bit platform for memory.grow (#4071)
• fix: when load aot init expr,no type_idx set. (#4094)
• fix(aot_emit_aot_file): prevent buffer emission for zero byte_count (#4095)
• fix(build_llvm_libraries.yml): Correct script path for build_llvm.py (#4089)
• fix(unit-test): libc_builtin_test issues (#4073)
• [gc] Subtyping fix (#4075)
• fix(build_llvm.py): clean up whitespace and formatting in build script (#4087)
• Unit test:type matching issue and code redundancy (#4079)
• fix(aot): ensure value_cmp does not exceed br_count in branch table compilation (#4065)
• In wasm32, fix potential conversion overflow when enlarging 65536 pages (#4064)
• Use wasm32-wasip1 instead of wasm32-wasi target for rust code (#4057)
• Update Rust target from 'wasm32-wasi' to 'wasm32-wasip1' in CI (#4050)
• Fix wasm loader check data segment count (#4039)
• Fix table index calculations in wasm_loader and wasm_mini_loader (#4004)
• Ensure **heap_base and **data_end global indices are validated against import count (#3996)
• fix format specifier warning on 32bit builds (#4177)
• Remove indirect-load for constants on Xtensa Target to improve performance (#4162)
• cmake: Enhance target selection for ARM architectures with FPU (#4185)
• Add import memory/table flag assert check for miniloader (#4179)
• Fix few integer overflowing (#4161)
• prevent frame_offset underflow in wasm_loader (#4165)
• fix: Remove unused variables in SIMD_v128_const case (#4197)
• fix false native stack overflow detections with HW_BOUND_CHECK (#4196)
• Keep fix the CMake compatibility issue (#4180)
• Fix the error of AOT mode on the "i386-windows-msvc" platform (#4183)
• debug-engine: fix a few type mismatches (#4189)
• Replace CMAKE_CURRENT_FUNCTION_LIST_DIR (#4200)
• fix potential memory leak (#4205)
• Add missing V128 handling in WASM_OP_BR (#4203)
• fix print_help when libc wasi is enabled (#4218)
• LLVM: don't verify instcombine fixpoint (#4219)
• LLVMCreateTargetMachineWithOpts: disable large data (#4220)
• set default value of WAMR_BUILD_REF_TYPES to 1 in standalone cases (#4227)
• platform/nuttx: Fix dcache operation in os_dcache_flush (#4225)
• fix return types of our 64-bit clz/ctz/popcount intrinsics (#4238)
• riscv: avoid llvm.cttz.i32/i64 for xip (#4248)
• Add overflow check for preserved local offset in preserve_referenced_local (#4211)
• aot_resolve_object_relocation_group: adapt to LLVM 16 (#4250)
• initialize WASI stdio handles to invalid for better error handling (#4092)
• Modifying build flags to ensure libiwasm.so is built (#4255)
• Stop pretending to support extended-const proposal (#4258)
• Improve readlinkat_dup() to handle symlink size correctly (#4229)
• fix: improve error handling of snprintf() in send_thread_stop_status() (#4234)
• Don't call os_thread_get_stack_boundary unless we actually use it (#4264)
• avoid access null pointer (#4262)
• disable compiler to prevent get_current_target() crash (#4251)
• product-mini/platforms/windows: set C++17 explicitly (#4269)
• fix buf checking in load_table_section (#4276)
• Set CMAKE_OSX_SYSROOT when building lldb (#4274)
• Add select 128 (#4236)

