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Wasmerio
Patches for Wasmer x64
Windows
5 patches available
Wasmer is a blazing fast and secure WebAssembly runtime that enables incredibly lightweight containers to run anywhere: from Desktop to the Cloud, Edge and your browser.
Wasmer x64 Version 7.0.0
Release Date
1/29/2026
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
Release v7.0.0$$$This release adds:$$$$$$New WASIX Context switching API (green threads).$$$New (experimental) Async API (enable it using the experimental-async feature in wasmer)$$$Full support for Dynamic Linking in WASIX.$$$Wasmer compilation progress bar.$$$Improved debugging experience via --compiler-debug-dir.$$$Singlepass: RISC-V (64-bit) support.$$$Singlepass: Multi-value support.$$$Cranelift: Exception handling support.$$$LLVM: Updated backend from LLVM 18 ? LLVM 21.$$$LLVM: New target support for RISC-V (32-bit).$$$LLVM: Disabled optimizations for huge functions (e.g. Python compile time ~90s ? ~10s).$$$Many secondary platform fixes and improvements for aarch64-linux; riscv64gc-linux; and loongarch64-linux.$$$Many bugfixes and improvements.
Wasmer x64 Version 5.0.4
Release Date
12/17/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This release fixes minor bugs and adds spurious improvements.
Wasmer x64 Version 5.0.4
Release Date
12/17/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This release fixes minor bugs and adds spurious improvements.
Wasmer x64 Version 6.1.0
Release Date
10/8/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This release adds:$$$$$$The dynamic linker which; paired with wasixcc;$$$can load DL modules at runtime$$$New WASIX syscalls for reflection; dynamic function invocation and closure creation;$$$this makes WASIX compatible with libffi$$$Better support for the Exception Handling proposal in the LLVM backend$$$The --build-remote flag for wasmer deploy; which lets you build packages in the$$$cloud rather than locally$$$And many more stability fixes and improvements.
Wasmer x64 Version 6.1.0
Release Date
10/8/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This release adds:$$$$$$The dynamic linker which; paired with wasixcc;$$$can load DL modules at runtime$$$New WASIX syscalls for reflection; dynamic function invocation and closure creation;$$$this makes WASIX compatible with libffi$$$Better support for the Exception Handling proposal in the LLVM backend$$$The --build-remote flag for wasmer deploy; which lets you build packages in the$$$cloud rather than locally$$$And many more stability fixes and improvements.
Wasmer x64 Version 6.1.0
Release Date
10/8/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This release adds:$$$$$$The dynamic linker which; paired with wasixcc;$$$can load DL modules at runtime$$$New WASIX syscalls for reflection; dynamic function invocation and closure creation;$$$this makes WASIX compatible with libffi$$$Better support for the Exception Handling proposal in the LLVM backend$$$The --build-remote flag for wasmer deploy; which lets you build packages in the$$$cloud rather than locally$$$And many more stability fixes and improvements.
Wasmer x64 Version 6.0.1
Release Date
5/9/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This patch release fixes an error in cached memory operations in LLVM; adds CLI$$$commands to list databases tied to an app; and provides miscellaneous QoL$$$improvements to LLVM and updates. It also fixes the build of Wasmer for$$$linux-aarch64.
Wasmer x64 Version 6.0.1
Release Date
5/9/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This patch release fixes an error in cached memory operations in LLVM; adds CLI$$$commands to list databases tied to an app; and provides miscellaneous QoL$$$improvements to LLVM and updates. It also fixes the build of Wasmer for$$$linux-aarch64.
Wasmer x64 Version 6.0.1
Release Date
5/9/2025
Bug Fix?
Yes
Minor Release?
Yes
Patch Notes
This patch release fixes an error in cached memory operations in LLVM; adds CLI$$$commands to list databases tied to an app; and provides miscellaneous QoL$$$improvements to LLVM and updates. It also fixes the build of Wasmer for$$$linux-aarch64.
Wasmer x64 Version 6.0.0
Release Date
4/25/2025
Bug Fix?
No
Minor Release?
Yes
Patch Notes
This stable release adds support for the exception handling proposal on Linux and Darwin platforms when using LLVM; adds a new LLVM-specific optimization (--enable-pass-params-opt); allows for multiple heterogeneous backends to be embedded in the same Wasmer build (--llvm; --cranelift; --singlepass; --v8; --wamr; --wasmi); adds support for process spawning without asyncify via full support for posix_spawn in wasix-libc with the new proc_spawn2 syscall; a number of QoL improvements to CLI commands and WASIX and much more.$$$$$$Read more about the Wasmer 6.0 release here: https://wasmer.io/posts/announcing-wasmer-6-closer-to-native-speeds
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