Closure Library v20200204

Note: the last two releases were not pushed to npm. To keep a complete changelog these release notes include the last two as well.

New Additions

• Add TrustedResourceUrl.fromSafeScript().
• New htmlsanitizer builder API addition.
• Extract the version from Headless Chrome user-agent strings.

Backwards Incompatible Changes

• goog.net.WebSocket no longer accepts direct autoReconnect and getNextReconnect arguments; specify these as fields in an options object instead.
• Delete goog.is(Def|Null|DefAndNotNull|String|Boolean|Number) from base.js.
• goog.base has been removed.
• Remove returnValue_ from goog.events.Event.
• Add getter accessor for propagationStopped field on goog.events.Event.
• goog.net.Cookies.prototype.set only accepts options objects for optional parameters.

Other Changes

• Fix a bug when emoji picker is used with urlPrefix
• Fix a keyboard navigation bug in goog.ui.Palette when it's used within a scrollable container.
• All Closure-compiled binaries using Closure Library will now contain Closure's short license.
• Calling MockClock.tick() reentrantly no longer makes time go backwards
• Mark goog.forwardDeclare as deprecated. Users who need type-only imports should use goog\.requireType instead.
• Migration from goog.fs.getBlob to goog.fs.blob.getBlob.
• Remove usages of goog.structs.Set, use ES6 Set instead
• Fix type annotation of getBlobWithProperties.
• goog.functions.create is now deprecated.
• Fix goog.getUid to work correctly with class-side inheritance
• Split goog.fs.getBlob and goog.fs.getBlobWithProperties into a separate goog.fs.blob module.
• Update auto-scrolling implementation in filtered menu highlighting.
• Refactor internal usages of goog.net.Cookies.prototype.set to use the options object.
• Remove instances of goog.getObjectByName in webchannelbase.js.
• Delete deprecated goog.fs.getBlob methods.
• Mark goog.scope() as deprecated.

Closure Library v20200112

Other Changes

• Fix authority parsing in Closure URI parser.
• Ignore deactivate events from partner elements for IE
• Update docs of Disposable to discourage null-ing/deleting of properties.

Closure Library v20200101

New Additions

• New htmlsanitizer builder API addition.

Backwards Incompatible Changes

• Delete goog.is(Def|Null|DefAndNotNull|String|Boolean|Number) from base.js.
• goog.net.WebSocket no longer accepts direct autoReconnect and getNextReconnect arguments; specify these as fields in an options object instead.
• goog.base has been removed.

Other Changes

• Remove instances of goog.getObjectByName in webchannelbase.js.
• Remove usages of goog.structs.Set, use ES6 Set instead
• All Closure-compiled binaries using Closure Library will now contain Closure's short license.
• Split goog.fs.getBlob and goog.fs.getBlobWithProperties into a separate goog.fs.blob module.
• Fix a keyboard navigation bug in goog.ui.Palette when it's used within a scrollable container.
• Fix type annotation of getBlobWithProperties.
• goog.functions.create is now deprecated.

Closure Library v20191111

New Additions

• Create goog\.asserts\.dom and goog\.dom\.elements families of methods for checking specific types of DOM Elements.

Other Changes

• Fix disposable leak in field.js
• Fix bug in AminatedZippy when it's expanded/collapsed while the previous animation is still playing.
• There may be some user-visible formatting changes due to CLDR data updates. No functional changes expected.
• Include actual value in unclear "Bad argument to assert*(boolean)" error messages.

Closure Library v20191027

New Additions

• Add check isSafariDesktopOnMobile for desktop Safari on a mobile device.
• Add "progress" string constant to EventType

Backwards Incompatible Changes

• Removed wrapped svgpan library.
• '.' is no longer considered a valid url.

Other Changes

• DateTime.prototype.toIsoString(true) now includes a 'T'.
• goog.dom.classlist now works with SVGElements
• Minimal impact given nobody uses negative ordinals.
• Remove unwrapTrustedURL.
• MockClock will mock Date.now()
• New flag addition to support ignoring unknown fields
• Added a keycodes.js constant for the single quote (:/*) key in Firefox for Japanese keyboard layouts.
• Small change to datetimesymbols to optimize clutz output.
• Update relative date formatting to match ICU65

Closure Library v20190929

New Additions

• New, deprecated MockClock.prototype.unmockDateNow method to ease mocking Date.now with MockClock.
• Add an options parameter to goog.net.Cookies#set and allow setting the SameSite value.
• SafeStyle now supports cubic-bezier.

Other Changes

• goog.ui.PopupDatePicker now uses AnchoredViewportPosition instead of AnchoredPosition.
• Prevent exceptions generating error event on Safari
• goog.mixin and goog.object.extend are deprecated in favor of Object.assign.
• Allow delegates with constructor parameters.
• Improved stack information for cancel().
• Fix a possible bug regarding loss of precision by casting array indexes to 32-bit signed integers with the use of bitwise operators. Array indexes can go all the way up to 2^32-1. https://tc39\.es/ecma262/\#array-index
• Deprecated some base.js methods that can be replaced with one-liners.

