1. GCB-Windows8.1-gposv1.0_1070129.zip
SHA256：7ffa33d282b3e6df64bc53b5e5ff2820b66e38e7e1d09d83551aa80bc93d56c8
2. GCB-Windows10-gposv1.2_1110124.zip
SHA256：ae11e2575302eac8803f0f1d05ebba470c1f1bf2b828a75078d78a8bc2b8f973
3. GCB-WindowsServer2012R2-gposv1.2_1110124.zip
SHA256：3090de4c669775603a3c5b2bdd67bc8038e665f2fb5e2edf92dffe209ed386ab
4. GCB-WindowsServer2016-gposv1.1_1110303.zip
SHA256：f6faca8a6269102a0d3cbf213f6ae4f9eb1e6750d20121a3361c7b8b1212f9af
5. GCB-WindowsServer2019-gposv1.1_1120306.zip
SHA256：7a57b06640405b4e57319ef5d61ce03fb601a145fa5bec252959b864472473b3