Ruby on Rails/CHANGELOG and Ruby on Rails Releases

All Versions

Latest Version

6.1.0

Avg Release Cycle

66 days

Latest Release

1505 days ago

Changelog History

Page 2

v6.0.2.rc2 Changes
December 09, 2019
👍 Active Support
🌐 Eager load translations during initialization.

Diego Plentz
👉 Use per-thread CPU time clock on ActiveSupport::Notifications.

George Claghorn

Active Model
- No changes.
Active Record
Share the same connection pool for primary and replica databases in the
✅ transactional tests for the same database.

Edouard Chin
🛠 Fix the preloader when one record is fetched using after_initialize
but not the entire collection.

Bradley Price
🛠 Fix collection callbacks not terminating when :abort is thrown.

Edouard Chin, Ryuta Kamizono
🗄 Correctly deprecate where.not working as NOR for relations.

🗄 12a9664 deprecated where.not working as NOR, however
doing a relation query like where.not(relation: { ... })
🗄 wouldn't be properly deprecated and where.not would work as
NAND instead.

Edouard Chin
🛠 Fix db:migrate task with multiple databases to restore the connection
to the previous database.

The migrate task iterates and establish a connection over each db
resulting in the last one to be used by subsequent rake tasks.
We should reestablish a connection to the connection that was
established before the migrate tasks was run

Edouard Chin
🛠 Fix multi-threaded issue for AcceptanceValidator.

Ryuta Kamizono

Action View
- No changes.
Action Pack
👍 Allow using mountable engine route helpers in System Tests.

Chalo Fernandez

👷 Active Job
👍 Allow Sidekiq access to the underlying job class.

👷 By having access to the Active Job class, Sidekiq can get access to any sidekiq_options which
👷 have been set on that Active Job type and serialize those options into Redis.

https://github.com/mperham/sidekiq/blob/master/Changes.md#60

Mike Perham

Action Mailer
🛠 Fix ActionMailer assertions don't work for parameterized mail with legacy delivery job.

bogdanvlviv

Action Cable
- No changes.
Active Storage
- No changes.
Action Mailbox
- No changes.
Action Text
- No changes.
Railties
🛠 Fix the collision check for the scaffold generator.

Ryan Robeson
v6.0.2.rc1 Changes
November 27, 2019
👍 Active Support
🌐 Eager load translations during initialization.

Diego Plentz
👉 Use per-thread CPU time clock on ActiveSupport::Notifications.

George Claghorn

Active Model
- No changes.
Active Record
Share the same connection pool for primary and replica databases in the
✅ transactional tests for the same database.

Edouard Chin
🛠 Fix the preloader when one record is fetched using after_initialize
but not the entire colection.

Bradley Price
🛠 Fix collection callbacks not terminating when :abort is thrown.

Edouard Chin, Ryuta Kamizono
🗄 Correctly deprecate where.not working as NOR for relations.

🗄 12a9664 deprecated where.not working as NOR, however
doing a relation query like where.not(relation: { ... })
🗄 wouldn't be properly deprecated and where.not would work as
NAND instead.

Edouard Chin
🛠 Fix db:migrate task with multiple databases to restore the connection
to the previous database.

The migrate task iterates and establish a connection over each db
resulting in the last one to be used by subsequent rake tasks.
We should reestablish a connection to the connection that was
established before the migrate tasks was run

Edouard Chin
🛠 Fix multi-threaded issue for AcceptanceValidator.

Ryuta Kamizono

Action View
- No changes.
Action Pack
👍 Allow using mountable engine route helpers in System Tests.

Chalo Fernandez

👷 Active Job
👍 Allow Sidekiq access to the underlying job class.

👷 By having access to the Active Job class, Sidekiq can get access to any sidekiq_options which
👷 have been set on that Active Job type and serialize those options into Redis.

https://github.com/mperham/sidekiq/blob/master/Changes.md#60

Mike Perham

Action Mailer
🛠 Fix ActionMailer assertions don't work for parameterized mail with legacy delivery job.

bogdanvlviv

Action Cable
- No changes.
Active Storage
- No changes.
Action Mailbox
- No changes.
Action Text
- No changes.
Railties
🛠 Fix the collision check for the scaffold generator.

