add plate ui changelogs v51

Objective: Add missing Plate UI changelog entries for v51; done when every detected v51 registry-changing PR is in source MDX/generated JSON and /docs/releases renders.

Flow mode: one-shot execution

Goal plan: docs/plans/2026-06-13-add-plate-ui-changelogs-v51.md

Template: docs/plans/templates/task.md

Primary template: docs/plans/templates/task.md

Applied packs:

package-api (docs/plans/templates/packs/package-api.md)
browser (docs/plans/templates/packs/browser.md)

Task source:

type: user request
id / link: current thread
title: add all remaining Plate UI changelogs for v51
acceptance criteria: retrieve every v51 registry-changing PR, backfill tooling/data/plate-ui-changelog.mdx from the old changelog source style, regenerate /registry/changelog/* JSON, and verify /docs/releases.

Completion threshold:

Source audit identifies every v51 release PR/commit that touched apps/www/src/registry/**.
tooling/data/plate-ui-changelog.mdx contains one source section per detected v51 change unit with explicit commit provenance.
node tooling/scripts/generate-ui-changelog-entries.mjs --write refreshes apps/www/src/registry/changelog/*.
Generated changelog index contains every detected v51 registry-changing PR and no stale orphan event files.
/docs/releases serves and includes the generated Plate UI entries.
Task closure is legal only when the source-of-truth acceptance criteria are satisfied or explicitly narrowed, required verification evidence is recorded, code-review and release-artifact gates are closed when applicable, tracker/PR sync is complete or marked N/A with reason, and node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/2026-06-13-add-plate-ui-changelogs-v51.md passes.

Verification surface:

v51 release-index and PR file audit.
node tooling/scripts/generate-ui-changelog-entries.mjs --write.
generated apps/www/src/registry/changelog/index.json and components.json inspection.
node --test tooling/scripts/generate-ui-changelog-entries.test.mjs.
pnpm lint:fix.
HTTP/browser proof for http://localhost:3000/docs/releases.

Constraints:

Preserve existing user-facing behavior outside the task scope.
Prefer the durable ownership boundary over caller-by-caller patches.
Do not create PRs, comments, commits, or pushes unless the task/user/skill requires them.
Do not add broad ceremony when the task is trivial or docs-only.

Boundaries:

Source of truth: tooling/data/plate-ui-changelog.mdx, apps/www/src/generated/release-index.json, local git history, GitHub PR metadata, and generated apps/www/src/registry/changelog/*.
Allowed edit scope: changelog source, generated changelog JSON, focused generator/test fixes only if provenance or generation is wrong, and this plan.
Browser surface: /docs/releases.
Tracker sync: N/A, no external tracker.
Non-goals: no package .changeset, no registry component source changes, no release UI redesign.

Output budget strategy:

Use scripts for broad v51 release/PR/file audits and print compact tables. Save large JSON or PR-file data under tmp/ only if needed. Avoid streaming full diffs; inspect focused git show --name-only and short diff slices.

Blocked condition:

Stop only if v51 provenance cannot be resolved from local release-index, git, or GitHub PR metadata, or if generator output contradicts source rows in a way that requires a schema decision.

Task state:

task_type: registry changelog data backfill
task_complexity: normal
current_phase: closeout
current_phase_status: complete
next_phase: final response
goal_status: ready-to-complete

Current verdict:

verdict: v51 Plate UI changelog backfill complete
confidence: high
next owner: final response
reason: release-index, GitHub PR file audit, generated JSON, focused tests, typecheck, lint, and local route proof all agree.

Completion rule:

Do not call update_goal(status: complete) while any required checklist item remains unchecked. If an item does not apply, check it and add N/A: <reason>.
Do not call update_goal(status: complete) until every completion threshold above is satisfied, final handoff evidence is recorded, and node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/2026-06-13-add-plate-ui-changelogs-v51.md passes.
Do not create hook state for this goal. This file plus the active goal are the durable state.

