Add a version specifically for the role, and declare we're safe in parallel.

Author: Julian

sphinx_json_schema_spec/__init__.py

@@ -12,6 +12,7 @@
 from lxml import html
 
 
+__version__ = "1.0.0"
 VALIDATION_SPEC = "https://json-schema.org/draft-04/json-schema-validation.html"
 
 
@@ -38,6 +39,8 @@ def setup(app):
     spec = fetch_or_load(path)
     app.add_role("validator", docutils_sucks(spec))
 
+    return dict(version=__version__, parallel_read_safe=True)
+
 
 def fetch_or_load(spec_path):
     """