ESLint / update detail

v10.13.0

Official ESLint changelog summary with source attribution, release tags, and community reactions.

Track this ESLint release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

ESLint·Oct 16, 2026, 02:23 PMFixAI-assisted summary

v10.13.0

Summary

Add new linting features: report references inside IIFEs for no-use-before-define, support globalThis in no-obj-calls, and check yield expressions in no-unsafe-optional-chaining.
Fix a redeclaration bug where let variables were incorrectly flagged when mixed with var declarations.
Update documentation (README and getText parameter description) and refresh dependencies, CI plugins, and ecosystem configurations.

featurebugfixdocsminorsource healthy

Official source Last checked Oct 19, 2026, 5:00 PM

Safe to upgradeeslint@10.13.0

Safe to upgrade.

Older than 72 h, no known advisories, no follow-up hotfix, license and provenance unchanged.

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Official changelog

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ESLint / update detail

v10.13.0

Official ESLint changelog summary with source attribution, release tags, and community reactions.

Track this ESLint release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

ESLint·Oct 16, 2026, 02:23 PMFixAI-assisted summary

v10.13.0

Summary

Add new linting features: report references inside IIFEs for no-use-before-define, support globalThis in no-obj-calls, and check yield expressions in no-unsafe-optional-chaining.
Fix a redeclaration bug where let variables were incorrectly flagged when mixed with var declarations.
Update documentation (README and getText parameter description) and refresh dependencies, CI plugins, and ecosystem configurations.

featurebugfixdocsminorsource healthy

Official source Last checked Oct 19, 2026, 5:00 PM

Safe to upgradeeslint@10.13.0

Safe to upgrade.

Older than 72 h, no known advisories, no follow-up hotfix, license and provenance unchanged.

See the evidence →

Loading follow options…

keep exploring

Continue with ESLint

Compare this release with the product timeline and keep the tools you use in one place.

Product timeline All ESLint updates

official source

Verify the original release note

Every summary should remain traceable to the original changelog or release source.

AI-assisted summarysource healthyLast checked Oct 19, 2026, 5:00 PM

Official changelog

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Discussion · 0 comments

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