Enhancements

• Refine looking up aot function with index (#3882)
• Wasm loader enhancement: check code size in code entry (#3892)
• Refactor AOT loader to support compatible versions (#3891)
• GlobalValueSet was moved to IRPartitionLayer recently, but we have a local definition anyway (#3899)
• Support external toolchain on Windows for aot compiler (#3911)
• Drop declarative elements on module instantiation (#3922)
• add testcases for shared heap and fix POP_MEM_OFFSET of memory64 (#3916)
• Enable ref types by default (#3894)
• Update README.md to clarify Windows toolchain support and ESP-IDF reference (#3917)
• add thread cpu time for zephyr (#3937)
• Improvements for platform thread APIs on Windows and Zephyr (#3941)
• Refactor SConscript and add file checks in iwasm.c (#3945)
• Consume the placeholders that were put when emitting table info (#3940)
• wasm_export.h: Use "default" visibility for gcc and clang (#3957)
• [fuzzing] Enable instantiation (#3958)
• use a random secret key (#3971)
• CMakeLists.txt: Do not require C++ (#3956)
• add reference type support by default for darwin to support WASI-SDK-25 (#3978)
• top-level cmake: link llvm libraries to our shared library (#3973)
• Set thread information earlier in exec_env creation (#3967)
• Break aot_create_comp_data into small functions (#3987)
• Optimize memory initialization handling in AOT loader (#3983)
• nuttx: remove the up_x API for kernel build (#4154)
• Expose WAMR_BUILD_GC_HEAP_SIZE_DEFAULT as a CMake option (#4124)
• Use log instead of using assertion in aot loader (#4119)
• feat: use C linkage in aot_comp_option.h for C++ embeding (#4106)
• Cmake improvements (#4076)
• feat: add support for EXTERNREF value type and enable AOT validator in fuzz tests (#4083)
• build_llvm.py: Allow to build xtensa target on non-xtensa host (#4086)
• Add a conditional check for the macro STDC_VERSION (#4080)
• [fuzzing] execute every exported function (#3959)
• Update memory allocation functions to use allocator user data (#4043)
• Add versioning support and update CMake configuration (#3933)
• Show wasm proposals status during compilation and execution (#3989)
• add a validator for aot module (#3995)
• Synchronize the GC spec tests to the commit from December 9. 2024. (#4022)
• Refine getting const offsets in wasm loader of fast-interp (#4012)
• fixes for compiling on windows (#4026)
• .github: Add shared lib builds (#3975)
• Error message improvement (#4000)
• Refine read leb int wasm loader of fast interpreter (#4017)
• Enable shrunk memory by default and add related configurations (#4008)
• Add documentation regarding security issues and the status of Wasm proposals (#3972)
• Improve stack consistency by ensuring sufficient space for dummy offsets (#4011)
• Check whether related table has funcref elem in opcode call_indirect (#3999)
• [fuzzing] Use software bound-check during fuzzing (#4003)
• Add an example of how to embed WAMR in Zephyr user mode (#3998)
• Update cmake min to 3.14 (#4175)
• aot: add new u64 intrinsics (#4168)
• Refactor Dockerfile and update .dockerignore for wasi-nn tests; adjust map-dir parameters in smoke test script (#4158)
• improve variable naming and code clarity in SIMD operations (#4157)
• Raise CI runner to ubuntu 22.04 (#4191)
• Remove the dlen to optimize it. (#4193)
• Add missing casts and improve error handling in performance map functions (#4202)
• Raise wasi-sdk to 25 and wabt to 1.0.37 (#4187)
• wamrc: add --disable-llvm-jump-tables option (#4224)
• feat(fuzz): add a new fuzzing target about aot compiler (#4121)
• bypass vptr santizier (#4231)
• use a selected llvm libs list to replace the full list (#4232)
• teach aot emitter/loader about .srodata and .srodata.cst* sections (#4240)
• run_clang_format_diff: mention homebrew for clang-format installation (#4237)
• Use --target to pass a triple in wamrc (#4199)
• samples/wasm-c-api: skip aot compilation unless necessary (#4239)
• samples/wasm-c-api: remove unused valgrind detection (#4249)
• More detail to python setup, and fixed small typo (#4247)
• JIT: don't join worker threads twice (#4252)
• aot_resolve_object_relocation_group: adapt to LLVM 19 (#4254)
• build-scripts/build_llvm.py: bump to llvm 18 (#4259)
• CI: make macos' build_samples_wasm_c_api similar to ubuntu (#4253)
• Refactor fast-interpreter SIMD compilation flags (#4261)
• Bypass wamr_ide-related components from the release process. (#4268)
• Check for WASM_ENABLE_SIMDE in a couple more places (#4266)
• Add error handling for sgx ci (#4222)

Security Issues

• Add validation for old_path in wasi_path_symlink (# CVE-2025-43853)

Others

• Exclude fuzz test python and npm...

