Fix errors in pyproject.toml sections for ruff.

Also add entry in ChangeLog mentioning that older Python versions
are no longer supported.

Author: roberthdevries

ChangeLog.rst

@@ -1,3 +1,9 @@
+wolfCrypt-py Release next (TBD)
+==========================================
+
+* Drop support for end-of-life Python versions (<= 3.9)
+
+
 wolfCrypt-py Release 5.8.4 (Jan 7, 2026)
 ==========================================
 

pyproject.toml

@@ -13,6 +13,10 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Security",
     "Topic :: Security :: Cryptography",
     "Topic :: Software Development"
@@ -91,7 +95,7 @@ indent-width = 4
 # Assume Python 3.10
 target-version = "py310"
 
-[lint]
+[tool.ruff.lint]
 # Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`) codes by default.
 # Unlike Flake8, Ruff doesn't enable pycodestyle warnings (`W`) or
 # McCabe complexity (`C901`) by default.
@@ -105,7 +109,7 @@ unfixable = []
 # Allow unused variables when underscore-prefixed.
 dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
 
-[format]
+[tool.ruff.format]
 # Like Black, use double quotes for strings.
 quote-style = "double"