feat: add release summary details to latest (#18998)

When used in templates, display the summary.

Resolves #18995

Signed-off-by: Mike Fiedler <[email protected]>

Author: miketheman

warehouse/packaging/models.py

@@ -478,7 +478,9 @@ def all_versions(self):
     def latest_version(self):
         session = orm_session_from_obj(self)
         return (
-            session.query(Release.version, Release.created, Release.is_prerelease)
+            session.query(
+                Release.version, Release.created, Release.is_prerelease, Release.summary
+            )
             .filter(Release.project == self, Release.yanked.is_(False))
             .order_by(Release.is_prerelease.nullslast(), Release._pypi_ordering.desc())
             .first()