[编辑]
用户 @[cancellato] 慷慨地提供了 Spine-Unity 3.8 to 4.0 Upgrade Guide 在这个论坛帖子：
[ZH-CN]Spine-Unity 3.8 to 4.0升级指南
因此，我们删除了之前在此处提供的机器翻译内容。
[Edit]
User @[cancellato] generously provided a proper translation of the Spine-Unity 3.8 to 4.0 Upgrade Guide at this forum thread:
[ZH-CN]Spine-Unity 3.8 to 4.0升级指南
As a result we have removed the machine-translated content that was available here previously.
