Add signed artifact URL to Python package metadata

As PyPI doesn't support serving detached signatures for sdist and
wheel packages, but we provide some, link the URL to our copies in
the package metadata so that it appears in the links on the PyPI
project page.

diff --git a/setup.cfg b/setup.cfg
index f1e1f2b..87801ab 100644 (file)
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ project_urls =
     Documentation = https://mudpy.org/docs/mudpy/
     Git Clone URL = https://mudpy.org/code/mudpy/
     License Texts = https://mudpy.org/license/
+    Release Files = https://mudpy.org/dist/mudpy/
 keywords = mud game telnet
 license = ISC License (ISCL)
 license_file = LICENSE