MLBEDSW-7702: Update release notes

- Added release information
- Modified SUPPORTED_OPS.md version info
- Update README.md and classifiers in pyproject.toml to specify Python
  3.10 as recommended and tested version

Change-Id: I78e5752846f261d4713b89c8efe447bcb9c095dd
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
diff --git a/pyproject.toml b/pyproject.toml
index e6428e4..4280343 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@
     "Operating System :: Microsoft :: Windows :: Windows 10",
     "Programming Language :: C",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
     "Topic :: Software Development :: Compilers",
 ]