The OpenWF website has moved to IPFS, a peer-to-peer network. You can use a public gateway to access this page:

• https://ipfs.io/ipns/openwf.io/asset-replacements-guide.html
• https://openwf-io.ipns.dweb.link/asset-replacements-guide.html

If you are having trouble accessing these links, try enabling DNS over HTTPS.