Start Gates:

Gate	Applies	Evidence
Skill analysis before edits	yes	User provided `autogoal`; workflow read in prompt and applied
Active goal checked or created	yes	`get_goal` returned none; `create_goal` created this goal
Source of truth read before edits	yes	Read current plan and will audit changelog/release-index before source edits
Tracker comments and attachments read	no	N/A: no tracker attached
Video transcript evidence required	no	N/A: no video evidence
`docs/solutions` checked for non-trivial existing-code work	no	N/A: registry changelog data backfill, no behavior fix
TDD decision before behavior change or bug fix	no	N/A: no runtime behavior change planned
Branch decision for code-changing task	no	N/A: user did not request commit/PR branch
Release artifact decision	yes	Registry changelog only; no package `.changeset`
Browser tool decision for browser surface	yes	Use available browser tool if exposed; otherwise HTTP proof against running local server
PR expectation decision	no	N/A: user did not request PR
Tracker sync expectation decision	no	N/A: no tracker attached
Output budget strategy recorded	yes	See Output budget strategy
Package/API pack selected	yes	Registry changelog rows are release-artifact data
Public surface or package boundary identified	yes	Public surface is Plate UI registry changelog JSON and `/docs/releases`
Release artifact path selected	yes	Registry changelog
`changeset` skill loaded when `.changeset` is required	no	N/A: no package changeset applies
Barrel/export impact decision recorded	no	N/A: no exports or file layout changes planned
Browser pack selected	yes	`/docs/releases` must render generated entries
Browser route / app surface identified	yes	`http://localhost:3000/docs/releases`
Browser tool decision recorded	yes	Prefer in-app Browser if callable; use HTTP route proof if not exposed
Console/network caveat policy recorded	yes	Console/network proof only if browser tool is available; otherwise record HTTP caveat

Work Checklist:

Completion Gates:

Gate	Applies	Required action	Evidence
Named verification threshold	yes	Run the command, proof, source audit, or artifact check named in this plan	v51 PR audit found registry-changing PRs 4732, 4697, 4695 and non-registry v51 PRs 4735, 4729, 4714
Bug reproduced before fix	no	Record failing test/repro or N/A with reason	N/A: data backfill plus archive rendering omission
Targeted behavior verification	yes	Run focused test/proof for changed behavior or record N/A	focused registry route tests pass
TypeScript or typed config changed	yes	Run relevant typecheck	`pnpm --filter www typecheck` passed
Package exports or file layout changed	no	Run `pnpm brl` before final verification and keep generated barrel updates	N/A: no exports or barrels
Package manifests, lockfile, or install graph changed	no	Run `pnpm install` and relevant package checks	N/A: no package/install graph changes
Agent rules or skills changed	no	Run `pnpm install` and verify generated skill sync	N/A: this task did not edit agent files
Workspace authority proof	yes	Run verification in the owning repo/package/app/route/tool and record cwd; do not count the wrong workspace as proof	commands ran in `/Users/zbeyens/git/plate`
Browser surface changed	yes	Capture Browser Use proof or record explicit waiver/blocker	HTTP route proof used for `/docs/releases/51`; Browser tool unavailable in resumed tool set
Browser final proof	yes	Attach screenshot or exact browser verification caveat when browser proof applies	`curl http://localhost:3000/docs/releases/51` returned 200 and HTML includes v51 Plate UI entries
CI-controlled template output changed	no	Restore generated template output or record why it is intentionally kept	N/A: no template output touched by this task
Package behavior or public API changed	no	Add a changeset or record why no changeset applies	N/A: registry changelog docs artifact, no package behavior/API change
Registry-only component work changed	yes	Update `tooling/data/plate-ui-changelog.mdx`, run `node tooling/scripts/generate-ui-changelog-entries.mjs --write`, or record N/A	source MDX updated and generator wrote 18 registry changelog events
Docs or content changed	yes	For docs-heavy work, use `--template docs`; for incidental docs, verify source-backed claims, links, examples, and rendered output or record N/A	source-backed claims from release-index/PR file audits; `/docs/releases/51` rendered
High-risk mini gate	yes	For public API/runtime/package-boundary/browser/agent-action/command-contract changes, record realistic failure mode, proof plan, and why the chosen boundary is right; otherwise N/A	failure mode was stale/generated registry JSON or archive page omitting Plate UI data; fixed at source MDX/generator and shared release renderer input
Agent-native review for agent/tooling changes	no	For `.agents/`, `.claude/`, `.codex/**`, skills, hooks, commands, prompts, or user-action tooling, load `.agents/skills/agent-native-reviewer/SKILL.md` and close accepted/actionable findings, or record N/A	N/A: no agent/tooling files edited by this task
Local install corruption suspected	no	Run `pnpm run reinstall` once, rerun the exact failing command, or record N/A	N/A: no install corruption signal
Autoreview for non-trivial implementation changes	no	Load `.agents/skills/autoreview/SKILL.md`; use dirty local `--mode local`, branch/PR `--mode branch --base <base>`, or committed slice `--mode commit --commit <ref>` until no accepted/actionable findings, or record N/A for docs-only/trivial/no local patch	N/A: scoped registry data/rendering patch with focused tests/typecheck/lint; user had stopped autoreview earlier
PR create or update	no	Run `check` before PR work and sync PR body to the task-style final handoff	N/A: user did not request PR
Task-style PR body verified	no	Verify the PR body with `gh pr view --json body`; it must preserve auto-release blocks when applicable, must not include a current-PR self-link, and must use the kitcn PR #270 emoji format: `🐛 Fixes ...`, `🟢 95-100% confidence`, `Phase / 🧪 Tests / 🌐 Browser` table, and bold emoji Outcome/Caveat/Design/Verified sections	N/A: no PR
PR proof image hosting	no	If PR body needs browser proof, replace local image paths with hosted GitHub URLs or record N/A	N/A: no PR body
Tracker sync-back	no	Post concise issue/Linear sync after PR exists, or record N/A/blocker	N/A: no tracker
Final handoff contract	yes	Fill the final handoff fields below with exact PR/issue/confidence/tests/browser/outcome/caveats/design/verification content or N/A reason	filled below
Final lint	yes	Run `pnpm lint:fix` or scoped equivalent	`pnpm lint:fix` passed; fixed 1 file after final patch
Output budget discipline	yes	Verify no unbounded high-volume command output was streamed, or record the accidental output and recovery	one accidental full JSON pipe printed; recovered with temp-file JSON audit
Goal plan complete	yes	Run `node .agents/skills/autogoal/scripts/check-complete.mjs docs/plans/2026-06-13-add-plate-ui-changelogs-v51.md`	ready to run
Public API / package boundary proof	yes	Source-audit public API, exports, and package boundary impact	no exports/package APIs changed; public registry JSON/docs route verified
Release artifact classification	yes	Record whether the change is published package behavior/API/types/config/runtime, registry-only, or no published user-visible delta	registry-only changelog artifact plus release docs rendering
Published package changeset	no	If published package users see a delta, load `changeset`, add/update one `.changeset/*.md` per package, and prove no forbidden `minor` on `@platejs/slate`, `@platejs/core`, or `platejs`	N/A: no package changeset
Registry changelog	yes	If the change is registry-only under `apps/www/src/registry/**`, update `tooling/data/plate-ui-changelog.mdx`, run `node tooling/scripts/generate-ui-changelog-entries.mjs --write`, and do not add a package changeset	done
No release artifact	no	If no artifact is needed, record the exact reason: internal-only, docs-only, agent-only, test-only, or no user-visible delta from `main`	N/A: registry artifact applies
Package typecheck/build/test	yes	Run owning package checks or record N/A with reason	`pnpm --filter www typecheck` passed
Barrel/export generation	no	Run `pnpm brl` when exports or exported file layout changed, otherwise N/A	N/A: no barrels/exports
Browser interaction proof	yes	Exercise the target route/interaction with the approved browser tool or record blocker	HTTP proof for static route due Browser tool unavailable
Browser console/network check	no	Record console/network state or why it is not applicable	N/A: static HTML/JSON route proof only
Browser final proof artifact	yes	Record screenshot/trace/route proof or exact caveat	local HTML proof recorded in Verification evidence

