rails--rails/railties/CHANGELOG.md

• Don't generate unused files in app:update task

  Skip the assets' initializer when sprockets isn't loaded.

  Skip config/spring.rb when spring isn't loaded.

  Skip yarn's contents when yarn integration isn't used.

  Tsukuru Tanimichi

• Make the master.key file read-only for the owner upon generation on POSIX-compliant systems.

  Previously:

  $ ls -l config/master.key
  -rw-r--r--   1 owner  group      32 Jan 1 00:00 master.key
  

  Now:

  $ ls -l config/master.key
  -rw-------   1 owner  group      32 Jan 1 00:00 master.key
  

  Fixes #32604.

  Jose Luis Duran

• Deprecate support for using the HOST environment to specify the server IP.

  The BINDING environment should be used instead.

  Fixes #29516.

  Yuji Yaginuma

• Deprecate passing Rack server name as a regular argument to rails server.

  Previously:

  $ bin/rails server thin
  

  There wasn't an explicit option for the Rack server to use, now we have the --using option with the -u short switch.

  Now:

  $ bin/rails server -u thin
  

  This change also improves the error message if a missing or mistyped rack server is given.

  Genadi Samokovarov

• Add "rails routes --expanded" option to output routes in expanded mode like "psql --expanded". Result looks like:

  $ rails routes --expanded
  --[ Route 1 ]------------------------------------------------------------
  Prefix            | high_scores
  Verb              | GET
  URI               | /high_scores(.:format)
  Controller#Action | high_scores#index
  --[ Route 2 ]------------------------------------------------------------
  Prefix            | new_high_score
  Verb              | GET
  URI               | /high_scores/new(.:format)
  Controller#Action | high_scores#new
  

  Benoit Tigeot

• Rails 6 requires Ruby 2.4.1 or newer.

  Jeremy Daer

Please check 5-2-stable for previous changes.