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Update CppExceptions.md documentation #630

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7 changes: 4 additions & 3 deletions CppExceptions.md
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# Support for C++ Exceptions

> **Note**: this documentation does not cover wasi-sdk-31, the latest version
> of wasi-sdk at this time.
From wasi-sdk-33 and onwards the artifacts produced by this repository support
compiling C++ code both with and without exceptions. The sysroot for wasm
targets contains two copies of the C++ standard library and headers -- one with
Expand Down Expand Up @@ -68,3 +65,7 @@ wasi-sdk at this time:
all built with the standard exception-handling proposal.
* Currently `-lunwind` is required when linking, but this may become automatic
in the future.
* Currently exceptions and LTO have a known issue and may not work. See
[WebAssembly/wasi-sdk#629][#629] for more information.

[#629]: https://github.com/WebAssembly/wasi-sdk/issues/629
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