README: Languages support
@@ -12,8 +12,20 @@ to access Ethereum environment and state.
## Usage
+### Documentation
+
Please visit the [documentation].
+### Languages support
+
+| Language | Supported Versions |
+| ----------------------- | ------------------- |
+| **C** | C90, C99, C11 |
+| **C++** _(helpers)_[^1] | C++11, C++14, C++17 |
+| **Go** _(bindings)_ | 1.9, 1.10, 1.11 |
+
+[^1]: C++ support is provided by C headers and some optional C++ helpers.
+
## Related projects
### EVMs
