# ES2026 feature summary missing in published spec?

**URL:** <https://es.discourse.group/t/es2026-feature-summary-missing-in-published-spec/2632>\
**Category:** Spec Reading\
**Created:** [July 27, 2026, 2:45pm UTC](https://es.discourse.group/t/es2026-feature-summary-missing-in-published-spec/2632 "2026-07-27T14:45:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![senocular](https://yyz2.discourse-cdn.com/free1/user_avatar/es.discourse.group/senocular/32/642_2.png) [@senocular](https://es.discourse.group/u/senocular)\
**Post date:** [July 27, 2026, 2:45pm UTC](https://es.discourse.group/t/es2026-feature-summary-missing-in-published-spec/2632/1 "2026-07-27T14:45:42Z")

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I noticed the the [2026 spec](https://262.ecma-international.org/17.0/index.html) published on ecma-international org doesn't appear to have the 2026 feature summary in the Introduction. I found this [PR](https://github.com/tc39/ecma262/pull/3793) from April which looks like maybe it should have made it in...? The current spec at [https://tc39.es/ecma262/](https://tc39.es/ecma262/) does have it.

Is there a way to get the summary in for what's on ecma-international now, or are we stuck with it not being there?

**Edit** : And with this, could there be any other updates which should be there but didn't make it?

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**Author:** ![ljharb](https://yyz2.discourse-cdn.com/free1/user_avatar/es.discourse.group/ljharb/32/8_2.png) [@ljharb](https://es.discourse.group/u/ljharb)\
**Post date:** [July 28, 2026, 12:12am UTC](https://es.discourse.group/t/es2026-feature-summary-missing-in-published-spec/2632/2 "2026-07-28T00:12:55Z")

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Thanks - this is now fixed, [Release ES2026, take two · tc39/ecma262 · GitHub](https://github.com/tc39/ecma262/releases/tag/es2026-errata) and [ECMAScript® 2026 Language&nbsp;Specification](https://tc39.es/ecma262/2026), and it's been sent to Ecma to update their website.