diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79e304f8..be0742a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [v5.2.0] - 
 ### Added
-- Null-state analysis by setting the nullable context to `enable`.
+- Null-safety by enabling null-state analysis.
 - Option to exclude a factory's result from dispose tracking, even if it would be tracked by default. This gives the ability to decide within the factory delegate that the result should be tracked or not.
   ```cs
   .Register<Service>(options => options
@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ```
 - A new `ResolveFactoryOrDefault()` method that allows `null` results.
 - A new `ResolveOrDefault()` method that allows `null` results.
+- `ValueTuple<,>` [metadata](https://z4kn4fein.github.io/stashbox/#/advanced/wrappers-resolvers?id=metadata-amp-tuple) support.
 
 ### Changed
 - `Resolve()` with the `nullResultAllowed` parameter became obsolete, it was replaced by `ResolveOrDefault()`.
diff --git a/docs/advanced/wrappers-resolvers.md b/docs/advanced/wrappers-resolvers.md
index e1370ffc..3d701f96 100644
--- a/docs/advanced/wrappers-resolvers.md
+++ b/docs/advanced/wrappers-resolvers.md
@@ -6,7 +6,7 @@ Stashbox uses so-called *Wrapper* and *Resolver* implementations to handle those
 * `EnumerableWrapper`: Used to resolve a collection of services wrapped in one of the collection interfaces that a .NET `Array` implements. (`IEnumerable<>`, `IList<>`, `ICollection<>`, `IReadOnlyList<>`, `IReadOnlyCollection<>`) 
 * `LazyWrapper`: Used to resolve services [wrapped](advanced/wrappers-resolvers?id=lazy) in `Lazy<>`.
 * `FuncWrapper`: Used to resolve services [wrapped](advanced/wrappers-resolvers?id=func) in `Func<>` delegates.
-* `MetadataWrapper`: Used to resolve services [wrapped](advanced/wrappers-resolvers?id=metadata-amp-tuple) in `Tuple<>` or `Metadata<>`.
+* `MetadataWrapper`: Used to resolve services [wrapped](advanced/wrappers-resolvers?id=metadata-amp-tuple) in `ValueTuple<,>`, `Tuple<>` or `Metadata<>`.
 * `KeyValueWrapper`: Used to resolve services [wrapped](advanced/wrappers-resolvers?id=keyvaluepair-amp-readonlykeyvalue) in `KeyValuePair` or `ReadOnlyKeyValue<>`.
 * `OptionalValueResolver`: Used to resolve optional parameters.
 * `DefaultValueResolver`: Used to resolve default values.