Unable to download framework

[holyman2k]

I got the following error from following the instruction to install PDFTron ios framework via the swift package manager. This may possibly cause by the domain redirect

failed downloading 'https://www.pdftron.com/downloads/ios/packages/10.1.0-81991/PDFNet.xcframework.zip' which is required by binary target 'PDFNet': downloadError("Error Domain=NSURLErrorDomain Code=-1202 \"The certificate for this server is invalid. You might be connecting to a server that is pretending to be “www.pdftron.com” which could put your confidential information at risk.\" UserInfo={NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, NSErrorPeerCertificateChainKey=(\n \"<cert(0x11788a000) s: *.pdftron.com i: Sectigo RSA Organization Validation Secure Server CA>\",\n \"<cert(0x11788f000) s: Sectigo RSA Organization Validation Secure Server CA i: USERTrust RSA Certification Authority>\",\n \"<cert(0x1179e3800) s: USERTrust RSA Certification Authority i: AAA Certificate Services>\"\n), NSErrorClientCertificateStateKey=0, NSErrorFailingURLKey=https://www.pdftron.com/downloads/ios/packages/10.1.0-81991/PDFNet.xcframework.zip, NSErrorFailingURLStringKey=https://www.pdftron.com/downloads/ios/packages/10.1.0-81991/PDFNet.xcframework.zip, NSUnderlyingError=0x60006b704600 {Error Domain=kCFErrorDomainCFNetwork Code=-1202 \"(null)\" UserInfo={_kCFStreamPropertySSLClientCertificateState=0, kCFStreamPropertySSLPeerTrust=<SecTrustRef: 0x600000c4e760>, _kCFNetworkCFStreamSSLErrorOriginalValue=-9814, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9814, kCFStreamPropertySSLPeerCertificates=(\n \"<cert(0x11788a000) s: *.pdftron.com i: Sectigo RSA Organization Validation Secure Server CA>\",\n \"<cert(0x11788f000) s: Sectigo RSA Organization Validation Secure Server CA i: USERTrust RSA Certification Authority>\",\n \"<cert(0x1179e3800) s: USERTrust RSA Certification Authority i: AAA Certificate Services>\"\n)}}, _NSURLErrorRelatedURLSessionTaskErrorKey=(\n \"LocalDownloadTask <60EDD92F-DCB7-4E46-9F71-1C2CB3D44A65>.<31>\"\n), _kCFStreamErrorCodeKey=-9814, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDownloadTask <60EDD92F-DCB7-4E46-9F71-1C2CB3D44A65>.<31>, NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x600000c4e760>, NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “www.pdftron.com” which could put your confidential information at risk.}")