Update platform support (#216)

# Motivation
<!-- Why is this change necessary? -->

# Content
<!-- Please include a summary of the change -->
# Testing
<!-- How was the change tested? -->
# Please check the following before marking your PR as ready for review

- [ ] I have added tests for my changes
- [ ] I have updated the documentation or added new documentation as
needed
- [ ] I have read and agree to the [Contributor License
Agreement](/codegen-sh/codegen-sdk/blob/develop/CLA.md)

Author: bagel897

.github/pull_request_template.md

@@ -9,4 +9,3 @@
 
 - [ ] I have added tests for my changes
 - [ ] I have updated the documentation or added new documentation as needed
-- [ ] I have read and agree to the [Contributor License Agreement](/codegen-sh/codegen-sdk/blob/develop/CLA.md)

README.md

@@ -42,7 +42,14 @@ for function in codebase.functions:
 Write code that transforms code. Codegen combines the parsing power of [Tree-sitter](https://tree-sitter.github.io/tree-sitter/) with the graph algorithms of [rustworkx](https://github.com/Qiskit/rustworkx) to enable scriptable, multi-language code manipulation at scale.
 
 ## Installation and Usage
-This library requires **Python 3.12 – 3.13**.
+We support
+
+- Running Codegen in Python 3.12 – 3.13
+- macOS and Linux
+  - We develop on macOS but our testing and production environments are Linux
+  - Windows is not supported
+- Python, Typescript, Javascript and React codebases
+
 
 ```
 # Install inside existing project