react - npm Package Versions

Loosened dangerouslySetInnerHTML restrictions so {__html: undefined} will no longer throw
Fixed extraneous context warning with non-pure getChildContext
Ensure replaceState(obj) retains prototype of obj

React with Add-ons

Bug Fixes

Test Utils: Ensure that shallow rendering works when components define contextTypes

0.13.2

Diff

zpao

published 0.13.2 • 9 years ago

Changelog

Source

0.13.2 (April 18, 2015)

React Core

New Features

Added strokeDashoffset, flexPositive, flexNegative to the list of unitless CSS properties
Added support for more DOM properties:
- scoped - for <style> elements
- high, low, optimum - for <meter> elements
- unselectable - IE-specific property to prevent user selection

Bug Fixes

Fixed a case where re-rendering after rendering null didn't properly pass context
Fixed a case where re-rendering after rendering with style={null} didn't properly update style
Update uglify dependency to prevent a bug in IE8
Improved warnings

React with Add-Ons

Bug Fixes

Immutability Helpers: Ensure it supports hasOwnProperty as an object key

React Tools

Improve documentation for new options

0.13.1

Diff

zpao

published 0.13.1 • 9 years ago

Changelog

Source

0.13.1 (March 16, 2015)

React Core

Bug Fixes

Don't throw when rendering empty <select> elements
Ensure updating style works when transitioning from null

React with Add-Ons

Bug Fixes

TestUtils: Don't warn about getDOMNode for ES6 classes
TestUtils: Ensure wrapped full page components (<html>, <head>, <body>) are treated as DOM components
Perf: Stop double-counting DOM components

React Tools

Bug Fixes

Fix option parsing for --non-strict-es6module

0.13.0

Diff

zpao

published 0.13.0 • 9 years ago

Changelog

Source

0.13.0 (March 10, 2015)

React Core

Breaking Changes

Deprecated patterns that warned in 0.12 no longer work: most prominently, calling component classes without using JSX or React.createElement and using non-component functions with JSX or createElement
Mutating props after an element is created is deprecated and will cause warnings in development mode; future versions of React will incorporate performance optimizations assuming that props aren't mutated
Static methods (defined in statics) are no longer autobound to the component class
ref resolution order has changed slightly such that a ref to a component is available immediately after its componentDidMount method is called; this change should be observable only if your component calls a parent component's callback within your componentDidMount, which is an anti-pattern and should be avoided regardless
Calls to setState in life-cycle methods are now always batched and therefore asynchronous. Previously the first call on the first mount was synchronous.
setState and forceUpdate on an unmounted component now warns instead of throwing. That avoids a possible race condition with Promises.
Access to most internal properties has been completely removed, including this._pendingState and this._rootNodeID.

New Features

Support for using ES6 classes to build React components; see the v0.13.0 beta 1 notes for details.
Added new top-level API React.findDOMNode(component), which should be used in place of component.getDOMNode(). The base class for ES6-based components will not have getDOMNode. This change will enable some more patterns moving forward.
Added a new top-level API React.cloneElement(el, props) for making copies of React elements – see the v0.13 RC2 notes for more details.
New ref style, allowing a callback to be used in place of a name: <Photo ref={(c) => this._photo = c} /> allows you to reference the component with this._photo (as opposed to ref="photo" which gives this.refs.photo).
this.setState() can now take a function as the first argument for transactional state updates, such as this.setState((state, props) => ({count: state.count + 1})); – this means that you no longer need to use this._pendingState, which is now gone.
Support for iterators and immutable-js sequences as children.

Deprecations

ComponentClass.type is deprecated. Just use ComponentClass (usually as element.type === ComponentClass).
Some methods that are available on createClass-based components are removed or deprecated from ES6 classes (getDOMNode, replaceState, isMounted, setProps, replaceProps).

React with Add-Ons

New Features

React.addons.createFragment was added for adding keys to entire sets of children.

Deprecations

React.addons.classSet is now deprecated. This functionality can be replaced with several freely available modules. classnames is one such module.
Calls to React.addons.cloneWithProps can be migrated to use React.cloneElement instead – make sure to merge style and className manually if desired.

React Tools

Breaking Changes

When transforming ES6 syntax, class methods are no longer enumerable by default, which requires Object.defineProperty; if you support browsers such as IE8, you can pass --target es3 to mirror the old behavior

New Features

--target option is available on the jsx command, allowing users to specify and ECMAScript version to target.
- es5 is the default.
- es3 restores the previous default behavior. An additional transform is added here to ensure the use of reserved words as properties is safe (eg this.static will become this['static'] for IE8 compatibility).
The transform for the call spread operator has also been enabled.

JSXTransformer

Breaking Changes

The return value of transform now contains sourceMap as a JS object already, not an instance of SourceMapGenerator.

JSX

Breaking Changes

A change was made to how some JSX was parsed, specifically around the use of > or } when inside an element. Previously it would be treated as a string but now it will be treated as a parse error. The jsx_orphaned_brackets_transformer package on npm can be used to find and fix potential issues in your JSX code.