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Bump to 0.28.0 (#2972)

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Alex Crichton
2021-06-09 14:00:13 -05:00
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RELEASES.md
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@@ -4,6 +4,49 @@
## Unreleased
## 0.28.0
Released 2021-06-09.
### Changed
* Breaking: Wasmtime's embedding API has been redesigned, as specified in [RFC
11]. Rust users can now enjoy easier times with `Send` and `Sync`, and all
users can now more clearly manage memory, especially in the C API. Language
embeddings have been updated to the new API as well.
[#2897](https://github.com/bytecodealliance/wasmtime/pull/2897)
[RFC 11]: https://github.com/bytecodealliance/rfcs/pull/11
### Added
* A new `InstancePre` type, created with `Linker::instantiate_pre`, has been
added to perform type-checking of an instance once and reduce the work done
for each instantiation of a module:
[#2962](https://github.com/bytecodealliance/wasmtime/pull/2962)
* Deserialization of a module can now optionally skip checking the wasmtime
version string:
[#2945](https://github.com/bytecodealliance/wasmtime/pull/2945)
* A method has been exposed to frontload per-thread initialization costs if the
latency of every last wasm call is important:
[#2946](https://github.com/bytecodealliance/wasmtime/pull/2946)
* Hooks have been added for entry/exit into wasm code to allow embeddings to
track time and other properties about execution in a wasm environment:
[#2952](https://github.com/bytecodealliance/wasmtime/pull/2952)
* A [C++ embedding of Wasmtime has been written][cpp].
[RFC 11]: https://github.com/bytecodealliance/rfcs/pull/11
[cpp]: https://github.com/bytecodealliance/wasmtime-cpp
### Fixed
* Multiple returns on macOS AArch64 have been fixed:
[#2956](https://github.com/bytecodealliance/wasmtime/pull/2956)
## 0.27.0
Released 2021-05-21.
@@ -120,7 +163,7 @@ Released 2021-04-05.
[#2757](https://github.com/bytecodealliance/wasmtime/pull/2757),
[#2759](https://github.com/bytecodealliance/wasmtime/pull/2759)
* Improvements related to Module Linking: compile fewer trampolines;
* Improvements related to Module Linking: compile fewer trampolines;
[#2774](https://github.com/bytecodealliance/wasmtime/pull/2774)