February 2025 (version 1.65.0)

Welcome to the new DeepScan updates. This release includes support for the latest ES2024 features.

Thank you for your continual love and support!

Analysis Improvements

  • Support builtin API methods added at ES2024:
    • ArrayBuffer.prototype.resize()
    • ArrayBuffer.prototype.transfer()
    • ArrayBuffer.prototype.transferToFixedLength()
    • Atomics.waitAsync()
    • Map.groupBy()
    • Object.groupBy()
    • Promise.withResolvers()
    • SharedArrayBuffer.prototype.grow()
    • String.prototype.isWellFormed()
    • String.prototype.toWellFormed()
  • Support RegExp v flag
  • Support string module names

Miscellaneous

  • Restrict VS Code extension to Lite plan or above
  • Exclude ESNext Iterator helper methods from MISUSED_ITERATOR detection

Bug Fixes

  • Irrelevant issues may be reported as new or fixed when the head branch of a pull quest gets outdated
Last updated on September 30, 2025