Update feature matrix

alocquet · Sep 21, 2019 · c09e0e0 · c09e0e0
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,7 @@ Blocks of changes will separated by version increments.
 
 ## **[Unreleased]**
 
+- [#817](https://github.com/wasmerio/wasmer/pull/817) Add document for tracking features across backends and language integrations, [docs/feature_matrix.md]
 - [#790](https://github.com/wasmerio/wasmer/pull/790) Fix flaky test failure with LLVM, switch to large code model.
 - [#788](https://github.com/wasmerio/wasmer/pull/788) Use union merge on the changelog file.
 - [#785](https://github.com/wasmerio/wasmer/pull/785) Include Apache license file for spectests.

diff --git a/docs/feature_matrix.md b/docs/feature_matrix.md
@@ -4,9 +4,10 @@
 
 | &nbsp; | Singlepass | Cranelift | LLVM |
 | - | - | - | - |
-| Caching | No | Yes | Yes |
-| SIMD | No | No | Yes |
-| Multi-value return | No | No | No |
+| Caching | ❌ | ✅ | ✅ |
+| SIMD | ❌ | ❌ | ✅ |
+| Multi-value return | ❌ | ❌ | ❌ |
+| Metering | ✅ | ✅ | ❓ | 
 
 
 ## Language integration
@@ -16,5 +17,7 @@ TODO: define a set of features that are relevant and mark them here
 Current ideas:
 
 - WASI FS API
-- Callbacks? (not even in Rust yet)
+- Callbacks
 - Exiting early in hostcall
+- Metering
+- Caching