$ vela addon registry -V 5 add experimental --type=helm --endpoint=https://addons.kubevela.net/experimental/
Error: fail to add registry experimental: download index file from https://addons.kubevela.net/experimental/ failure Get "https://addons.kubevela.net/experimental/index.yaml": tls: failed to verify certificate: x509: certificate has expired or is not yet valid: current time 2025-05-29T15:50:21+02:00 is after 2025-05-25T23:59:59Z