Breaking changes

New features

• Add support for multi-memory proposal in classic interpreter (#3742)
• wasi-nn: Add a new target for llama.cpp as a wasi-nn backend (#3709)
• Add memory instance support apis (#3786)
• Implement a first version of shared heap feature (#3789)
• Support dynamic aot debug (#3788)
• Implement shared heap for AOT (#3815)
• Support table64 extension in classic-interp and AOT running modes (#3811)

Bug fixes

• Enable merged os_mmap for aot data sections (#3681)
• Fix arm64 issues on mac (#3688)
• aot loader: Call os_mmap with MMAP_MAP_32BIT only when target is x86-64 or riscv64 (#3755)
• Fix building iwasm_shared and iwasm_static libs on win32 (#3762)
• Fix compile error when multi-module and tags are enabled (#3781)
• Fix aot multi export memory support (#3791)
• Fix Windows compile error when uvwasi is enabled (#3810)
• Fix missing symbols when using aot mode on riscv platforms (#3812)
• Fix mac build of libc_emcc_wrapper.c (#3836)
• aot_comp_option.h: Add missing stdint.h header (#3834)
• Fix compilation error found in tflite test (#3820)
• Fix exec_env_tls assertion in module instantiation (#3844)
• Fix issues of destroy_shared_heaps (#3847)

Enhancements

• aot loader: Refine os_mmap related code (#3711)
• Enable merged os_mmap for aot data sections and aot text (#3743)
• Improve posix mmap retry logic (#3714)
• Remove unnecessary code duplication in aot runtime (#3767)
• Add wamrc parameter to configure stack frame features (#3763)
• refactoring: Re-use commit IP functionality between exception handling and other cases (#3768)
• AOT call stack optimizations (#3773)
• Appease GCC strict prototypes warning (#3775)
• Appease GCC -Wformat (#3783)
• Fix compiler warnings (#3784)
• Implement option for skipping function index in the callstack (#3785)
• Fix a compile warning in aot_emit_function.c (#3793)
• Restore cmake hidden compile symbol visibility (#3796)
• Refactor shared heap feature for interpreter mode (#3794)
• Add no_resolve to LoadArgs and wasm_runtime_resolve_symbols (#3790)
• shared heap: Fix some issues and add basic unit test case (#3801)
• Add shared heap sample (#3806)
• Fix unused param warning when GC is enabled (#3814)
• Add scoreboard CI for supply-chain security (#3819)
• Emit load_addr and load_size if WAMR_ENABLE_COMPILER is set (#3835)
• libc-emcc: Use alternate method to check getrandom support (#3848)
• Enable libc-wasi for windows msvc build (#3852)
• Remove unused folder samples/gui and samples/littlevgl (#3853)
• Fix some compile warnings and typos (#3854)
• Allow to set native stack boundary to exec_env (#3862)
• Refine wasm/aot function instance lookup (#3865)
• Fix quadratic runtime for duplicate export name detection (#3861)

Others

• Add a comment on AOT_SECTION_TYPE_SIGNATURE (#3746)
• CI: Freeze version of bloaty for NuttX compilation (#3756)
• aot compiler: Allow to control stack boundary check when boundary check is enabled (#3754)
• Update ref to the multi-memory tests (#3764)
• compilation_on_nuttx.yml: Update checkout action to suppress warnings (#3765)
• CI: Disable parallel test in spectest for NuttX (#3780)
• spec_test_on_nuttx.yml: Disable riscv32_ilp32f for now (#3777)
• Ignore temporary file from aider (#3787)
• Add CODEOWNERS (#3822)
• build(deps): bump github/codeql-action from 2.2.4 to 3.26.9 (#3826)
• build(deps): bump actions/upload-artifact from 3.1.0 to 4.4.0 (#3827)
• build(deps): bump ossf/scorecard-action from 2.3.1 to 2.4.0 (#3828)
• build(deps): bump github/codeql-action from 3.26.9 to 3.26.11 (#3843)
• build(deps): bump actions/upload-artifact from 4.4.0 to 4.4.3 (#3855)
• build(deps): bump github/codeql-action from 3.26.11 to 3.26.12 (#3856)
• Add Windows wamrc and iwasm build in release CI (#3857)
• Fix syntax error in codeql_buildscript.sh (#3864)
• release CI: Add another iwasm binary that supports Garbage Collection and Exception Handling (#3866)
• Fix lookup function issue reported in nightly run (#3868)

Breaking Changes

• wasi-nn: Apply new architecture (#3692)

New Features

• [wasi-nn] Add a new wasi-nn backend openvino (#3603)
• Add APIs into wasm_c_api.h to summary wasm function execution duration (#3639)
• Add support for RISCV32 ILP32F (#3708)

Bug Fixes

• libc-builtin: Fix function prototype for wasm_runtime_module_realloc (#3702)
• Fix potential memory leak in insert_native_symbol (#3712)
• aot compiler: Fix NaN handling for opcode f32/f64.const in XIP mode (#3721)
• Fix table idx resolving in op call_indirect/return_call_indirect (#3726)