Closure Library v20190909

New Additions

• Add property to SaveArgument API.
• New htmlsanitizer builder API addition.

Backwards Incompatible Changes

• Delete goog.dom.query.
• Removed goog.net.xpc.IframeRelayTransport.

Other Changes

• Fixed a bug in the MenuButton class. When the browser magnification is increased (decreasing the viewport size), and a menu button close to the right edge has an open popup menu, the menu could be improperly repositioned in response to the zoom.
• A previous bug fix in MenuButton was not checking for null in all circumstances.
• goog.now is now deprecated in favor of Date.now
• Convert long.js to goog.module
• goog.testing.TestCase's failOnUnreportedAsserts property has been removed.
• Deprecate goog.net.xpc.CrossPageChannel
• Report tearDownPage() errors to the window.
• Pass TrustedResourceUrl parameters in constructor so that Closure Compiler can better detect unused code.

Closure Library v20190819

New Additions

• Add option html to goog.getMsg.
• Add assertI18nContains and addI18nMapping to i18n asserts.
• Add goog.object.getSuperClass to retrieve the super class of a constructor in an ES5 and ES6 compatible way. We don't generally recommend doing this, but if you have to use this method for ES5/ES6 compatibility (e.g. this is better than accessing superClass_).
• Add isValid() function to goog.i18n.currency.
• Add OffscreenCanvas detection to goog.dom.BrowserFeatures.

Backwards Incompatible Changes

• goog.net.xpc.NixTransport and associated code has been removed.
• Obsolete goog.net.xpc.FrameElementMethodTransport has been removed.
• goog.net.xpc.TransportTypes.FLASH has been removed.
• Remove legacy opt_webSafe support from Base 64 encoders. Please use the new alphabet parameter instead.
• Delete goog.dom.query.

Other Changes

• Ensure that IE mouse event sequence handling works well with pointer events if control mouse handling is set to use pointer events.
• Mark goog.abstractMethod() as deprecated in favor of @abstract annotations.
• Support async tearDown methods in goog.labs.testing.Environment.
• Allowing alpha values of 1.0 (as opposed to only 1) in rgba (and hsla) Javascript string colors.
• Remove native promise function entry point wrappers in the closure errorhandler since they also report handled promise rejections, which is unintended. Expose a handler for the the unhandledrejection event instead.
• Change SavedRange.restoreInternal and its child classes from pubic to protected to match SavedCaretRange.restoreInternal.
• goog.iter.Iterable no longer implicitly includes goog.iter.Iterator.
• Start leveraging goog.FEATURESET_YEAR for goog.array methods.
• Enter key opens SubMenus and no longer closes every menu
• No user change, but improved performance can be seen in both download size and execution time when using ECMAScript I18n classes.

Closure Library v20190729

New Additions

• Added getter method for popup object in PopupDatePicker.
• Adding versions of currency.js get*Symbol functions that use fallback.

Backwards Incompatible Changes

Other Changes

• Enables Base 64 encodings to be given an alphabet instead of a boolean flag to specify if a websafe encoding is used. A new Alphabet enum is added to be used for the parameter. The legacy opt\_webSafe=true is softly deprecated, but will still be translated into alphabet=Alphabet\.WEBSAFE\_DOT\_PADDING for compatibility.
• Converted goog.async.FreeList to ES6 class syntax.

Closure Library v20190709

New Additions

• Part of updated API for the purpose of selecting ECMAScript implementation and data
• Add a ContentKind property to Soy render callback & event.

Backwards Incompatible Changes

• Delete goog.soy.data.SanitizedContentKind.TEXT.
• Update ModuleLoader.prefetchModule to work with the <script async=false .../> mode, by inserting <link rel="preload".... /> tags into the header.

Other Changes

• Fix escaping of '<' in goog.string.quote.
• Bugfix, escape code must be uppercase. Updated broken link.
• Render the test runner logs with forced LTR direction
• goog.soy.TextTemplate typedef has dropped support for the legacy third parameter.
• Fix a bug in IE/Edge where referencing cssRules.cssText throws an error in some cases.
• goog.labs.testing.Environment.mock now supports a parameter that triggers loose call ordering, so mocked expectations do not need to be in a specific order.
• Don't call handlerRender from goog.soy.Renderer.prototype.renderText. Use goog.soy.IjData instead of soy.IjData
• HSV colour conversions should be more accurate.
• goog.defineClass is now deprecated.
• goog.soy.StrictHtmlTemplate and goog.soy.StrictTemplate typedef have dropped support for the legacy third parameter.
• Fixed a small typo in the documentation for the goog.dom.getOuterHtml method.