WebAssembly tooling & WebAssembly runtime News — August 25, 2026
Curated WebAssembly tooling, WebAssembly runtime updates for developers and security researchers. 8 relevant releases and technical developments with origina… This page links to original publishers, uses short excerpts, and does not reproduce complete articles.
What's Changed reduce whitespace differences among cmake toolchain files by @yamt in #631 Update CppExceptions.md documentation by @alexcrichton in #630 Add WASI_SDK_BUILD_SHARED option by @rvandermeulen in #632 Set CMAKE_EXECUTABLE_SUFFIX in toolchain files by @alexcrichton in #634 Update wasm-component-ld by @alexcrichton in #635 Remove wasm32-wasi and wa…
Why it matters: Relevant to WebAssembly tooling, WebAssembly runtime.
Premium Edition The premium edition can be acquired here . What's Changed Set ModuleDefinition.Mvid s in ForwardingAssemblyGenerator by @YoshiRulz in #2100 Add search functionality with instant filtering by @misterbubb in #2104 Collection page improvements by @ssap0 in #2110 Bump AssetRipper.Text.SourceGeneration from 1.2.2 to 1.2.3 by @dependabot [bot] in…
Why it matters: Relevant to Unity IL2CPP, Unity source code recovery, Unity asset extraction.
Premium Edition The premium edition can be acquired here . What's Changed Bump AssetRipper.TextureDecoder from 2.6.0 to 2.6.1 by @dependabot [bot] in #2137 Use Path.GetTempPath() when the AssetRipper directory is not writable by @UlyssesZh in #2153 Bump NUnit by @dependabot [bot] in #2147 Bump SharpCompress from 0.47.0 to 0.47.1 by @dependabot [bot] in #215…
Why it matters: Relevant to Unity IL2CPP, Unity source code recovery, Unity asset extraction.
What's Changed Document that --realloc-via-memory-grow only affects adapters by @Lstarsky0 in #2613 fix: remap type indices of {stream,future}.cancel-{read,write} by @rvolosatovs in #2615 Remove post-return hooks, adjust sync task hooks by @alexcrichton in #2619 Add wasip3 compat to wit-dylib by @alexcrichton in #2617 Rebuild libdl.so without __wasi_init_tp…
Why it matters: Relevant to WebAssembly tooling, WebAssembly runtime, Decompiler research.
48.0.1 Released 2026-08-24. Fixed Context slots in component compositions are now correctly managed. #14139 The Host header is now set by default for HTTP requests sent with WASIp2. #14167