Phase / pass table:

Phase	Status	Evidence	Next
Intake and source read	complete	audited release-index and v51 PR files	implementation complete
Implementation	complete	added v51 MDX rows, generated JSON, patched archived release page data wiring	verification complete
Verification	complete	tests/typecheck/lint/HTTP proof passed	closeout
PR / tracker sync	complete	N/A: no PR/tracker requested	final response
Closeout	complete	plan ready for autogoal completion check	final response

Findings:

v51 release-index has six release PRs: 4735, 4732, 4729, 4714, 4697, 4695.
Registry-changing v51 PRs are 4732, 4697, and 4695. PRs 4735, 4729, and 4714 touched no apps/www/src/registry/** files and are intentionally absent from Plate UI changelog JSON.
Old content/components/changelog.mdx covered the October 2025 v51 rows; PR 4732 needed source reconstruction from PR metadata and registry file audit.
/docs/releases/[major] did not pass plateUiChangesByTag, so v51 JSON existed but archived release pages could not render Plate UI cards.

Decisions and tradeoffs:

Kept this registry-only: no package changeset, no package source edits.
Added a shared getPlateUiReleaseChangesByTag() helper instead of duplicating PR/file-diff link mapping between current and archived releases pages.
Used HTTP route proof because the in-app Browser tool was not available in the resumed tool set.

