fix: Updated the README to reflect which issues are resolved.

Author: ringods

packages/engine-twig/README.md

@@ -1,12 +1,16 @@
 ## The Twig PatternEngine for Pattern Lab / Node
 
-To install the Twig engine in your edition, `npm install @pattern-lab/engine-twig` should do the trick.
+To install the Twig engine in your edition, `npm install @pattern-lab/engine-twig` should do the trick. This pattern engine uses the [`twing`](https://www.npmjs.com/package/twing) library.
 
 ## Supported features
 
-Level of support is more or less full. Partial calls and lineage hunting are supported. Twig does not support the mustache-specific syntax extensions, style modifiers and pattern parameters, because their use cases are addressed by the core Twig feature set.
+Level of support for Twig constructs is on the level that the `twing` library supports. The following partial resolution schemes (`includes`, `extends`, `import`) are supported:
 
-We are looking for help with the following issues:
+* relative file paths: standard by `twing` libary
+* namespaces: standard by `twing` library, `engine-twig` only passes the configuration from `patternlab-config.json`
+* Patternlab pattern names: integration between Patternlab and `twing` implemented by a custom [`loader`](https://nightlycommit.github.io/twing/api.html#create-your-own-loader)
+
+Now that this engine uses a better Twig Javascript library, the following issues are resolved:
 
 * [Pattern Lab does not support twig extends](https://github.com/pattern-lab/patternlab-node/issues/554)
 * [Verify maturity of Twig engine](https://github.com/pattern-lab/patternlab-node/issues/285)