0.8.0-beta.0

Breaking changes

• #350 - Change browser detection logic for WASM loading.
• #363 - Change WASM loading detection to rely on package.json#browser field.
• #362 - Remove the dist/ bundle.
• #371 - Reimplement sourcemap URL processing using the WHATWG URL API.

Nonbreaking changes:

• #339 - Allow initializing the consumer mappings.wasm file as an ArrayBuffer.

Internal Improvements:

• #347 - Improve tests.
• #352 - Improve documentation.
• #361 - Use newer Webpack CLI when bundling.
• #364 - Convert IndexedSourceMapConsumer implementation to pass more through to BasicSourceMapConsumer.
• #366 - Normalize internal URL representation to be easier to follow.
• #341 - Use async functions to simplify SourceMapConsumer.with implementation.

0.7.2

• Another 3x speed up in SourceMapConsumer. Read about it here: http://fitzgeraldnick.com/2018/02/26/speed-without-wizardry.html

0.7.1

• Updated TypeScript typings. [#321][]

0.7.0

• SourceMapConsumer now uses WebAssembly, and is much faster! Read about it here: https://hacks.mozilla.org/2018/01/oxidizing-source-maps-with-rust-and-webassembly/

• Breaking change: new SourceMapConsumer now returns a Promise object that resolves to the newly constructed SourceMapConsumer instance, rather than returning the new instance immediately.

• Breaking change: when you're done using a SourceMapConsumer instance, you must call SourceMapConsumer.prototype.destroy on it. After calling destroy, you must not use the instance again.

• Breaking change: SourceMapConsumer used to be able to handle lines, columns numbers and source and name indices up to 2^53 - 1 (aka Number.MAX_SAFE_INTEGER). It can now only handle them up to 2^32 - 1.

• Breaking change: The source-map library now uses modern ECMAScript-isms: let, arrow functions, async, etc. Use Babel to compile it down to ECMAScript 5 if you need to support older JavaScript environments.

• Breaking change: Drop support for Node < 8. If you want to support older versions of node, please use v0.6 or below.

0.5.6

• Fix for regression when people were using numbers as names in source maps. See #236.