Enhancements

• Remove a few hardcoded spec test knowledge from the core library (#3648)
• Change log of import function to be consistent (#3656)
• libc-builtin: Fix a printf format (#3652)
• Set compile symbol visibility to hidden in cmake (#3655)
• wamrc: Add --mllvm= option (#3658)
• wamr-compiler: Avoid size-level tweak if target is specified (#3659)
• aot runtime: Add missing arm/thumb relocations (#3660)
• aot compiler: Enlarge AOTNativeSymbol->symbol (#3662)
• aot compiler: Bail out on too long native symbol names (#3663)
• Support more features for rt-thread (#3661)
• Zephyr User Mode Support (#3650)
• Set posix thread name for debug build (#3657)
• Add emscripten_sleep() wrapper to libc-emcc (#3669)
• Fix a compilation warning (#3682)
• wamrc: Add some help text for --size-level (#3689)
• Restore linux iwasm default visibility (#3691)
• posix_thread.c: Restore old signal alternate stack before thread exit (#3693)
• libc-wasi: Make rights of STDIN/STDOUT/STDERR fixed and overlook their access modes (#3694)
• [refactoring] Extract read leb to a separate file, share the code between loader and mini loader (#3701)
• debug-interp: Only add lock when signal_flag is SIG_SINGSTEP (#3704)
• Fix compilation warnings (#3707)
• Add missing headers in bh_atomic.h and aot_llvm_extra.cpp (#3715)
• Update std atomic check and simd compatibility check for arc compiler (#3716)
• aot compiler: Track non-0x00 tableindex as ref types use (#3695)
• compilation: Use the dedicated stack-sizes section only for AOT (#3732)
• riscv: Add missing relocation intrinsics for __fixdfsi/__ltdf2 (#3733)

Others

• Fix night run CI (#3640)
• spec-test-script/runtest.py: Don't assume the tmp dir path (#3632)
• wamr-test-suites: Remove dead code (wasi_test) (#3634)
• wamr-test-suites/test_wamr.sh: Add an option to specify wamrc binary (#3635)
• CI: Build llvm for xtensa (#3637)
• spec-test-script/runtest.py: Avoid specifying -v=0 unnecessarily (#3642)
• spec-test-script: Add xtensa case (#3643)
• spec-test-script/runtest.py: Move "--size-level=1" to common place for RISCV64 (#3644)
• spec-test-script/runtest.py: Use a shorter timeout when expected to fail (#3647)
• spec-test-script: Make case_last_words larger (#3651)
• spec-test-script/runtest.py: Reduce stack size for aot w/o gc (#3653)
• spec-test-script: Skip a few tests for xtensa qemu (#3664)
• spec-test-script: Use -mtext-section-literals for xtensa xip (#3666)
• spec_test_on_nuttx.yml: Add xtensa (#3665)
• spec_test_on_nuttx.yml: Enable xip (#3671)
• spec_test_on_nuttx.yml: Record more logs (#3670)
• spec_test_on_nuttx.yml: Replace sed with kconfig-tweak (#3672)
• spec_test_on_nuttx.yml: Retire CONFIG_EOL_IS_LF (#3676)
• spec-test-script/runtest.py: Use wamrc --xip option for xip (#3683)
• CI: Bump NuttX version to 12.6 (#3684)
• wamr-test-suites: Clean up generated tmp files after spec test (#3700)
• test_wamr.sh: Fix build wabt tool (#3703)
• NuttX: Retire CONFIG_ARCH_RV32IM and CONFIG_ARCH_RV64GC (#3717)
• runtest.py: Normallize option handling for XIP mode (#3722)
• CI: Enable XIP spectest for RISCV32 ILP32F (#3727)
• CI: Unify configuration stage for NuttX (#3725)

Breaking Changes

• Sync up with latest wasi-nn spec (#3530)

New Features

• Add APIs to get package version (#3601)
• Export API wasm_runtime_enlarge_memory (#3569)
• Add table type API support (#3515)
• Add wasm_runtime_get_module_package_type() and wasm_runtime_get_file_package_type() (#3600)

