• Version 2.4.4 (Anton Kovalyov)
• Issue #1542: Use exit module instead of process.exit. Fixes #1541 and #1408. (Aaron Qian)
• Strip leading whitespace from JavaScript code blocks extracted from HTML (Gleb Bahmutov)
• Issue #1512: Add importClass and Packages to the Rhino env (Sven Dahlstrand)
• Issue #1511: Add new constructs to the ES6 import syntax (Jakub Sedlacek)
• Issue #1506: Replace process.stdout.write with console.log (Markus Wolf)
• Issue #1504: ES6 module exports should not count as unused (Jacob Gable)
• No issue: remove message about the 'es5' option. (Anton Kovalyov)
• Issue #1494: Followup to add readFully as a global (Anton Kovalyov)
• Issue #1494: Add support for the Nashorn JavaScript engine (Anton Kovalyov)
• No issue: fix tests to respect Too Many Errors and Unrecoverable Syntax Error situations (Anton Kovalyov)
• No issue: don't filter by (error) in tests. (Anton Kovalyov)
• No issue: Show build status for 2.x instead of master (Anton Kovalyov)
• Issue #1491: Parenthesis in odd-numbered token is ignored before arrow function (arai)
• No issue: removed what seems to be useless and incorrect block of code (Anton Kovalyov)