阿帕奇TinkerPop3.5.0在2021年5月发布了。这次更新包括了大量的优化：例如Gremlin客户端驱动器、Gemlin服务器和问题修复。这个版本同样也包括Gremlin查询语言关键领域的优化。在该版本中也删除了一些内容，这些特性在以前的版本中早已宣布淘汰。如果您的一些查询或者代码仍然在使用这些已经淘汰的特性，您需要做出适当的调整和变更，从而确保升级到3.5.x版本。
Apache TinkerPop 3.5.0 was released in May 2021. This update introduced a number of improvements in areas such as Gremlin client drivers, the Gremlin Server and overall bug fixes. The release also improved the Gremlin query language in some key areas. Some features that had
been declared deprecated in earlier releases were finally removed as part of the 3.5.0 update. If you have queries and code that still use these deprecated features, as part of an upgrade to the 3.5.x level, you will need to make the appropriate changes.
主要的突破性的变更就是您要知晓Order.incr和Order.decr已从Gremlin语言中移除了。 取而代之的是新的Order.asc和Order.desc。本书的例子和样例代码文件夹中的内容已更新，并反映了上述的变更。 总而言之，检查您所使用的图数据库所支持的阿岶奇TinkerPop的版本级别，确保您想使用的特性和功能是支持的。
The main breaking change to be aware of is that Order.incr and Order.decr were removed from the Gremlin language. The newer Order.asc and Order.desc must be used instead. The examples in this book and those in the sample-code folder have been updated to reflect these changes.
As always, check the level of ApacheTinkerPop the graph database you are using supports to make sure the features you want to use are supported.
Tinker Pop3.5版本新增功能的详细列表可以从如下链接中查看：https://github.com/apache/tinkerpop/blob/master/CHANGELOG.asciidoc
Full details of all the new features added in the TinkerPop 3.5.x releases can be found at the following link: https://github.com/apache/tinkerpop/blob/master/CHANGELOG.asciidoc
浙公网安备 33010602011771号