explainer: Withdraw proposal

See #17 (comment).

HISTORY.md

@@ -8,22 +8,29 @@ read about the [TC39 Process][].
 More information about contributing is also available in [CONTRIBUTING.md][].
 
 ## 2015–2021
-The pipe champion group presents F# pipes (a tacit-unary-function-application operator)
-for Stage 2 twice to TC39, being unsuccessful both times
-due to pushback from multiple other TC39 representatives’
-memory performance concerns, syntax concerns about await,
-and concerns about encouraging ecosystem bifurcation/forking.
+The pipe champion group presents F# pipes (a tacit-unary-function-application
+operator) for Stage 2 twice to TC39, being unsuccessful both times due to
+pushback from multiple other TC39 representatives’ memory performance concerns,
+syntax concerns about await, and concerns about encouraging ecosystem
+bifurcation/forking.
 
 For more information, see the [pipe proposal’s HISTORY.md][pipe history].
 
 ## 2021-09
 Inspired by [pipe issue #233][], [@js-choi][] creates a new proposal
 that would add several Function helper methods.
 
+## 2021-10
+[On 2021-10, proposal-function-helpers is presented to the Committee
+plenary][2021-10] for Stage 1. The Committee rejects the proposal due to its
+being overly broad and requests that it be split up into multiple proposals.
+
 [TC39 process]: https://tc39.es/process-document/
 [CONTRIBUTING.md]: https://github.com/tc39/proposal-pipeline-operator/blob/main/CONTRIBUTING.md
 
 [pipe history]: https://github.com/tc39/proposal-pipeline-operator/blob/main/HISTORY.md
 [pipe issue #233]: https://github.com/tc39/proposal-pipeline-operator/issues/233
 
 [@js-choi]: https://github.com/js-choi
+
+[2021-10]: https://github.com/tc39-transfer/proposal-function-helpers/issues/17#issuecomment-953814353

README.md

@@ -1,12 +1,24 @@
 # Function helpers for JavaScript
-ECMAScript Stage-0 Proposal. J. S. Choi, 2021.
+Withdrawn ECMAScript Stage-0 Proposal. J. S. Choi, 2021.
+
+[On 2021-10, proposal-function-helpers was presented to the Committee
+plenary][2021-10] for Stage 1. The Committee rejected the proposal due to its
+being overly broad and requests that it be split up into multiple proposals.
+This proposal is therefore **withdrawn** and split into
+[proposal-function-pipe-flow][] and [proposal-function-un-this][].
+
+[2021-10]: https://github.com/tc39-transfer/proposal-function-helpers/issues/17#issuecomment-953814353
+[proposal-function-pipe-flow]: https://github.com/js-choi/proposal-function-pipe-flow
+[proposal-function-un-this]: https://github.com/js-choi/proposal-function-un-this
 
-* Formal specification: Not yet
-* Babel plugin: Not yet
 * [Proposal history][HISTORY.md]
 
 [HISTORY.md]: https://github.com/js-choi/proposal-function-helpers/blob/main/HISTORY.md
 
+<details>
+
+<summary>Original proposal</summary>
+
 Several useful, common helper functions are defined, downloaded, and used a lot.
 We should standardize at least some of them.
 This proposal is seeking Committee consensus for Stage 1:
@@ -665,3 +677,5 @@ Precedents include:
 [call-bind]: https://www.npmjs.com/package/call-bind
 
 [pipe history]: https://github.com/tc39/proposal-pipeline-operator/blob/main/HISTORY.md
+
+</details>