DeadUrl: version 4.2.6-r1: HOMEPAGE: 429 Client Error: Too Many Requests for url: https://sourceforge.net/projects/zhu3d
  DeadUrl: version 4.2.6-r1: SRC_URI: HTTPSConnectionPool(host='downloads.sourceforge.net', port=443): Read timed out. (read timeout=5.0): https://downloads.sourceforge.net/zhu3d/zhu3d-4.2.6.tar.gz
  DeadUrl: version 4.2.6-r1: metadata.xml: remote-id: 429 Client Error: Too Many Requests for url: https://sourceforge.net/projects/zhu3d/