GnuPG 2.1.3 发布，此版本包括大量新特性和一些 bug 修复，值得关注的改进如下：
* gpg: LDAP keyservers are now supported by 2.1.
* gpg: New option --with-icao-spelling.
* gpg: New option --print-pka-records. Changed the PKA method to use
CERT records and hashed names.
* gpg: New command --list-gcrypt-config. New parameter "curve"
for --list-config.
* gpg: Print a NEWSIG status line like gpgsm always did.
* gpg: Print MPI values with --list-packets and --verbose.
* gpg: Write correct MPI lengths with ECC keys.
* gpg: Skip legacy PGP-2 keys while searching.
* gpg: Improved searching for mail addresses when using a keybox.
* gpgsm: Changed default algos to AES-128 and SHA-256.
* gpgtar: Fixed extracting files with sizes of a multiple of 512.
* dirmngr: Fixed SNI handling for hkps pools.
* dirmngr: extra-certs and trusted-certs are now always loaded from
the sysconfig dir instead of the homedir.
* Fixed possible problems due to compiler optimization, two minor
regressions, and other bugs.
下载：
ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-2.1.3.tar.bz2 (4762k)
ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-2.1.3.tar.bz2.sig
更多内容请看发行说明。
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/2015q2/000365.html
来自:开源中国社区
