Atom

Features

• Implement more detailed backtraces (@mgreter, #2573)

Fixes

• Fix parsing of block comments to ignore css string rules (@mgreter, #1294)
• Fix win UNC path handling for dot and dotdot directories (@mgreter, #2588)

Fastback

This is a follow up bug patch release for 3.5.0.

Community

• Add sass.cr to implementations list (@straight-shoota, #2574)

Fixes

• Fix compiler warnings (@mgreter, #2575)
• Fix double free when run in concurrent processes (@mgreter, #2579)
• Fix units sometimes being dropped in math operations (@mgreter, #2582)
• Fix missing error for mixins defined within mixins (@mgreter, #2558)

Futura

Welcome the stable 3.5 LibSass release 🎉 🎉 🎉

This release contains most Sass 3.5 features, and many many bug fixes and optimisations.

Features

• Implement trailing commas in parameters and arguments (#2070, @xzyfer)
• Implement deprecation warning for ID strings that look like colors (#2302, @xzyfer)
• Implement content-exists function (#2266, @xzyfer)
• Implement support for passing var() to CSS functions (#2244, @xzyfer)
• Implement first class functions (#2277 #2275, @xzyfer)
• Implement nesting guard to avoid "out of stack space" (#2438, @mgreter)
• Implement exponents for numbers (#2465, @mgreter)
• Implement long file path support for Windows (#2477, @mgreter)
• Implement case modifier for attribute selector (#2509, @mgreter)
• Implement warning for double parent selectors (#2522, @mgreter)
• Implement support for custom property syntax (#2076, @xzyfer)
• Implement support for custom-property feature flag (#2076, @xzyfer)

Optimisations

• Performance improvements (#2339, @mgreter)
• Fix memory leak by removing previously unused code (#2505, @mgreter)
• Fix memory leak of custom functions signature (#2553, @mgreter)

Community

• Add libsass-python to Readme (#2546, @asottile)
• Update link to go-libsass (#2340 #2410, @drewwells)

Fixes

• Fix media query stack and eval issue (#2341, @mgreter)
• Fix Attribute Selector equal compare operator (#2347, @mgreter)
• Fix segfault for varargs with non-string keys (#2352, @mgreter)
• Fix Element Selector compare operators (#2347, @mgreter)
• Fix compiler issue with spec regression on NetBSD 6.1 (#2357, @mgreter)
• Fix some segfaults caused by the parser being too forgiving (#2367, @xzyfer)
• Fix segfault with invalid map keys (#2368, @xzyfer)
• Fix null pointer dereference in css_error (#2369, @xzyfer)
• Fix bug when parsing selector schemas (#2371, @xzyfer)
• Fix null pointer dereference when parsing selector schemas (#2371, @2372)
• Fix .editorconfig (#2380, @brucek)
• Fix compiler issue with spec regression on NetBSD 6.1 (#2357, @mgreter)
• Fix segfault when extending pseudo selectors failed (#2366, @mgreter)
• Fix parser for urls looking like ruleset selectors (#2376, @mgreter)
• Fix use of non-portable std::to_string (#2385, @mgreter)
• Fix use of non-portable strdup (#2459, @asottile)
• Fix unary slash expressions (#2349 #2384, @mgreter)
• Fix missing error for trailing comma in selector list (#2365, @mgreter)
• Fix selector and binominal look ahead (#2346, @mgreter)
• Fix hex escape handling in interpolation (#2320, @mgreter)
• Fix wrong parsing of calc functions as number units (#2382, @mgreter)
• Fix incorrect comment evaluation for compressed output (#2359, @mgreter)
• Fix parent selector handling in selector schema (#2358, @mgreter)
• Fix parameter vararg and keyword handling (#2394, @mgreter)
• Fix a few minor memory leaks (#2400, @mgreter)
• Fix issue with invalid error indicator (#2404, @mgreter)
• Fix selector parsing and url regression (#2429, @mgreter)
• Fix null ptr segv on invalid vararg (#2437, @mgreter)
• Fix segfault in selector extend edge-case (#2437, @mgreter)
• Fix segfault in selector extend edge-case (#2437, @mgreter)
• Fix segfault in selector append edge-case (#2437, @mgreter)
• Fix ref-counted value handling in if function (#2437, @mgreter)
• Fix segfault in at-root cssize edge-case (#2439, @mgreter)
• Fix file content malloc to avoid reading beyond buffer (#2440, @mgreter)
• Fix case-sensitive lookup to named color map (#2462, @asottile)
• Fix shebang for tap-driver (#2466, @naroga)
• Fix segfault in parser edge case (#2446, @mgreter)
• Fix memory corruption on error in parse_selector_schema (#2484, @mgreter)
• Fix autoconf path for sassc tester (#2492, @mgreter)
• Fix output of invisible @support blocks (#2488, @mgreter)
• Fix to_value for bracketed lists (#2467, @mgreter)
• Fix propagation of named rest arguments (#2480, @mgreter)
• Fix @extend of wrapped selectors (#2468, @mgreter)
• Fix wrapped pseudo selector handling (#2464 #2383, @mgreter)
• Fix minor issue with attribute selector unification (#2053, @mgreter)
• Fix issue when passing restargs to call (#2472, @mgreter)
• Fix compressing of colors in selectors (#2232, @mgreter)
• Fix missing error on selector with invalid quote mark (#2082, @mgreter)
• Fix travis-ci mac OSX builds (#2527, @mgreter)
• Fix endless loop comparing Selector_List to List (#2516 #2517, @mgreter)
• Fix SmartOS/Solaris build regression (#2519, @mgreter)
• Fix to connect parent selector only once (#2520, @mgreter)
• Fix whitespace issue for wrapped selectors (#2366, @mgreter)
• Fix missing error if cwd goes missing (#2513, @mgreter)
• Fix missing error when mixin ruleset in root has parent selector (#2482, @mgreter)
• Fix sourcemap crutch once again (#2312, @mgreter)
• Fix parser state column following static values (#2542, @mgreter)
• Fix error indicator not being Unicode aware (#2404, @mgreter)
• Fix error sourcemaps not being fully Unicode aware (#2319, @mgreter)
• Fix some compiler warnings (#2547, @mgreter)
• Fix math with multiple units (#2549, @mgreter)
• Fix css test for interpolated numbers (#2560, @mgreter)
• Fix null pointer access in nesting check (sass/sassc#222 sass/sassc#223, @mgreter)
• Fix @else possibly producing invalid output (#2569, @xzyfer)
• Fix parsing of @supports declarations (#2452, @xzyfer)

