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ember.js v4.0.0 Release Notes

Release Date: 2021-11-15 // over 2 years ago
    • #19761 [BREAKING] Require ember-auto-import >= 2 or higher to enable ember-source to become a v2 addon in the 4.x cycle
    • 👍 #19706 [BREAKING] Explicitly drop Node 10 support to match support policy.
    • 🚚 [BREAKING] Remove deprecated features
      • #19838 [CLEANUP] Remove check to see if ember is defined as a Bower dependency
      • #19846 [CLEANUP] Make using the "classic" edition of Ember throw
      • #19833 [CLEANUP] Remove deprecated array observers
      • #19836 [CLEANUP] Turn template-only-glimmer-components deprecation into an error
      • #19843 [CLEANUP] Turn argument-less-helper-paren-less-invocation deprecation into an error
      • #19749 [CLEANUP] Remove deprecate-router-events support code
      • #19762 [CLEANUP] Update GlimmerVM to 0.81
      • removes deprecation of mutations during helper compute
      • removes deprecation of mutations during unknownProperty
      • @glimmer/integration-tests, @glimmer/manager, @glimmer/validator
        • #1330 Remove deprecated support for mutation after consumption during certain manager hooks (@snewcomer)
      • @glimmer/manager
      • @glimmer/integration-tests, @glimmer/manager
      • #19806 [CLEANUP] Drop export of built-ins, remove legacy components
      • #19808 [CLEANUP] Remove the --test-type option from the helper blueprint
      • #19677 [CLEANUP] Remove jQuery from build
      • #19708 [CLEANUP] Remove class-binding-and-class-name-bindings-in-templates
      • #19650 [CLEANUP] Remove deprecated mouse events
      • #19675 [CLEANUP] Remove jQuery usage from ember-testing
      • #19704 [CLEANUP] Remove template-compiler.registerPlugin
      • #19707 [CLEANUP] Remove Application Controller Router Properties
      • #19528 [CLEANUP] Remove Logger
      • #19558 [CLEANUP] Remove IE11 support
      • #19563 [CLEANUP] Remove internal Ember.assign usage
      • #19636 [CLEANUP] Remove copy & Copyable
      • #19638 [CLEANUP] Remove deprecated with
      • #19639 [CLEANUP] Removes deprecated Private INVOKE API
      • #19640 [CLEANUP] Remove old deprecations import path
      • #19641 [CLEANUP] Remove isVisible
      • #19642 [CLEANUP] Remove aliasMethod
      • #19643 [CLEANUP] Remove deprecate without for and since
      • #19644 [CLEANUP] Remove -in-element
      • #19645 [CLEANUP] Remove tryInvoke
      • #19646 [CLEANUP] Remove loc
      • #19647 [CLEANUP] Remove Ember.merge
      • #19648 [CLEANUP] Remove getWithDefault
      • #19651 [CLEANUP] Remove LEGACY_OWNER
      • #19652 [CLEANUP] Remove Globals Resolver
      • #19653 [CLEANUP] Remove run and computed dot access
      • #19654 [CLEANUP] Remove @ember/string methods from native prototype
      • #19655 [CLEANUP] Remove meta-destruction-apis
      • #19656 [CLEANUP] Remove string-based setComponentManager
      • #19657 [CLEANUP] Remove hasBlock and hasBlockParams
      • #19658 [CLEANUP] Remove sendAction and string action passing
      • #19659 [CLEANUP] Remove renderTemplate, disconnectOutlet, render
      • #19660 [CLEANUP] Remove attrs/attrs-arg-access
      • #19661 [CLEANUP] Remove EMBER_EXTEND_PROTOTYPES
      • #19663 [CLEANUP] Remove function prototype extensions
      • #19665 [CLEANUP] Remove deprecated jQuery integration
      • #19666 [CLEANUP] Remove jQuery integration in EventDispatcher
      • #19667 [CLEANUP] Cleanup IE11 leftovers
      • #19670 [CLEANUP] Remove .volatile()
      • #19671 [CLEANUP] Remove .property()
      • #19673 [CLEANUP] Remove computed deep each
      • #19674 [CLEANUP] Remove ability to override computed property
      • #19678 [CLEANUP] Remove window.Ember global
      • #19695 [CLEANUP] Remove {{partial}}
      • #19691 Add build assertion against {{outlet named}}
    • 🗄 #19680 [DEPRECATION] Deprecate owner.inject per RFC #680 and cleanup related deprecations that are until: 4.0.0.
    • 🗄 #19649 / #19692 [DEPRECATION] Add deprecation warning to Ember.assign implementing RFC #750.
    • 🛠 #19825 [BUGFIX] Replace assert.equal in blueprints with assert.strictEqual to pass eslint-plugin-qunit v7 on generation
    • 🛠 #19227 [BUGFIX] Enable global event dispatcher listeners to be lazily created fixing Passive Listener Violation in Chrome
    • 🛠 #19542 [BUGFIX] Fix initializer test blueprints
    • 🛠 #19589 [BUGFIX] Don’t include type-tests in build output