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51 lines
1.8 KiB
51 lines
1.8 KiB
5 years ago
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# Wasmtime Releases
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## 0.12.0
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Released 2020-02-26.
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### Added
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* Support for the [WebAssembly text annotations proposal][annotations-proposal]
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has been added.
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[#998](https://github.com/bytecodealliance/wasmtime/pull/998)
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* An initial C API for instantiating WASI modules has been added.
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[#977](https://github.com/bytecodealliance/wasmtime/pull/977)
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* A new suite of `Func::getN` functions have been added to the `wasmtime` API to
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call statically-known function signatures in a highly optimized fashion.
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[#955](https://github.com/bytecodealliance/wasmtime/pull/955)
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* Initial support for profiling JIT code through perf jitdump has been added.
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[#360](https://github.com/bytecodealliance/wasmtime/pull/360)
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* More CLI flags corresponding to proposed WebAssembly features have been added.
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[#917](https://github.com/bytecodealliance/wasmtime/pull/917)
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[annotations-proposal]: https://github.com/webassembly/annotations
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### Changed
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* The `wasmtime` CLI as well as embedding API will optimize WebAssembly code by
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default now.
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[#973](https://github.com/bytecodealliance/wasmtime/pull/973)
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[#988](https://github.com/bytecodealliance/wasmtime/pull/988)
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* The `verifier` pass in Cranelift is now no longer run by default when using
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the embedding API.
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[#882](https://github.com/bytecodealliance/wasmtime/pull/882)
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### Fixed
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* Code caching now accurately accounts for optimization levels, ensuring that if
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you ask for optimized code you're not accidentally handed unoptimized code
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from the cache.
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[#974](https://github.com/bytecodealliance/wasmtime/pull/974)
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* Automated releases for tags should be up and running again, along with
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automatic publication of the `wasmtime` Python package.
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[#971](https://github.com/bytecodealliance/wasmtime/pull/971)
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