Android MTProxy Breaking Changes | MTProxy 代理协议破坏性变更由于上游协议更新，12.2.8 及之后版本的 Android Telegram App 因 TLS 握手格式变更，将无法连接到未同步更新的旧版 MTProxy 服务端
Due to upstream protocol updates, Android Telegram App versions 12.2.8 and later will be unable to connect to older MTProxy servers that have not been synchronized with the update, owing to changes in the TLS handshake format.
#bugs @NagramTips
