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mishoo / UglifyJS

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masterunreleased

v3.12.2v3.12.1

Reading changes from the repo…

·34 commits·33 pull requests

New Features

UglifyJS: Introduces support for async functions, allowing you to use asynchronous code seamlessly within your JavaScript projects.
UglifyJS: Adds support for spread syntax, enhancing the flexibility of your code by allowing you to expand iterable elements in function calls and array literals.

Improvements

UglifyJS: Improves the ufuzz testing tool, enhancing its ability to catch edge cases and ensure your code is robust against unexpected inputs.
UglifyJS: Extends support for trailing commas in function definitions, making your code cleaner and more consistent with modern JavaScript practices.

Fixes

Fix corner cases in various features, including unused, reduce_vars, and collapse_vars, ensuring that your code is processed correctly without unexpected behavior.
Fix corner cases in dead_code, booleans, and spread, enhancing the accuracy of code compression and beautification.
Fix corner cases in evaluate, properties, and inline, improving the reliability of the code transformation process.

Others

Clarify corner case handling in object literals, making the behavior of the parser more predictable and user-friendly.