cyphertite 1.6.0 发布，安全远程归档

Cyphertite是一个类似于tar的安全远程归档。它可以在传输之前进行重复数据删除，压缩和数据加密。提供完全的隐私，同时减少不必要的线交通。它可以无缝支持IPv6和IPv4的各种平台。

发布日志: This release adds the ability to cancel running backups to the underlying library, fixes an issue which caused a handshake failure to be considered a fatal error, improves the way disconnects are handled, corrects some issues with error paths when archive operations are ended prematurely, fixes the OpenBSD port Makefile for modern OpenBSD ports, and adds other minor bugfixes and code cleanup.