Bug Fixes

• wasm_application.c: Avoid null pointer dereference (#3620)
• EH: Use the consistent type for EH handlers (#3619)
• wasm loader: Fix several issues in GC and exception handling (#3586)
• wasm loader: Fix push_frame_offset when pushing v128 type (#3588)
• Add integer overflow check for some indices in wasm/aot loader (#3579)
• aot-analyzer: Fix a few printf formats (#3590)
• aot-analyzer: Fix macos build (#3589)
• Fix compilation errors in aot-analyzer tool (#3584)
• interp debugger: Fix setting invalid value to step_count (#3583)
• aot loader: Check import global value type before using (#3571)
• Fix missing stack frame alloc/free in AOT multi-module invoke (#3562)
• aot loader: Verify global value type (#3560)
• aot loader: Add more checks in load_native_symbol_section() (#3559)
• core/shared/platform: Zero memory returned by os_mmap in some platforms (#3551)
• dwarf_extractor.cpp: Fix buffer overruns (#3541)
• aot loader: Prevent loading multiple native symbol sections (#3538)
• Validate func type in aot loader (#3535)
• wamrc: Fix truncated DW_AT_producer (#3537)
• wasm loader: Fix pop invalid offset count when stack top is ANY (#3516)
• Fix two fuzz issues (#3529)
• Fix several issues reported by oss-fuzz (#3526)

Enhancements

• Fix compile warnings/error reported in Windows (#3616)
• wasm loader: Reject v128 for interpreters (#3611)
• Fix typos in wamrc and wasm_export.h (#3609)
• Bump ocaml/setup-ocaml from 2 to 3 (#3604)
• CMakeLists.txt: Fix Android pthread linkage (#3591)
• Add more arm AOT reloc entries (#3587)
• wasi-nn: Use numpy v1 in wasi-nn test requirements.txt (#3582)
• Optimize for multi-module support in AOT mode (#3563)
• aot compiler: Propagate const-ness by ourselves (#3567)
• aot_resolve_target_info: Avoid in-place modification of e_type (#3564)
• Allow missing imports in wasm loader and report error in wasm instantiation instead (#3539)
• aot compiler: Use larger alignment for load/store when possible (#3552)
• Consistent const keyword position in wasm_export.h (#3558)
• wasm_memory.c: Fix typo: hasn't been initialize -> hasn't been initialized (#3547)
• dwarf_extractor.cpp: Try to preserve link name (#3542)
• dwarf_extractor.cpp: Enable limited support for C++ (#3540)
• Sync up with latest wasi-nn spec (#3530)
• Expose more functions related to emitting AOT files (#3520)
• Make wasi-nn backends as separated shared libraries (#3509)
• build_llvm.py: Speed up llvm build with multi procs on windows (#3512)
• Fix compilation warnings of wasi-nn (#3497)
• Add missing functions to make RIOT work with the 2.x.x version (#3508)

Others

• Update devcontainer.md (#3628)
• Fix compile errors on workload bwa and benchmark jetstream (#3617)
• wasm-mutator-fuzz: Set compilers earlier (#3585)
• wasm-mutator-fuzz: Make compilers overridable (#3578)
• wasi-nn: Add wasmedge-wasinn-example as smoke test (#3554)
• Add standalone cases (#3536)
• wasm-mutator-fuzz: Fix build errors and warnings for macOS (#3519)
• wasm-mutator-fuzz: Use another variable to check if in oss-fuzz environment (#3518)
• Add wasi-nn example as smoke test case (#3501)

Breaking Changes

New Features

• Add wasm_export.h APIs to expose memory type (#3496)
• Add api to get export global instance (#3452)
• Add wasm-mutator-fuzz test (#3420)
• Implement Memory64 support for AOT (#3362)
• Add wasm module global type information APIs (#3406)
• Add aot binary analysis tool aot-analyzer (#3379)
• Expose API to get import/export function's param/result valkind (#3363)
• Add WASI support for esp-idf platform (#3348)

Bug Fixes

• Fix posix build when libc wasi is disabled and debug interp is enabled (#3503)
• Fix wasm_mini_loader.c build when jit or multi-module is enabled (#3502)
• Fix wasm loader check data segment count (#3492)
• Fix loader parse block type and calculate dynamic offset for loop args (#3482)
• Fix memory64 handling find_block_addr and execute_main (#3480)
• Fix two issues to make fuzzing test quit earlier (#3471)
• Fix test-wamr-ide CI failure (#3485)
• NuttX: Fix a dbus-related crash on esp32s3 (#3470)
• Clone data segments when specified with load args (#3463)
• Fix codeql compilation error (#3461)
• Fix several typos and fix bh_log calculate mills (#3441)
• ssp_config.h: Fix ifdef for android random api (#3444)
• libc-wasi: Fix a locking botch (#3437)
• Fix fast interp RECOVER_BR_INFO and local set/tee (#3434)
• aot compiler: Fix a type mismatch in compile_op_float_min_max (#3423)
• Correct Exception Handling tag type when GC is enabled (#3413)
• wasm loader: Fix handling if block without op else (#3404)
• ref-types: Correct default value for function local variables (#3397)
• aot compiler: Fix the length type passed to aot_memmove/aot_memset (#3378)
• Fix loader and mini-loader select potiential error (#3374)
• Fix aot debugger compilation error on windows (#3370)
• A few native stack detection fixes for macOS/arm64 (#3368)
• Fix ESP32-S3 compiling error (#3359)
• Fix a few native stack address calculations (#3351)

