Mentioned the sub-interpreter support in the README

agronholm · agronholm · commit 0b58964a26c6 · 2025-09-22T17:56:55.000+03:00
diff --git a/README.rst b/README.rst
@@ -45,6 +45,7 @@ AnyIO offers the following functionality:
   streams)
 * Worker threads
 * Subprocesses
+* Subinterpreter support for code parallelization (on Python 3.13 and later)
 * Asynchronous file I/O (using worker threads)
 * Signal handling
 
