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kotlinlang

Wasm 3.0 has been released <https://webassembly.org/news/2025-09-17-wasm-3.0/> What does that mean for Kotlin/Wasm?

Not much other than runtimes will be pushed to implement the latest instructions and therefore kotlin wasm binaries are likely to be supported in more places. Wasm 3 is just Wasm 2 plus a few new proposals, two of those being wasm-gc and exception handling which kotlin wasm binaries require. We're still a ways off things like the component model, which is still a phase 1 proposal and doesn't even have a formal spec yet