Vanquish

This release backports bugfixes and improvements from master to libsass 3.4.

Release was tested with valgrind against all spec-tests to be free of (known) leaks.

Fixes

• Fix math with multiple units (@mgreter, #2549)
• Make error indicator Unicode aware (@mgreter, #2319)
• Make sourcemaps fully Unicode aware (@mgreter, #2543)
• Fix parser state column following static values (@mgreter, #2312)
• Fix memory leak of custom functions signature (@DerPapst, #2553)
• Adding the missing scope identifier std:: (@phg1024, #2545)
• Fix fall-trough warning in latest gnu gcc (@mgreter, #2547)
• Tweak warning message format (@xzyfer, #2536)
• Fix msvc compiler warning (@mgreter, #2547)

Caroline

This release backports bugfixes and improvements from master to libsass 3.4.

Release was tested with valgrind against all spec-tests to be free of (known) leaks.

Features

• Implement case modifier for attribute selector (@mgreter, #2528)
• Emit warning for double parent selectors (@mgreter, #2530)
• Throw error if cwd goes missing (@mgreter, @asottile , #2529)
• Throw error when mixin ruleset in root has parent selector (@mgreter, #2532)

Fixes

• Fix to connect parent selector only once (@mgreter, #2524)
• Fix endless loop comparing Selector_List to List (@mgreter, #2526)
• Fix whitespace issue for wrapped selectors (@mgreter, #2531)
• Fix SmartOS/Solaris build regression (@mgreter, #2525)
• Fix travis-ci mac OSX builds (@mgreter, #2527)

Mirabeau

This release backports bugfixes and improvements from master to libsass 3.4.

Release was tested with valgrind against all spec-tests to be free of (known) leaks.

Features

• Implement exponents for numbers (@mgreter, #2496)
• Implement long file path support for Windows (@mgreter, #2478)

Fixes

• Error on quoted string in simple selector parsing (@mgreter, #2503)
• Do not compress colors in selectors (@mgreter, #2502)
• Fix issue when passing restargs to call (@mgreter, #2501)
• Fix issue with attribute selector unification (@mgreter, #2499)
• Improve wrapped pseudo selector handling (@mgreter, #2498)
• Improve extend of wrapped pseudo selectors (@mgreter, #2497)
• Fix propagation of named rest arguments (@mgreter, #2495)
• Do not output invisible support blocks (@mgreter, #2493)
• Various build makefile and CI related fixes (@mgreter)

Commodore

Features

• Update tap-driver (@naroga, #2466)

