v3.4.0

Minor Changes

• Add Source.prototype.buffers() that returns the source as Buffer[]. ConcatSource, CachedSource, and CompatSource implement it without allocating an intermediate concatenated buffer, allowing consumers that can write multiple buffers at once (e.g. via writev) to avoid the overhead of Buffer.concat in deeply nested sources. (by @alexander-akait in #204)

Patch Changes

• fix: use Int32Array for signed VLQ delta accumulation in readMappings so cumulative values that go negative are preserved instead of wrapping to a large unsigned integer (by @alexander-akait in #206)

• Improved performance in many places. (by @alexander-akait in #209)

v3.3.4

Fixes

• sync SourceMapSource constructor types with sourceAndMap method (#176)

v3.3.3

Fixes

• generate last column mapping even when source is missing for ConcatSource

v3.3.2

Fixes

• [Types] Using HashLike name instead Hash

v3.3.1

Fixes

• Always use a buffer to calculate the hash
• [Types] Added debugId and ignoreList fields to RawSourceMap type

v3.3.0

Features

• Added types
• Added ability to reduce memory consumed

Performance

• Avoid extra calculation for hash updates

v3.2.2

Bugfixes

• Source Code is splitted into lines via custom code instead of using a RegExp
  • In weird edge cases the RegExp caused a Stack Overflow

v3.2.1

Bugfixes

• RawSources with Buffers can now be concatenated with ConcatSource
• Source Code is splitted into lines via custom code instead of using a RegExp
  • In weird edge cases the RegExp caused a Stack Overflow

v3.2.0

Performance

• add SourceMapSource.buffer for better performance
• more efficient serialization of source mappings

Bugfix

• avoid crashing when trying to compare the name with the original source, but there is no sourcesContent in SourceMap

v3.1.2

Bugfix

• improve handling of invalid mappings (like zero sized or negative)