Ryan Robeson
🔧 Configuration files for environments (config/environments/*.rb) are
now able to modify autoload_paths, autoload_once_paths, and
eager_load_paths.

Allen Hsu & Xavier Noria
v6.0.2.2 Changes
March 24, 2020
👍 Active Support
- No changes.
Active Model
- No changes.
Active Record
- No changes.
Action View
🛠 Fix possible XSS vector in escape_javascript helper

CVE-2020-5267

Aaron Patterson

Action Pack
- No changes.
👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Action Mailbox
- No changes.
Action Text
- No changes.
Railties
- No changes.
v6.0.2.1 Changes
December 18, 2019
👍 Active Support
- No changes.
Active Model
- No changes.
Active Record
- No changes.
Action View
- No changes.
Action Pack
🛠 Fix possible information leak / session hijacking vulnerability.

The ActionDispatch::Session::MemcacheStore is still vulnerable given it requires the
⚡️ gem dalli to be updated as well.

CVE-2019-16782.

👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Action Mailbox
- No changes.
Action Text
- No changes.
Railties
- No changes.
v6.0.1 Changes
November 05, 2019
👍 Active Support
👍 ActiveSupport::SafeBuffer supports Enumerator methods.

Shugo Maeda
The Redis cache store fails gracefully when the server returns a "max number of clients reached" error.

Brandon Medenwald
🛠 Fixed that mutating a value returned by a memory cache store would unexpectedly change the cached value.

Jonathan Hyman
0️⃣ The default inflectors in zeitwerk mode support overrides:
```
# config/initializers/zeitwerk.rbRails.autoloaders.each do |autoloader| autoloader.inflector.inflect( "html\_parser" =\> "HTMLParser", "ssl\_error" =\> "SSLError" )end
```
👍 That way, you can tweak how individual basenames are inflected without touching Active Support inflection rules, which are global. These inflectors fallback to String#camelize, so existing inflection rules are still taken into account for non-overridden basenames.

Please, check the autoloading guide for zeitwerk mode if you prefer not to depend on String#camelize at all.

Xavier Noria
👌 Improve Range#===, Range#include?, and Range#cover? to work with beginless (startless) and endless range targets.

Allen Hsu, Andrew Hodgkinson
Don't use Process#clock_gettime(CLOCK_PROCESS_CPUTIME_ID) on Solaris

Iain Beeston

Active Model
- No changes.
Active Record
Common Table Expressions are allowed on read-only connections.

Chris Morris
🆕 New record instantiation respects unscope.

Ryuta Kamizono
Fixed a case where find_in_batches could halt too early.

Takayuki Nakata
Autosaved associations always perform validations when a custom validation context is used.

Tekin Suleyman
🛰 sql.active_record notifications now include the :connection in their payloads.

Eugene Kenny
⏪ A rollback encountered in an after_commit callback does not reset previously-committed record state.

Ryuta Kamizono
🛠 Fixed that join order was lost when eager-loading.

Ryuta Kamizono
DESCRIBE queries are allowed on read-only connections.

Dylan Thacker-Smith
🛠 Fixed that records that had been inspected could not be marshaled.

Eugene Kenny
🛠 The connection pool reaper thread is respawned in forked processes. This fixes that idle connections in forked processes wouldn't be reaped.

John Hawthorn
The memoized result of ActiveRecord::Relation#take is properly cleared when ActiveRecord::Relation#reset or ActiveRecord::Relation#reload is called.

Anmol Arora
🛠 Fixed the performance regression for primary_keys introduced MySQL 8.0.

Hiroyuki Ishii
insert, insert_all, upsert, and upsert_all now clear the query cache.

Eugene Kenny
Call while_preventing_writes directly from connected_to.

In some cases application authors want to use the database switching middleware and make explicit calls with connected_to. It's possible for an app to turn off writes and not turn them back on by the time we call connected_to(role: :writing).

This change allows apps to fix this by assuming if a role is writing we want to allow writes, except in the case it's explicitly turned off.

Eileen M. Uchitelle
👌 Improve detection of ActiveRecord::StatementTimeout with mysql2 adapter in the edge case when the query is terminated during filesort.