Enhancements

• Modify logging for windows exception handler and remove unused function (#3489)
• posix iwasm: Make the timeout logic a bit more robust (#3478)
• libc-builtin: Enhance buffered print for printf_wrapper (#3460)
• Enhance GC const initializer expression to support nested struct/array new (#3447)
• wasi: Tweak the configuration for nuttx and explain why (#3451)
• NuttX: Replace esp32s3 bits with the OS-provided APIs (#3439)
• Allow not copying the wasm binary in wasm-c-api and not referring to the binary in wasm/aot loader (#3389)
• aot: Make precheck functions use short-call for xtensa (#3418)
• Add wasm_runtime_detect_native_stack_overflow_size (#3355)
• Enhance wasm loader checks for opcode br_table (#3352)

Others

• Bump requests from 2.32.2 to 2.32.3 in /build-scripts (#3494)
• Enable building static library on Android platform (#3488)
• wasm-mutator-fuzz: Generate more kinds of corpus (#3487)
• Correct nuttx repo names (#3484)
• Bump requests from 2.31.0 to 2.32.2 in /build-scripts (#3474)
• wasm-mutator-fuzz: Adapt to oss-fuzz compilation (#3464)
• Add regression tests of BA issue cases (#3462)
• Add malformed test cases (#3459)
• NuttX: Rename a few recently-added nuttx options (#3449)
• wamr-test-suites: Enable AOT multi-module spec tests (#3450)
• Remove install_wasi_sdk from workload preparation script (#3445)
• Add cmake static/shared library build settings (#3443)
• Update spec test to latest commit (#3293)
• Fix typo of WAMR_CONFIGUABLE_BOUNDS_CHECKS (#3424)
• ci/coding_guidelines_check.py: Allow some well-known file names to contain '-' (#3428)
• product-mini/platforms/posix/main.c: Adapt to WASM_MEM_DUAL_BUS_MIRROR (#3427)
• Add comments to global type function declarations (#3431)
• nuttx/esp32s3: Apply ibus/dbus adjustment to internal ram 1 as well (#3421)
• Change WASM_ANYREF to WASM_EXTERNREF (#3426)
• Remove unused macros which were moved to wamr-app-framework (#3425)
• Add WASM_V128 in wasm_valkind_enum (#3412)
• Fix basic example, parameter missmatch between host and wasm (#3415)
• Fix workspaces path in build_wamr.sh (#3414)
• core/iwasm/compilation: Remove stale function prototypes (#3408)
• Add test cases for the requirements of "gc-aot" feature (#3399)
• append_aot_to_wasm.py: Add --ver-str option to emit more info in custom section name (#3398)
• Fix clang compile warnings (#3396)
• Fix some more spelling issues (#3393)
• Fix some spelling issues (#3385)
• samples/native-stack-overflow: Examine native functions with signature (#3382)
• Add some more comments on WASM_STACK_GUARD_SIZE (#3380)
• Fix typo for 'native' in wasm_export.h (#3376)
• CI: Use macos-13 instead of macos-latest (#3366)
• Test more samples in nightly-run CI (#3358)
• Random improvements to samples/native-stack-overflow (#3353)
• Reduce WASM_STACK_GUARD_SIZE a bit for posix-like platforms (#3350)
• doc: Add ADOPTERS.md (#3324)
• Update binary size info in README.md (#3030)
• core/config.h: Bump the default WASM_STACK_GUARD_SIZE (#3344)
• Add unit test suites (#3490)
• Fix internal global getter types (#3495)
• Fix CI build and run unit tests (#3499)

