Dec 2021

[jridgewell]

https://github.com/tc39/agendas/blob/master/2021/12.md

[jridgewell]

Add import.meta[Symbol.toStringTag] does not reach consensus

[jridgewell]

Array Grouping for Stage 3 (Criteria) advances to Stage 3, will change groupByMap to groupByToMap to avoid confusion.

[jridgewell]

ShadowRealms updates and potential normative changes (Slides) will use function's name and length.

[jridgewell]

Unblocking tc39/ecma262#2515 and other RegExp Unicode update PRs (slides) will document and pursue Option 4.

[jridgewell]

Extend TimeZoneName Option Proposal for Stage 4 (Spec, Stage4PR, Slides) reaches Stage 4

[jridgewell]

Intl DisplayNames v2 for Stage 4 (Spec, Stage4PR, Slides) reaches Stage 4

[jridgewell]

Intl Enumeration API (Spec, Slides) Update in Stage 3 will merge 60 and 61.

[jridgewell]

Array.fromAsync for Stage 2 (Slides) reaches Stage 2

[jridgewell]

RegExp \R Escape for Stage 2 (slides) does not advance, will look at Unicode Sequence Properties adding a line ending.

[jridgewell]

RegExp Modifiers for Stage 2 (slides) reaches Stage 2, will drop unbounded form.

[jridgewell]

RegExp Buffer Boundaries for Stage 2 (slides) reaches Stage 2, without \Z (capital Z)

[jridgewell]

Intl.Segmenter v2 for Stage 1 (Slides) reaches Stage 1

[jridgewell]

Promise.prototype.finally should use onFinally's realm for newly creating functions doesn't reach consensus, but we're going to further study to figure it out.