Kir Shatrov

Action View
UJS avoids Element.closest() for IE 9 compatibility.

George Claghorn

Action Pack
✅ ActionDispatch::SystemTestCase now inherits from ActiveSupport::TestCase rather than ActionDispatch::IntegrationTest. This permits running jobs in system tests.

George Claghorn, Edouard Chin
Registered MIME types may contain extra flags:
```
Mime::Type.register "text/html; fragment", :html\_fragment
```
Aaron Patterson

👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
👷 ActiveStorage::AnalyzeJobs are discarded on ActiveRecord::RecordNotFound errors.

George Claghorn
🛠 Blobs are recorded in the database before being uploaded to the service. This fixes that generated blob keys could silently collide, leading to data loss.

Julik Tarkhanov

Action Mailbox
- No changes.
Action Text
- No changes.
Railties
The zeitwerk:check Rake task reports files outside the app's root directory, as in engines loaded from gems.

Xavier Noria
🛠 Fixed a possible error when using the evented file update checker.

Yuji Yaginuma
✅ The sqlite3 database files created by the parallel testing feature are included in the default .gitignore file for newly-generated apps.

Yasuo Honda
🚅 rails new generates a .keep file in tmp/pids. This fixes starting a server via rackup instead of rails server.

Rafael Mendonça França
v5.2.4 Changes
November 27, 2019
👍 Active Support
🚅 Make ActiveSupport::Logger Fiber-safe. Fixes #36752.

Use Fiber.current. __id__ in ActiveSupport::Logger#local_level= in order
💎 to make log level local to Ruby Fibers in addition to Threads.

Example:
```
logger = ActiveSupport::Logger.new(STDOUT)
logger.level = 1
p "Main is debug? #{logger.debug?}"

Fiber.new {
  logger.local_level = 0
  p "Thread is debug? #{logger.debug?}"
}.resume

p "Main is debug? #{logger.debug?}"
```
Before:
```
Main is debug? false
Thread is debug? true
Main is debug? true
```
After:
```
Main is debug? false
Thread is debug? true
Main is debug? false
```
Alexander Varnin

Active Model
Type cast falsy boolean symbols on boolean attribute as false.

🛠 Fixes #35676.

Ryuta Kamizono

Active Record
🛠 Fix circular autosave: true causes invalid records to be saved.

Prior to the fix, when there was a circular series of autosave: true
associations, the callback for a has_many association was run while
another instance of the same callback on the same association hadn't
finished running. When control returned to the first instance of the
callback, the instance variable had changed, and subsequent associated
records weren't saved correctly. Specifically, the ID field for the
belongs_to corresponding to the has_many was nil.

🛠 Fixes #28080.

Larry Reid
PostgreSQL: Fix GROUP BY with ORDER BY virtual count attribute.

🛠 Fixes #36022.

Ryuta Kamizono
🛠 Fix sqlite3 collation parsing when using decimal columns.

Martin R. Schuster
👉 Make ActiveRecord ConnectionPool.connections method thread-safe.

🛠 Fixes #36465.

Jeff Doering
🏗 Assign all attributes before calling build to ensure the child record is visible in
➕ before_add and after_add callbacks for has_many :through associations.

🛠 Fixes #33249.

Ryan H. Kerr

Action View
👍 Allow programmatic click events to trigger Rails UJS click handlers.
🚅 Programmatic click events (eg. ones generated by Rails.fire(link, "click")) don't specify a button. These events were being incorrectly stopped by code meant to ignore scroll wheel and right clicks introduced in #34573.

Sudara Williams

Action Pack
- No changes.
👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Railties
🚅 Use original bundler environment variables during the process of generating a new rails project.

Marco Costa
👍 Allow loading seeds without ActiveJob.

🛠 Fixes #35782

Jeremy Weathers
👀 Only force :async ActiveJob adapter to :inline during seeding.

BatedUrGonnaDie
v5.2.4.rc1 Changes
November 23, 2019
👍 Active Support
🚅 Make ActiveSupport::Logger Fiber-safe. Fixes #36752.

Use Fiber.current. __id__ in ActiveSupport::Logger#local_level= in order
💎 to make log level local to Ruby Fibers in addition to Threads.

