v7.12.0

Added

• no-typos: Support createClass (#1828, @alexzherdev)
• Support detecting React.forwardRef/React.memo (#2089, @jomasti)
• jsx-indent: add checkAttributes option for JSX attribute indentation (#2086, @jomasti)
• Change allowed propWrapperFunctions setting values (#2065, @jomasti)
• add jsx-fragments rule to enforce fragment syntax (#1994, @alexzherdev)
• Support "detect" option for React version setting (#1978, @alexzherdev)
• Support shorthand fragment syntax in many rules (#1956, @alexzherdev)
• jsx-no-literals: print node value in warning message (#2008, @jlgonzalezdev)

Fixed

• jsx-max-depth: Fix depth of JSX siblings in a JSXEpressionContainer (#1824, @alexzherdev)
• no-array-index-key: fix in React.Children methods (#2085, @himynameisdave)
• no-unused-state: handle functional setState (#2084, @jomasti)
• version errors should log to stderr, not stdout (#2082, @ljharb)
• no-deprecated: Disable legacy lifecycle methods linting for now (#2069, @sergei-startsev)
• ensure that react and flow versions can be numbers (#2056, @ljharb)
• forbid-foreign-prop-types: ensure allowInPropTypes option applies to class fields (#2040, @Sheile)
• jsx-wrap-multilines: catch single missing newlines (#1984, @MrHen)
• jsx-first-prop-new-line: Fix for parsers (like TypeScript) (#2026, @HauptmannEck)
• sort-comp: Fix fixer in case of more than 10 props (#2012, @tihonove)
• no-unused-state Don't depend on state parameter name ([#1829][], @alexzherdev)
• no-this-in-sfc fix for class properties (#1995, @sergei-startsev)
• no-this-in-sfc fix rule behavior for arrow functions inside a class field (#1989, @sergei-startsev)
• destructuring-assignment: handle nested props usage (#1983, @alexzherdev)
• sort-prop-types: fix string property order (#1977, @metreniuk)
• jsx-no-target-blank: don’t crash when there’s no value (#1949, @ljharb)
• prop-types, no-unused-prop-types: better handle object spread (#1939, @alexzherdev)

Changed

• jsx-fragments: improve message text (#2032, @alexzherdev)
• no-unsafe: handle all unsafe life-cycle methods (#2075, @sergei-startsev)
• require-default-props: Change error message naming from singular defaultProp to plural defaultProps (#2064, @jseminck)
• [Refactor] Extract used propTypes detection (#1946, @alexzherdev)
• [Refactor] Extract defaultProps detection (#1942, @alexzherdev)
• [Refactor] Extract required propTypes detection (#2001, @alexzherdev)
• [Docs] no-did-mount-set-state, no-did-update-set-state, no-will-update-set-state: fix docs URLs (#2090, @JBallin)
• [Docs] Remove statement on GC in jsx-no-bind (#2067, @rickhanlonii)
• [Docs] jsx-sort-props: Fix small mistake (#2044, @DimitarNestorov)
• [Docs] no-unescaped-entities: add more escape examples (#2015, @stevemao)
• [Docs] display-name: mention default ignoreTranspilerName value (#2002, @OliverJAsh)
• [Docs] jsx-no-target-blank: Add full example (#1988, @atomcorp)
• [Docs] Update jsx-no-target-blank.md (#1953, @brunocoelho)
• [Changelog] fix "Ignore class properties" contributor (#1941, @alexzherdev)
• [Tests] Remove redundant require('babel-eslint') from tests (#2004, @sergei-startsev)
• [Tests] prop-types: Add tests for prop-types destructuring (#2029, @sstern6)
• [Tests] display-name: add false positive component detection for destructured createElement (#1098, @arian)