WebAssembly Language Features Tracking

[WebAssembly original tracking table](https://github.com/WebAssembly/design/blob/master/FutureFeatures.md)

| Feature | Spec issue | Status | Spec Phase | Chakra Phase | Chakra Issue |
|--------------------------------------------------|------------|-------------|-----------------------|----------------|--------------|
| Threads | [1073][] | in progress | Feature proposal | Implementation | #3477 |
| Fixed-width SIMD | [1075][] | in progress | Feature proposal | Experimental | #3482 |
| Exception handling | [1078][] | in progress | Feature proposal | | #3483 |
| Garbage collection | [1079][] | in progress | Feature proposal | | #3481 |
| Bulk memory operations | [1114][] | in progress | Feature proposal | | #3476 |
| Web Content Security Policy | [1122][] | in progress | Pre-proposal | | |
| ECMAScript module integration | [1087][] | not started | Pre-proposal | | |
| Tail Call | [1144][] | in progress | Feature proposal | | #3484 |
| Non-trapping float-to-int conversions | [1143][] | in progress | Implementation phase | release/1.10 | #3228 |
| Multi-value | [1146][] | in progress | Implementation phase | Implementation | #3478 |
| Host bindings | [1148][] | in progress | Feature proposal | | |
| Sign-extension operators | [1178][] | in progress | Standardize phase | release/1.10 | #3741 |
| Import/Export Mutable Globals | [1179][] | in progress | Implementation phase | | |
| Type Reflection for WebAssembly JavaScript API | [1181][] | in progress | Feature proposal | | |
| Unmanaged closures | [1182][] | in progress | Feature proposal | | |
| JavaScript BigInt to WebAssembly i64 integration | [1186][] | in progress | Feature proposal | | |

[1073]: https://github.com/WebAssembly/design/issues/1073
[1075]: https://github.com/WebAssembly/design/issues/1075
[1078]: https://github.com/WebAssembly/design/issues/1078
[1079]: https://github.com/WebAssembly/design/issues/1079
[1087]: https://github.com/WebAssembly/design/issues/1087
[1114]: https://github.com/WebAssembly/design/issues/1114
[1122]: https://github.com/WebAssembly/design/issues/1122
[1143]: https://github.com/WebAssembly/design/issues/1143
[1144]: https://github.com/WebAssembly/design/issues/1144
[1146]: https://github.com/WebAssembly/design/issues/1146
[1148]: https://github.com/WebAssembly/design/issues/1148
[1178]: https://github.com/WebAssembly/design/issues/1178
[1179]: https://github.com/WebAssembly/design/issues/1179
[1181]: https://github.com/WebAssembly/design/issues/1181
[1182]: https://github.com/WebAssembly/design/issues/1182
[1186]: https://github.com/WebAssembly/design/issues/1186