GnuPG 2.1.7 发布，值得关注的更新如下：
* gpg: Support encryption with Curve25519 if Libgcrypt 1.7 is used.
* gpg: In the --edit-key menu: Removed the need for "toggle", changed
how secret keys are indicated, new commands "fpr *" and "grip".
* gpg: More fixes related to legacy keys in a keyring.
* gpgv: Does now also work with a "trustedkeys.kbx" file.
* scd: Support some feature from the OpenPGP card 3.0 specs.
* scd: Improved ECC support
* agent: New option --force for the DELETE_KEY command.
* w32: Look for the Pinentry at more places.
* Dropped deprecated gpgsm-gencert.sh
* Various other bug fixes.
下载地址：
ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-2.1.7.tar.bz2 (4803k)
ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-2.1.7.tar.bz2.sig
GnuPG是一款邮件加密工具
未经加密的邮件很容易被不怀好意的偷窥者看到。如果对带有敏感信息的邮件进行加密和签名，就可以大大提高安全性。使用GNU Privacy Guard（GnuPG）就可以对邮件进行加密，当然你的邮件客户端也要提供相应的支持，如果你使用的是Mozilla Thunderbird，可以到http://enigmail.mozdev.org去下载Enigmail插件，对于Outlook客户端，也可以找到相应的插件。
软件详情：https://lists.gnupg.org/pipermail/gnupg-announce/2015q3/000371.html
来自:开源中国社区
