es-toolkit 1.45.0

v1.45.0

on Node.js NPM

Released on March 2nd, 2026.

• Fixed findIndex to add missing default parameter for doesMatch. ([#1373])
• Fixed sample to include undefined in return union type. ([#1302])
• Fixed cloneDeep to support cloning Error objects.
• Fixed retry to correctly match retry count with the retries option.
• Fixed missing Map and Set in check-dist entrypoints.
• Fixed missing packages in publishConfig. ([#1597])
• Reverted the overload for runtime-determined key arrays in omit. ([#1595])
• Added AI Integration page with llms.txt documentation to docs.

We sincerely thank @D-Sketon, @dayongkr, @matthiasfeist, @raon0211, and @screendriver for their contributions. We appreciate your great efforts!