Update README.md

README.md

@@ -13,7 +13,7 @@ Fast JSON encoder/decoder compatible with encoding/json for Go
 ```
 * version ( expected release date )
 
-* v0.6.0
+* v0.7.0
  |
  | while maintaining compatibility with encoding/json, we will add convenient APIs
  |
@@ -31,6 +31,7 @@ For example, I'm thinking of supporting `context.Context` of `json.Marshaler` an
 - Fast ( See [Benchmark section](https://github.com/goccy/go-json#benchmarks) )
 - Flexible customization with options
 - Coloring the encoded string
+- Can propagate context.Context to `MarshalJSON` or `UnmarshalJSON`
 
 # Installation