Patch Changes

• a1e5e2d: Fix promise hang when AbortSignal is aborted

Patch Changes

• 28dbc5d: Fix promise hang when AbortSignal is aborted

Major Changes

• Output as ESM: #6

Patches

• Remove as cast: a6a69bc

Major Changes

• Big refactor for v2: #5
  • Returns a regular Promise instead of CancelablePromise.
  • The Promise is strongly typed when posssible. This is the main new feature.
  • Always returns the full array of arguments passed to the event handler (i.e. what was previously once.spread() is now the regular once()).
  • Compatible with AbortController to remove event listeners before the Promise has been fulfilled.
  • Requires TypeScript v4 or newer.
  • Jest tests running CI via GitHub Actions.

Minor Changes

• Add README.md: d00821f
• Create LICENSE: #2

Patches

• Fix: c326013
• Remove test script: #4

Credits

Huge thanks to @lewish and @vivekkj123 for helping!

Patches

• Make cancel() be a no-op after executed: 952e450
• Assign p.cancel in the Promise constructor: aa710f3

Minor Changes

• Add once.spread() function: 07c9601

Initial release