Resolve "Package uses deprecated license specifications and is not SPDX-compliant" (#1531)

Author: btschwertfeger

setup.py

@@ -72,7 +72,6 @@ def find_meta(meta):
         classifiers=[
             "Development Status :: 6 - Mature",
             "Intended Audience :: Developers",
-            "License :: OSI Approved :: Apache Software License",
             "Operating System :: MacOS :: MacOS X",
             "Operating System :: Microsoft :: Windows",
             "Operating System :: POSIX",

src/OpenSSL/version.py

@@ -24,5 +24,5 @@
 __summary__ = "Python wrapper module around the OpenSSL library"
 __author__ = "The pyOpenSSL developers"
 __email__ = "cryptography-dev@python.org"
-__license__ = "Apache License, Version 2.0"
+__license__ = "Apache-2.0"
 __copyright__ = f"Copyright 2001-2026 {__author__}"