3.1.0.beta1 更新后搜索不再有效

[Stephen]

@kinetiksoft

附言：恳请 Discourse @ github 团队在官方文档中添加关于 PostgreSQL 版本的注意事项：

您是否查看了关于运行外部 PostgreSQL 的文档？它在这里 Meta 上，而不是 github 上。所有文档都可以在 Documentation - Discourse Meta 上找到

Configure Discourse to use a separate PostgreSQL server

Let’s say you’re using AWS RDS, or an existing PostgreSQL server managed elsewhere. It’s fairly straightforward to get Discourse to use such a setup, without needing to grant superuser privileges to anything that Discourse itself runs. Here’s how. Prerequisites Discourse requires PostgreSQL 13; if you try to run on a newer or older version, it might work, but we don’t guarantee it, and if something breaks in the future, you get to keep both pieces. We also require some extensions that are di…