v2.7.1
● Add anti-link platform survival detection function
● Add extractor functionality to extract sensitive information such as version numbers
● Delete PoC: CNVD-2021-15824、t-soft-e-commerce4-urunadi-stored-xss、clicshopping-v2-xss
● 新增反链平台存活检测功能
● 新增提取器 extractors 功能,可提取版本号等敏感信息
● 删除 PoC : CNVD-2021-15824、t-soft-e-commerce4-urunadi-stored-xss、clicshopping-v2-xss