Error Handling: Enjoy improved error messages when using invalid ECMAScript versions. This change helps clarify issues related to the ecmaVersion setting, making it easier to identify and fix problems.
Improvements
Error Handling: The system now supports year-based ecmaVersion numbers, enhancing flexibility in specifying ECMAScript versions. This allows for more accurate versioning in your projects.
Fixes
Fix incorrect suggestions for invalid ecmaVersion settings. This resolves confusion around the available ECMAScript versions and ensures users receive accurate guidance.
Others
Lock the acorn package to version 4.0.4 to ensure stability and compatibility across the project. This helps maintain a consistent development environment.