This article describes some of the major changes visible to users in Thunderbird version 68.0. Full details of all the changes can be found in the <a href="%(release)s">Thunderbird 68 release notes</a>.
此文章描述了 Thunderbird 68.0 版中用户明显可见的若干主要更改。有关所有更改的详细信息，请参阅 <a href="%(release)s">Thunderbird 68 发行说明</a>。