Specify the minimum minor version of Python
Mbed TLS 2.28.0 was released on 2021-12-15. At the time, the oldest
officially supported Python version was 3.6 (which reached its end of life
on 2021-12-23). So promise backward compatibility with 3.6, but no earlier.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/README.md b/README.md
index c4deb56..d5b6c12 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@
* GNU Make or a build tool that CMake supports.
* A C99 toolchain (compiler, linker, archiver). We actively test with GCC 5.4, Clang 3.8, IAR8 and Visual Studio 2013. More recent versions should work. Slightly older versions may work.
-* Python 3 to generate the test code.
+* Python 3.6 or later to generate the test code.
* Perl to run the tests.
### Make