Breaking Changes

New Features

Bug Fixes

• Cumulative fixes for release/1.3.x (#3155)
  Apply patches in branch main for branch release/1.3.x:
  • Fix loader check_wasi_abi_compatibility (#3126)
  • Zero the memory mapped from os_mmap in NuttX (#3132)
  • Fix possible integer overflow in loader target block check (#3133)
  • Fix locel.set in polymorphic stack (#3135)
  • Fix threads opcodes' boundary check in classic-interp and fast-interp (#3136)
  • aot_compile_op_call: Stop setting calling convention explicitly (#3140)
  • aot compiler: Place precheck wrapper before the corresponding wrapped function (#3141)
  • fast-interp: Fix copy_stack_top_i64 overlap issue (#3146)
  • fast-interp: Fix frame_offset overflow issue (#3149)
  • Fix null pointer access in fast-interp when configurable soft bound check is enabled (#3150)
• Cumulative fixes for release/1.3.x (#3268)
  Apply patches which were fixed branch main to branch release/1.3.x:
  • zephyr: Use zephyr sys_cache instead of CMSIS (#3162)
  • Fix llvm jit push funcref/externref result type issue (#3169)
  • Fix inconsistent coding convention (#3171)
  • VSCode IDE enhancement and readme update (#3172)
  • zephyr: include math only with minimal libc (#3177)
  • Fix wasm loader handling opcode br_table (#3176)
  • Specify language in the wasi socket ext project (#3183)
  • lldb_function_to_function_dbi: Fix a null dereference (#3189)
  • Fix LLVM assertion failure and update CONTRIBUTING.md (#3197)
  • lldb_function_to_function_dbi: A hack to avoid crashing on C++ methods (#3190)
  • Fix compilation errors on MinGW (#3217)
  • Fix compilation errors on esp-idf platform (#3224)
  • Fix aot relocation symbols not found on windows 32-bit (#3231)
  • Fix nightly run tsan ASLR issue (#3233)
  • Go binding: Change C.long to C.int64_t when call wasm_runtime_set_wasi_args_ex (#3235)
  • posix_file.c: Correct the dirfd argument that passes to fstatat (#3244)
  • Fix compilation errors on zephyr platform (#3255)
  • Fix dynamic offset not updated in op_br for block with ret type (#3269)
  • Fix CI error when install packages for macos-14 (#3270)
• Fix ESP-IDF platform mmap data size error (#3288)
• Fix ESP32-S3 compiling error (#3360)
• release/1.3.x: Cumulative fixes for release/1.3.x (#3342)
  Apply patches which were fixed in branch main to branch release/1.3.x:
  • aot debug: Fix a few NULL dereferences on errors (#3273)
  • aot debug: Fix a NULL dereference (#3274)
  • aot debug: Process lldb_function_to_function_dbi only for C (#3278)
  • Revert "lldb_function_to_function_dbi: A hack to avoid crashing on C++ methods (#3190)" (#3281)
  • Fix warnings/issues reported in Windows and by CodeQL/Coverity (#3275)
  • thread mgr: Free aux stack only when it was allocated (#3282)
  • interp: Restore context from prev_frame after tail calling a native function (#3283)
  • Sync simd opcode definitions spec (#3290)
  • Add more checks in wasm loader (#3300)
  • Fix posix_fadvise error handling (#3323)
  • Fix readdir for posix (#3339)
  • wasm loader: Fix checks for opcode ref.func and opcode else (#3340)
  • Enhance wasm loader checks for opcode br_table (#3352)
  • CI: Use macos-13 instead of macos-latest (#3366)

Enhancements

• Add wamr to esp-idf components registry (#3264)
• Update esp-idf platform support in release/v1.3.x (#3296)
• Add WASI support for esp-idf platform in release/1.3.x (#3334)

Others

• Update release CI (#3294)

Breaking Changes

• The AOT ABI was changed after GC and memory64 features were introduced:
  • Implement GC feature for interpreter, AOT and LLVM-JIT (#3125)
  • Implement memory64 for classic interpreter (#3266)
  • Always allocate linear memory using mmap (#3052)
  • Refactor APIs and data structures as preliminary work for Memory64 (#3209)
• Remove unused argument in wasm_runtime_lookup_function (#3218)
• Separate app-manager and app-framework from WAMR (#3129)

New Features

• Implement GC feature for interpreter, AOT and LLVM-JIT (#3125)
• Implement memory64 for classic interpreter (#3266)
• Add wasi_ephemeral_nn module support (#3241)

