RubyGems 2.x support for Rails 2.3 LTS
Starting with Rails LTS 18.104.22.168, it is possible to run Rails LTS with modern versions of RubyGems (2.6.13 at the time of writing) if you are using Rails 2.3 LTS with Bundler.
With RubyGems 2+, Rails LTS will restrict the following features which are now supplied by bundler:
- You will no longer be able to use
- You can no longer freeze/unpack gems using
- Rails will no longer search locally installed gems when looking for generators (in