That's right there are no zip files, only .7z files as the zip files were falsely flagged as viruses by google which kept them off my back for a while. However in the meantime google has falsely flagged almost my entire website due to it containing bitcoin mining software even though it's impossible to do anything malicious with current versions of cgminer since it only works on asic mining hardware. I gave up trying to appeal to google about that. They even flagged web pages that are just text patches which is nonsense.