3.1.1

• Fixed an issue where finalNewline would report the wrong position when double \n characters were used. (d234a20)
• Fixed an issue where spaceAroundOperator would erroneously report numbers surrounded by parentheses. (98953c0)
• Made sure internal error classes can handle both strings and error objects. (2a8a52a)
• Fixed an issue where urlQuotes would erroneously report variables. (4508e81)
• Updated gulp-mocha to 4.x. (7f392ee)
• Replaced istanbul with nyc. (92d59f8)
• Updated sinon to 2.x. (f94cae6)
• Fixed an singleLinePerProperty example config typo. (5acc9d7)
• Added a more prominent way to access rule docs from the README. (bc6cc3e)

3.1.0

• Added a variableValue linter. (1a9d48d)
• Added a universalSelector linter. (781e372)
• Fixed an issue where spaceAroundComma would crash on stray commas. (37aaa9a)
• Fixed faulty line reporting issues in:
  • attributeQuotes (998045e)
  • idSelector (c1f2808)
  • propertyUnits (34e3c83)
  • selectorNaming (da04c37)

3.0.1

• Lockdown postcss-values-parser to ~ range. (7e03dbc)

3.0.0

• Breaking Dropped support for Node < 4. (7a142ee)
• Breaking The public Node API now exposes multiple classes instead of just the Lesshint class. (5013aae)
• Breaking All Promises returned from Lesshint methods are now native ones instead of Vow. (afda593)
• Breaking Whenever an inaccessible file is encountered, lesshint will now throw an error. (63d258)
• Added a Lesshint.getConfig() method to search for config files using lesshint's logic. (7850cbf)
• A complete ES6 rewrite was performed. (879160f)
• A new Runner class has been added, exposing the full CLI API to Node consumers. (7c9e76a)
• excludedFiles will now be checked on all paths before lesshint tries to access them. (7bc3ab2)
• The fullPath property in linting results will now always be a full, absolute path. (dab57d4)
• Relative custom linter paths will now be resolved against process.cwd(). (6f2b5d9)
• The default reporter can now be explicitly required. (587c215)
• Replaced use of the exit module with process.exitCode. (004ae71)
• Passing -1 to the --max-warnings flag is no longer supported. Simply omit the flag for the same behavior. (f8473d1)
• postcss-values-parser was updated to 1.1.0. (a91aabb)
• A huge documentation refresh. (3addaf0)
• Added the engines field to package.json. (a62da86)
• Added tests for the lesshint binary. (2a16a17)

2.4.0

• Added a allowSingleLineRules option to singleLinePerProperty. (52879a7)
• Added a position field to results. (6292387)
• Test console spies are now restored before doing assertions. (00f2f1d)
• Added issue and PR templates. (33f767d)
• Fixed a "there's"/"there are" typo in the README. (31e5eb3)

2.3.0

• Added a -x/--max-warnings CLI flag. (21e184d)
• Added a JSON reporter. (a69bdee)
• Reporters can now also be objects and not just file paths. (376940c)
• Fixed a "is"/"are" typo in the README. (282fdea)

2.2.1

• Fixed a newlineAfterBlock regression from 2.2.0. (117a2b5)

2.2.0

• Rules without any options can now be enabled by just setting it to to true. (5071ce9)
• Invalid inline rules are now properly reported. (df2fcac)
• When lesshint fails for some reason, the currently checked file is now included in the output. (b783f9c)
• Fixed an issue where duplicateProperty would erroneously report properties using the Less merge feature. (317a7af)
• Fixed an issue where newlineAfterBlock would give false positives with lines containing trailing whitespace.
  (ed2c9f6)
• Fixed an issue stringQuotes would erroneously report some at-rules. (5f1a2b6)
• Fixed a typo in the "Unknown error" output. (059e162)
• Fixed a typo in the CLI flags documentation. (a77fca0)

2.1.1

• Fixed a false positive in newlineAfterBlock with nested blocks. (e64c360)
• Fixed an issue where singleLinePerSelector would report the same selector multiple times. (507e89)
• Fixed an issue in spaceBeforeBrace where indented blocks would be erroneously reported with the new_line setting. (45d166e)
• Fixed an issue in spaceBeforeBrace where the one_space option would erroneously allow other spaces than just a single one. (45d166e)
• Removed old spaceBeforeComma setting in the default config. (d7bb4f6)

2.1.0

• Added maxCharPerLine linter. (af69e95)
• Added newlineAfterBlock linter. (05d48e1)
• Fixed an issue where stringQuotes wouldn't check at-rules. (aaf1d84)
• Fixed an issue where spaceBetweenParens would report the wrong line. (fa6ff41)
• Added tests for failing linter plugins. (02aeef0)
• Added some examples on how to use lesshint from custom code. (0a87b24)