RegExp.escape to stage 2, per 2023.09.26 TC39

Author: ljharb

README.md

@@ -68,6 +68,7 @@ Stage 2 indicates that the committee expects these features to be developed and
 | [Async Context][async-context]                                                 | Chengzhong Wu                                         | Chengzhong Wu<br />Justin Ridgewell                                               | <sub>[March&nbsp;2023][async-context-notes]</sub>                     |
 | [Time Zone Canonicalization][time-zone-canon]                                  | Justin Grant                                          | Justin Grant<br />Richard Gibson                                                  | <sub>[May&nbsp;2023][time-zone-canon-notes]</sub>                     |
 | [Deferring Module Evaluation][lazy-import]                                     | Yulia Startsev<br />Guy Bedford                       | Yulia Startsev<br />Guy Bedford<br />Nicolò Ribaudo                               | <sub>July&nbsp;2023</sub>                                             |
+| [`RegExp.escape`][escape]                                         | Domenic Denicola<br />Benjamin Gruenbaum<br />Jordan Harband | Jordan Harband                                                             | <sub>September&nbsp;2023</sub>                                        |
 
 The test262 feature flag links to a code search of tests using that feature flag, which may constitute complete or partial coverage.
 The :question: means there is no feature flag for tests yet.
@@ -179,3 +180,5 @@ Note that as part of the onboarding process your repository name may be normaliz
 [promise-defer-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2023-05/may-17.md#promisewithresolvers-for-stage-2
 [lazy-import]: https://github.com/tc39/proposal-defer-import-eval
 [lazy-import-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-01/jan-28.md#defer-module-import-eval
+[escape]: https://github.com/tc39/proposal-regex-escaping
+[escape-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-01/jan-28.md#revisiting-regexp-escape

stage-1-proposals.md

@@ -72,7 +72,6 @@ Proposals follow [this process document](https://tc39.es/process-document/).
 | [Grouped Accessors and Auto-Accessors][accessors]                                            | Ron Buckton                                            | Ron Buckton                                           | <sub>[November&nbsp;2020][accessors-notes]</sub>                  |
 | [`async do` expressions][async-do]                                                           | Kevin Gibbons                                          | Kevin Gibbons                                         | <sub>[January&nbsp;2021][async-do-notes]</sub>                    |
 | [Class Brand Checks][class-brand-check]                                                      | HE Shi-Jun                                             | HE Shi-Jun                                            | <sub>[January&nbsp;2021][class-brand-check-notes]</sub>           |
-| [Escaping Strings for RegExps][escape]                                                       | Domenic Denicola<br />Benjamin Gruenbaum<br />Jordan Harband | Jordan Harband                                  | <sub>[January&nbsp;2021][escape-notes]</sub>                      |
 | [Limited ArrayBuffer][limited-array-buffer]                                                  | Jack Works                                             | Jack Works                                            | <sub>[April&nbsp;2021][limited-array-buffer-notes]</sub>          |
 | [ArrayBuffer to/from Base64][arraybuffer-base64]                                             | Kevin Gibbons                                          | Kevin Gibbons                                         | <sub>[July&nbsp;2021][arraybuffer-base64-notes]</sub>             |
 | [BigInt Math][bigint-math]                                                                   | J.S. Choi                                              | J.S. Choi                                             | <sub>[August&nbsp;2021][bigint-math-notes]</sub>                  |
@@ -231,8 +230,6 @@ See also the [active proposals](README.md), [stage 0 proposals](stage-0-proposal
 [async-do-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-01/jan-27.md#async-do-expressions
 [class-brand-check]: https://github.com/tc39/proposal-class-brand-check
 [class-brand-check-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-01/jan-27.md#class-brand-checks
-[escape]: https://github.com/tc39/proposal-regex-escaping
-[escape-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-01/jan-28.md#revisiting-regexp-escape
 [limited-array-buffer]: https://github.com/tc39/proposal-limited-arraybuffer
 [limited-array-buffer-notes]: https://github.com/tc39/notes/blob/HEAD/meetings/2021-04/apr-21.md#read-only-arraybuffer-and-fixed-view-of-arraybuffer-for-stage-1
 [arraybuffer-base64]: https://github.com/tc39/proposal-arraybuffer-base64