• Array.fromAsync proposal:
  • Moved to Stage 3, September TC39 meeting
  • Avoid observable side effects of %Array.prototype.values% usage in array-like branch, proposal-array-from-async/30
• Added well-formed unicode strings stage 2 proposal:
  • String.prototype.isWellFormed
  • String.prototype.toWellFormed
• Recent updates of the iterator helpers proposal:
  • Added a counter parameter to helpers, proposal-iterator-helpers/211
  • Don't await non-objects returned from functions passed to AsyncIterator helpers, proposal-iterator-helpers/239
  • { Iterator, AsyncIterator }.prototype.flatMap supports returning both - iterables and iterators, proposal-iterator-helpers/233
  • Early exit on broken .next in missed cases of { Iterator, AsyncIterator }.from, proposal-iterator-helpers/232
• Added self polyfill as a part of The Minimum Common Web Platform API, specification, #1118
• Added inverse option to core-js-compat, #1119
• Added format option to core-js-builder, #1120
• Added NodeJS 19.0 compat data
• Added Deno 1.26 and 1.27 compat data
• Added Opera Android 72 compat data mapping
• Updated Electron 22 compat data mapping