rfc: transition #56 → implemented (#905)

Bot-generated transition of RFC **#56** to status `implemented`.

Moved to `implemented/0056-npm-extension-manifest-repairs.md`.
Front-matter `status` and the relevant date field were updated.
`INDEX.md` was regenerated.

Implementation: npm/cli#9586

Co-authored-by: npm CLI robot <npm-cli+bot@github.com>

Author: github-actions[bot]

INDEX.md

@@ -2,24 +2,24 @@
 
 # RFC index
 
-Generated 2026-06-19. See [README.md](./README.md) for the RFC process.
+Generated 2026-06-22. See [README.md](./README.md) for the RFC process.
 
-## Accepted (7)
+## Accepted (6)
 
 | # | Title | Created | Accepted | Implemented | Withdrawn | Implementation |
 | - | ----- | ------- | -------- | ----------- | --------- | -------------- |
-| [0056](./accepted/0056-npm-extension-manifest-repairs.md) | npm Extension for Manifest Repairs | 2026-06-19 | 2026-06-19 | — | — | — |
 | [0054](./accepted/0054-make-scripts-install-opt-in.md) | Make install scripts opt-in | 2026-06-08 | 2026-06-08 | — | — | — |
 | [0047](./accepted/0047-npm-diff-ignore-cr-at-eol.md) | npm diff ignore CR at EOL | — | — | — | — | — |
 | [0044](./accepted/0044-deprecation-ux-revamp.md) | Deprecated packages UX revamp | — | — | — | — | — |
 | [0037](./accepted/0037-audit-overrides.md) | npm audit fix can apply overrides | — | — | — | — | — |
 | [0035](./accepted/0035-registry-spec.md) | The `registry:` Dependency Specifier | — | — | — | — | — |
 | [0028](./accepted/0028-publish-prompt.md) | Publish confirmation prompt | — | — | — | — | — |
 
-## Implemented (41)
+## Implemented (42)
 
 | # | Title | Created | Accepted | Implemented | Withdrawn | Implementation |
 | - | ----- | ------- | -------- | ----------- | --------- | -------------- |
+| [0056](./implemented/0056-npm-extension-manifest-repairs.md) | npm Extension for Manifest Repairs | 2026-06-19 | 2026-06-19 | 2026-06-22 | — | [link](<https://github.com/npm/cli/pull/9586>) |
 | [0055](./implemented/0055-package-manifest-extensions.md) | Package Manifest Extensions | 2026-06-18 | 2026-06-18 | 2026-06-18 | — | [link](<https://github.com/npm/cli/pull/9496>) |
 | [0053](./implemented/0053-native-dependency-patching.md) | Native Dependency Patching | 2026-06-05 | 2026-06-05 | 2026-06-18 | — | [link](<https://github.com/npm/cli/pull/9439>) |
 | [0052](./implemented/0052-registry-scoped-keyfile-and-certfile.md) | Registry-scoped keyfile / certfile credential options | 2026-05-29 | 2026-05-29 | 2026-05-29 | — | [link](<https://github.com/npm/cli/pull/5160>) |

…d/0056-npm-extension-manifest-repairs.md …d/0056-npm-extension-manifest-repairs.mdaccepted/0056-npm-extension-manifest-repairs.md renamed to implemented/0056-npm-extension-manifest-repairs.md accepted/0056-npm-extension-manifest-repairs.md renamed to implemented/0056-npm-extension-manifest-repairs.md

@@ -1,12 +1,12 @@
 ---
 title: npm Extension for Manifest Repairs
 number: 56
-status: accepted
+status: implemented
 created: 2026-06-19
 accepted_at: 2026-06-19
-implemented_at: null
+implemented_at: 2026-06-22
 withdrawn_at: null
-implementation: null
+implementation: https://github.com/npm/cli/pull/9586
 ---
 # npm Extension for Manifest Repairs