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Diffstat (limited to 'guides/source/4_0_release_notes.md')
| -rw-r--r-- | guides/source/4_0_release_notes.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/guides/source/4_0_release_notes.md b/guides/source/4_0_release_notes.md index 597ac99be0..52571fab60 100644 --- a/guides/source/4_0_release_notes.md +++ b/guides/source/4_0_release_notes.md @@ -68,6 +68,7 @@ In Rails 4.0, several features have been extracted into gems. You can simply add * Action Caching ([Github](https://github.com/rails/actionpack-action_caching), [Pull Request](https://github.com/rails/rails/pull/7833)) * Page Caching ([Github](https://github.com/rails/actionpack-page_caching), [Pull Request](https://github.com/rails/rails/pull/7833)) * Sprockets ([Github](https://github.com/rails/sprockets-rails)) +* Performance tests ([Github](https://github.com/rails/rails-perftest), [Pull Request](https://github.com/rails/rails/pull/8876)) Documentation ------------- @@ -85,6 +86,8 @@ Please refer to the [Changelog](https://github.com/rails/rails/blob/master/railt * New test locations `test/models`, `test/helpers`, `test/controllers`, and `test/mailers`. Corresponding rake tasks added as well. ([Pull Request](https://github.com/rails/rails/pull/7878)) +* Your app's executables now live in the `bin/` dir. Run `rake rails:update:bin` to get `bin/bundle`, `bin/rails`, and `bin/rake`. + * Threadsafe on by default ### Deprecations @@ -142,6 +145,7 @@ Please refer to the [Changelog](https://github.com/rails/rails/blob/master/activ * BufferedLogger is deprecated. Use ActiveSupport::Logger, or the logger from Ruby stdlib. +* Deprecate `assert_present` and `assert_blank` in favor of `assert object.blank?` and `assert object.present?` Action Pack ----------- @@ -150,6 +154,8 @@ Please refer to the [Changelog](https://github.com/rails/rails/blob/master/railt ### Notable changes +* Change the stylesheet of exception pages for development mode. Additionally display also the line of code and fragment that raised the exception in all exceptions pages. + ### Deprecations |