Bug Fixes

• EH: Fix broken stack usage calculation (#3121)
• Fix loader check_wasi_abi_compatibility (#3126)
• Fix possible integer overflow in loader target block check (#3133)
• Fix locel.set in polymorphic stack (#3135)
• Fix threads opcodes' boundary check in classic-interp and fast-interp (#3136)
• fast-interp: Fix copy_stack_top_i64 overlap issue (#3146)
• Fix a ubsan complaint "applying zero offset to null pointer" (#3160)
• fast-interp: Fix GC opcode ref.as_non_null (#3156)
• Fix llvm jit push funcref/externref result type issue (#3169)
• Fix wasm loader handling opcode br_table (#3176)
• Fix ref.func opcode check when GC is enabled (#3181)
• lldb_function_to_function_dbi: Fix a null dereference (#3189)
• Fix compilation errors on MinGW (#3217)
• Fix compilation errors on esp-idf platform (#3224)
• Fix aot relocation symbols not found on windows 32-bit (#3231)
• posix_file.c: Correct the dirfd argument that passes to fstatat (#3244)
• Fix compilation errors on zephyr platform (#3255)
• Fix dynamic offset not updated in op_br for block with ret type (#3269)
• aot debug: Fix a NULL dereference (#3274)
• thread mgr: Free aux stack only when it was allocated (#3282)
• interp: Restore context from prev_frame after tail calling a native function (#3283)
• Sync simd opcode definitions spec (#3290)
• Fix posix_fadvise error handling (#3323)
• Fix windows relocation string parsing issue (#3333)

Enhancements

• Zero the memory mapped from os_mmap in NuttX (#3132)
• Use logger for runtime error/debug prints (#3097)
• aot_compile_op_call: Stop setting calling convention explicitly (#3140)
• aot compiler: Place precheck wrapper before the corresponding wrapped function (#3141)
• Fix null pointer access in fast-interp when configurable soft bound check is enabled (#3150)
• Clarify how to verify SGX evidence without an Intel SGX-enabled platform (#3158)
• zephyr: Use zephyr sys_cache instead of CMSIS (#3162)
• VSCode IDE enhancement and readme update (#3172)
• Add vprintf override for android and esp-idf (#3174)
• zephyr: Include math only with minimal libc (#3177)
• zephyr: Implement Alloc_With_System_Allocator (#3179)
• Use indirect call in pre-checker function to avoid relocation in XIP mode (#3142)
• Implement the remaining Windows filesystem functions (#3166)
• Fix LLVM assertion failure and update CONTRIBUTING.md (#3197)
• Allow overriding max memory on module instantiation (#3198)
• Get location info from function indexes in addr2line script (#3206)
• Demangle function names in stack trace when using addr2line script (#3211)
• Refactor APIs and data structures as preliminary work for Memory64 (#3209)
• Allow converting the zero wasm address to native (#3215)
• Small refactor on WASMModuleInstance and fix Go/Python language bindings (#3227)
• Add esp32c6 support (#3234)
• Make android platform's cmake flags configurable (#3239)
• Go binding: Change C.long to C.int64_t when call wasm_runtime_set_wasi_args_ex (#3235)
• Implement apis to set and get the name of a wasm module (#3254)
• Append '\0' to every name string in aot name section (#3249)
• Add cmake flag to control aot intrinsics (#3261)
• Add lock and ref_count for runtime init (#3263)
• nuttx: Migrate NuttX CMake build for WAMR (#3256)
• LLVM 19: Switch to debug records (#3272)
• aot debug: Process lldb_function_to_function_dbi only for C (#3278)
• Fix warnings/issues reported in Windows and by CodeQL/Coverity (#3275)
• Enhance wasm loading with LoadArgs and support module names (#3265)
• Add wamr to esp-idf components registry (#3287)
• zephyr: Add missing pthread library functions (#3291)
• Add more checks in wasm loader (#3300)
• Log warning if growing table failed (#3310)
• Enhance GC subtyping checks (#3317)
• User defined memory allocator for different purposes (#3316)
• Add a comment on WASM_STACK_GUARD_SIZE (#3332)
• Allow executing malloc/free from native in memory64 mode (#3315)
• Add functions to expose module import/export info (#3330)

Others

• Add ARM MacOS to the CI (#3120)
• Download jetstream src from github instead of browserbench.org (#3196)
• Update document to add wamr-rust-sdk introduction (#3204)
• Fix nightly run tsan ASLR issue (#3233)
• Add CodeQL Workflow for Code Security Analysis (#2812)
• Add issue templates (#3248)
• Fix CI error when install packages for macos-14 (#3270)
• Update document for GC, exception handling and memory64 features (#3284)
• Update release CI (#3295)
• Add native-stack-overflow sample (#3321)