Fix "regression" of unsupported, implementation behavior that half the world
happens to have come to depend on. See #235.
Fix regression involving function hoisting in SpiderMonkey. See #233.

0.5.4#

Large performance improvements to source-map serialization. See #228 and #229.

0.5.3#

Do not include unnecessary distribution files. See
commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86.

0.5.2#

Include browser distributions of the library in package.json's files. See
issue #212.

0.5.1#

Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See
ff05274becc9e6e1295ed60f3ea090d31d843379.

0.5.0#

Node 0.8 is no longer supported.
Use webpack instead of dryice for bundling.
Big speedups serializing source maps. See pull request #203.
Fix a bug with SourceMapConsumer.prototype.sourceContentFor and sources that
explicitly start with the source root. See issue #199.

0.4.4#

Fix an issue where using a SourceMapGenerator after having created a
SourceMapConsumer from it via SourceMapConsumer.fromSourceMap failed. See
issue #191.
Fix an issue with where SourceMapGenerator would mistakenly consider
different mappings as duplicates of each other and avoid generating them. See
issue #192.

0.4.3#

A very large number of performance improvements, particularly when parsing
source maps. Collectively about 75% of time shaved off of the source map
parsing benchmark!
Fix a bug in SourceMapConsumer.prototype.allGeneratedPositionsFor and fuzzy
searching in the presence of a column option. See issue #177.
Fix a bug with joining a source and its source root when the source is above
the root. See issue #182.
Add the SourceMapConsumer.prototype.hasContentsOfAllSources method to
determine when all sources' contents are inlined into the source map. See
issue #190.

0.4.2#

Add an .npmignore file so that the benchmarks aren't pulled down by
dependent projects. Issue #169.
Add an optional column argument to
SourceMapConsumer.prototype.allGeneratedPositionsFor and better handle lines
with no mappings. Issues #172 and #173.

0.4.1#

Fix accidentally defining a global variable. #170.

0.4.0#

The default direction for fuzzy searching was changed back to its original
direction. See #164.
There is now a bias option you can supply to SourceMapConsumer to control
the fuzzy searching direction. See #167.
About an 8% speed up in parsing source maps. See #159.
Added a benchmark for parsing and generating source maps.

0.3.0#

Change the default direction that searching for positions fuzzes when there is
not an exact match. See #154.
Support for environments using json2.js for JSON serialization. See #156.

0.2.0#

Support for consuming "indexed" source maps which do not have any remote
sections. See pull request #127. This introduces a minor backwards
incompatibility if you are monkey patching SourceMapConsumer.prototype
methods.

0.1.43#

Performance improvements for SourceMapGenerator and SourceNode. See issue
#148 for some discussion and issues #150, #151, and #152 for implementations.

0.1.42#

Fix an issue where SourceNodes from different versions of the source-map
library couldn't be used in conjunction with each other. See issue #142.

0.1.41#

Fix a bug with getting the source content of relative sources with a "./"
prefix. See issue #145 and Bug 1090768.
Add the SourceMapConsumer.prototype.computeColumnSpans method to compute the
column span of each mapping.
Add the SourceMapConsumer.prototype.allGeneratedPositionsFor method to find
all generated positions associated with a given original source and line.

0.1.40#

Performance improvements for parsing source maps in SourceMapConsumer.

0.1.39#

Fix a bug where setting a source's contents to null before any source content
had been set before threw a TypeError. See issue #131.

0.1.38#

Fix a bug where finding relative paths from an empty path were creating
absolute paths. See issue #129.

0.1.37#

Fix a bug where if the source root was an empty string, relative source paths
would turn into absolute source paths. Issue #124.

0.1.36#

Allow the names mapping property to be an empty string. Issue #121.

0.1.35#

A third optional parameter was added to SourceNode.fromStringWithSourceMap
to specify a path that relative sources in the second parameter should be
relative to. Issue #105.
If no file property is given to a SourceMapGenerator, then the resulting
source map will no longer have a null file property. The property will
simply not exist. Issue #104.
Fixed a bug where consecutive newlines were ignored in SourceNodes.
Issue #116.

0.1.34#

Make SourceNode work with windows style ("\r\n") newlines. Issue #103.
Fix bug involving source contents and the
SourceMapGenerator.prototype.applySourceMap. Issue #100.

0.1.33#

Fix some edge cases surrounding path joining and URL resolution.
Add a third parameter for relative path to
SourceMapGenerator.prototype.applySourceMap.
Fix issues with mappings and EOLs.

0.1.32#

Fixed a bug where SourceMapConsumer couldn't handle negative relative columns
(issue 92).
Fixed test runner to actually report number of failed tests as its process
exit code.
Fixed a typo when reporting bad mappings (issue 87).

0.1.31#

Delay parsing the mappings in SourceMapConsumer until queried for a source
location.
Support Sass source maps (which at the time of writing deviate from the spec
in small ways) in SourceMapConsumer.

0.1.30#

Do not join source root with a source, when the source is a data URI.
Extend the test runner to allow running single specific test files at a time.
Performance improvements in SourceNode.prototype.walk and
SourceMapConsumer.prototype.eachMapping.
Source map browser builds will now work inside Workers.
Better error messages when attempting to add an invalid mapping to a
SourceMapGenerator.

0.1.29#

Allow duplicate entries in the names and sources arrays of source maps
(usually from TypeScript) we are parsing. Fixes github issue 72.

0.1.28#

Skip duplicate mappings when creating source maps from SourceNode; github
issue 75.

0.1.27#

Don't throw an error when the file property is missing in SourceMapConsumer,
we don't use it anyway.

0.1.26#

Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.

0.1.25#

Make compatible with browserify

0.1.24#

Fix issue with absolute paths and file:// URIs. See
https://bugzilla.mozilla.org/show_bug.cgi?id=885597

0.1.23#

Fix issue with absolute paths and sourcesContent, github issue 64.

0.1.22#

Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.

0.1.21#

Fixed handling of sources that start with a slash so that they are relative to
the source root's host.

0.1.20#

Fixed github issue #43: absolute URLs aren't joined with the source root
anymore.

0.1.19#

Using Travis CI to run tests.

0.1.18#

Fixed a bug in the handling of sourceRoot.

0.1.17#

Added SourceNode.fromStringWithSourceMap.

0.1.16#

Added missing documentation.
Fixed the generating of empty mappings in SourceNode.

0.1.15#

Added SourceMapGenerator.applySourceMap.

0.1.14#

The sourceRoot is now handled consistently.

0.1.13#

Added SourceMapGenerator.fromSourceMap.

0.1.12#

SourceNode now generates empty mappings too.

0.1.11#

Added name support to SourceNode.

0.1.10#

Added sourcesContent support to the customer and generator.