Fixes

• Reverts accidental 3.5 feature - trailing commas in parameters and arguments (@xzyfer)
• Reverts accidental breaking change - remove current working directory from search paths (@xzyfer)
• Fix some memory corruptions (@mgreter, #2484)
• Fix CI instability (@xzyfer)
• Fix CI for 3.4 release (@xzyfer)
• Fix links in Markdown after Github changed its parser (@mgreter)
• Fix potential stack overflow (@mgreter, #2438)
• Fix file content malloc to avoid reading beyond buffer (@mgreter, #2439)
• Fix segfault in at-root cssize edge-case (@mgreter, #2437)
• Fix ref-counted value handling in if function (@mgreter, #2437)
• Fix segfault in selector append edge-case (@mgreter, #2437)
• Fix segfault in parser edge case (@mgreter, #2450)
• Fix usage of non-portable strdup (@asottile, #2459)
• Fix case-sensitive lookup to parse colors (@asottile, #2462)
• Fix selector parsing and url regression (@mgreter, #2429)

Manta

This release backports bugfixes and improvements from master to libsass 3.4.

Release was tested with valgrind against all spec-tests to be free of (known) leaks.

Features

• Implement trailing commas in parameters and arguments (@xzyfer, #2288)
• Implement unary slash expressions (@mgreter, #2349 and #2384)

Fixes

• Fix Attribute Selector equal compare operator (@mgreter, #2350)
• Fix segfault for varargs with non-string keys (@mgreter, #2352)
• Fix Element Selector compare operators (@mgreter, #2347)
• Fix compiler issue with spec regression on NetBSD 6.1 (@mgreter, #2357)
• Fix some segfaults caused by the parser being too forgiving (@xzyfer, #2367)
• Fix segfault with invalid map keys (@xzyfer, #2368)
• Fix null pointer dereference in css_error (@xzyfer, #2370)
• Fix bug when parsing selector schemas (@xzyfer, #2371)
• Fix null pointer dereference in parse_selector_schema (@xzyfer, #2372)
• Fix segfault when extending pseudo selectors failed (@mgreter, #2366)
• Fix parser for urls looking like ruleset selectors (@mgreter, #2376)
• Error for trailing rulesets comma (@mgreter, #2365)
• Improve selector and binominal look ahead (@mgreter, #2346)
• Improve hex escape handling in interpolation (@mgreter, #2320)
• Fix wrong parsing of calc functions as number units (@mgreter, #2382)
• Skip comment evaluation for compressed output (@mgreter, #2359)
• Improve parent selector handling in selector schema (@mgreter, #2358)
• Improve parameter vararg and keyword handling (@mgreter, #2394)
• Hotfix to avoid invalid nested :not selectors (@mgreter, #2399)
• Fix a few minor memory leaks (@mgreter, #2400)

Zoom

This release back ports bug fixes and improves from the master to 3.4.x.

Features

• Update Visual Studio build facade (@am11, #2288)
• Update read me (@mgreter, #2310)
• Performance improvements for @extend (@mgreter, #2314)
• Performance improvements (@mgreter, #2339)

Fixes

• Disable FMA3 when compiling with Visual Studio 2013 (@am11, sass/node-sass#1854)
• Fix for loop variable to be referenced (@mgreter, #2330)
• Fix number compare issues when used as map keys with old gcc (@mgreter, #2331)
• Fix results of map-get not being evaluated (@mgreter, #2309)
• Fix null pointer access (@mgreter, sass/node-sass#1880)
• Fix null pointer access (@mgreter, #2321)
• Fix bug with media queries and @extend (@mgreter, #2341)

Misc

• Cleanup initial shared ptr interface (@mgreter, #2299)
• Refactor selector list and schema handling (@mgreter, #2300)
• Cleanup context usage and extend code (#2313)
• Cleanup misc (#2316, @nschonni)
• Cleanup issues detected by clangs static analyser (#2336, @xzyfer)
• Remove Textual intermediate AST node (@mgreter, #2338)
• Add libsass-python to README (@asottile, #2340)

DeVille

This release is focused largely on clean up work before 3.5.0 goes stable. See #2313 #2316 #2336

Features

• Update Visual Studio build facade (@am11, #2288)
• Update read me (@mgreter, #2310)
• Performance improvement with @extends (@mgreter, #2314)

Fixes

• Disable FMA3 when compiling with Visual Studio 2013 (@am11, sass/node-sass#1854)
• Fix for loop variable to be referenced (@mgreter, #2330)
• Fix number compare issues when used as map keys with old gcc (@mgreter, #2331)
• Fix results of map-get not being evaluated (@mgreter, #2309)
• Fix null pointer access (@mgreter, sass/node-sass#1880)
• Fix null pointer access (@mgreter, #2321)