Skip versions if tag- and release-name yield different version-numbers

main.py

@@ -251,7 +251,16 @@ def analyse_release(release: dict, project_name: str) -> Optional[dict]:
     """ Heuristics to find the version number """
     match_tag_name = extract_version(release["tag_name"] or "", project_name)
     match_name = extract_version(release["name"] or "", project_name)
-    if match_tag_name is not None:
+    if (
+        match_tag_name is not None
+        and match_name is not None
+        and match_tag_name != match_name
+    ):
+        logger.warning(
+            "Conflicting versions {} and {}".format(match_tag_name, match_name)
+        )
+        return None
+    elif match_tag_name is not None:
         release_type, version = match_tag_name
         original_version = release["tag_name"]
     elif match_name is not None: