https://github.com/rails/jsbundling-rails/issues/16#issuecomment-918439258
Rails 7 is going to ship an alpha as soon as this week. Then probably the first beta within a month. Maybe quicker. And then final 1-2 months after that. So let's say final is 2-3 months away.
- 今週αリリース
- 10月のどこかまでにベータリリース
- 年内までには最終リリース
の、ようです。