Example:
```
logger = ActiveSupport::Logger.new(STDOUT)
logger.level = 1
p "Main is debug? #{logger.debug?}"

Fiber.new {
  logger.local_level = 0
  p "Thread is debug? #{logger.debug?}"
}.resume

p "Main is debug? #{logger.debug?}"
```
Before:
```
Main is debug? false
Thread is debug? true
Main is debug? true
```
After:
```
Main is debug? false
Thread is debug? true
Main is debug? false
```
Alexander Varnin

Active Model
Type cast falsy boolean symbols on boolean attribute as false.

🛠 Fixes #35676.

Ryuta Kamizono

Active Record
🛠 Fix circular autosave: true causes invalid records to be saved.

Prior to the fix, when there was a circular series of autosave: true
associations, the callback for a has_many association was run while
another instance of the same callback on the same association hadn't
finished running. When control returned to the first instance of the
callback, the instance variable had changed, and subsequent associated
records weren't saved correctly. Specifically, the ID field for the
belongs_to corresponding to the has_many was nil.

🛠 Fixes #28080.

Larry Reid
PostgreSQL: Fix GROUP BY with ORDER BY virtual count attribute.

🛠 Fixes #36022.

Ryuta Kamizono
🛠 Fix sqlite3 collation parsing when using decimal columns.

Martin R. Schuster
👉 Make ActiveRecord ConnectionPool.connections method thread-safe.

🛠 Fixes #36465.

Jeff Doering
🏗 Assign all attributes before calling build to ensure the child record is visible in
➕ before_add and after_add callbacks for has_many :through associations.

🛠 Fixes #33249.

Ryan H. Kerr

Action View
👍 Allow programmatic click events to trigger Rails UJS click handlers.
🚅 Programmatic click events (eg. ones generated by Rails.fire(link, "click")) don't specify a button. These events were being incorrectly stopped by code meant to ignore scroll wheel and right clicks introduced in #34573.

Sudara Williams

Action Pack
- No changes.
👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Railties
🚅 Use original bundler environment variables during the process of generating a new rails project.

Marco Costa
👍 Allow loading seeds without ActiveJob.

🛠 Fixes #35782

Jeremy Weathers
👀 Only force :async ActiveJob adapter to :inline during seeding.

BatedUrGonnaDie
v5.2.4.4 Changes
September 10, 2020
👍 Active Support
- No changes.
Active Model
- No changes.
Active Record
- No changes.
Action View
- [CVE-2020-15169] Fix potential XSS vulnerability in the translate/t helper
Action Pack
- No changes.
👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Railties
- No changes.
v5.2.4.3 Changes
June 16, 2020
👍 Active Support
🗄 [CVE-2020-8165] Deprecate Marshal.load on raw cache read in RedisCacheStore
[CVE-2020-8165] Avoid Marshal.load on raw cache value in MemCacheStore

Active Model
- No changes.
Active Record
- No changes.
Action View
- [CVE-2020-8167] Check that request is same-origin prior to including CSRF token in XHRs
Action Pack
[CVE-2020-8166] HMAC raw CSRF token before masking it, so it cannot be used to reconstruct a per-form token
[CVE-2020-8164] Return self when calling #each, #each_pair, and #each_value instead of the raw @parameters hash

👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- [CVE-2020-8162] Include Content-Length in signature for ActiveStorage direct upload
Railties
- No changes.
v5.2.4.2 Changes
March 24, 2020
👍 Active Support
- No changes.
Active Model
- No changes.
Active Record
- No changes.
Action View
🛠 Fix possible XSS vector in escape_javascript helper

CVE-2020-5267

Aaron Patterson

Action Pack
- No changes.
👷 Active Job
- No changes.
Action Mailer
- No changes.
Action Cable
- No changes.
Active Storage
- No changes.
Railties
- No changes.

Ruby on Rails changelog

Ruby on Rails

Changelog History Page 2

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Action Mailbox

Action Text

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Action Mailbox

Action Text

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Action Mailbox

Action Text

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Action Mailbox

Action Text

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Action Mailbox

Action Text

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Action Cable

Active Storage

Railties

👍 Active Support

Active Model

Active Record

Action View

Action Pack

👷 Active Job

Action Mailer

Changelog History

Page 2