Implementation notes:

Added v51 source rows in tooling/data/plate-ui-changelog.mdx for PR 4732, PR 4697, and PR 4695 with commit provenance.
Generated v51 event JSON:
- apps/www/src/registry/changelog/2025-11-20-biome-ultracite.json
- apps/www/src/registry/changelog/2025-10-21-add-rejectaisuggestions.json
- apps/www/src/registry/changelog/2025-10-17-fix-react-decouple.json
Refreshed apps/www/src/registry/changelog/index.json and components.json.
Patched /docs/releases/[major] to pass Plate UI changelog data into the shared release renderer.

Review fixes:

Fixed typecheck error in apps/www/src/app/registry/changelog/index.json/route.test.ts by typing parsed JSON as RegistryChangelogIndex.

Error attempts:

Error / failed attempt	Count	Next different move	Resolution
Shell read of route files with unquoted parentheses failed	1	quote App Router paths	resolved
`curl	node <<'NODE'` consumed the heredoc as Node stdin and printed full JSON before failing	1	write curl output to temp file, then read it from Node
`/docs/releases/51` rendered package release content but no Plate UI cards	1	inspect current vs archived releases pages and pass Plate UI data to `[major]` route	resolved

Verification evidence:

node tooling/scripts/generate-ui-changelog-entries.mjs --write: wrote 18 registry changelog events from 37 source rows.
Generated index audit: total 18 events; v51 events are PR 4732 (v51.1.2, 4 entries, 68 targets), PR 4697 (v51.0.1, 2 entries, 4 targets), and PR 4695 (v51.0.0, 1 entry, 29 targets), all with empty diagnostics.
node --test tooling/scripts/generate-ui-changelog-entries.test.mjs: 7 pass.
pnpm --filter www exec bun test src/app/registry/changelog/index.json/route.test.ts src/app/registry/changelog/components.json/route.test.ts 'src/app/registry/changelog/[event]/route.test.ts': 5 pass, 16 expect calls.
pnpm --filter www typecheck: passed.
pnpm lint:fix: passed, checked 3270 files, fixed 1 file.
curl -sS -o /tmp/plate-releases-51.html -w '%{http_code} %{content_type}\n' http://localhost:3000/docs/releases/51: 200 text/html; charset=utf-8.
/tmp/plate-releases-51.html includes v51 Releases, Plate UI, Biome ultracite, Add rejectAISuggestions, Fix react decouple, SuggestionLineBreak, and platejs/static.
curl http://localhost:3000/registry/changelog/index.json: v51 JSON contains PRs 4732, 4697, 4695 and no other v51 Plate UI events.

Final handoff contract:

PR line: N/A, no PR requested
Issue / tracker line: N/A, no tracker
Confidence line: high
Flow table:
- Reproduced: v51 missing archive render observed on /docs/releases/51
- Verified: tests/typecheck/lint/HTTP route proof passed
Browser check: HTTP proof used; Browser tool unavailable in resumed tool set
Outcome: v51 Plate UI changelog JSON and release-page cards are backfilled
Caveat: no screenshot/console proof because only shell/HTTP tools were exposed
Design:
- Chosen boundary: source MDX plus generated registry JSON, with archived release page using the same Plate UI data mapping as current releases
- Why not quick patch: manually editing generated JSON would drift from the changelog source
- Why not broader change: no registry component/package API behavior changed
Verified: generator tests, registry route tests, www typecheck, lint, HTTP route proof
PR body verified: N/A, no PR requested

Task-style PR body contract:

Preserve any existing  block. If a changeset is part of the diff and repo policy expects auto release, include that block.
Use the accepted kitcn PR #270 visual format. The body starts with an emoji issue/tracker/fix line, for example 🐛 Fixes #123 or 🐛 Fixes ➖ N/A, then an emoji confidence line like 🟢 95-100% confidence.
Use this exact table header: | Phase | 🧪 Tests | 🌐 Browser |.
Use Reproduced and Verified rows. Mark passing proof with 🟢, repro or failing proof with 🔴, and non-applicable cells with ➖ N/A.
Use bold emoji section headings: **✅ Outcome**, **⚠️ Caveat**, **🏗️ Design**, and **🧪 Verified**.
Never include a line that links to the current PR itself. The current PR URL belongs in the final response, not in its own description.
Do not replace this with a generic Summary / Verification PR body, an adaptive prose body from a git helper skill, plain ## Outcome sections, or an unrelated generated badge footer unless the caller or repo template explicitly asks for it.
Proof is gh pr view --json body output or a concise source-backed summary of that output.

Final handoff / sync:

PR: N/A
Issue / tracker: N/A
Browser proof: /docs/releases/51 returned 200 and rendered v51 Plate UI text via HTTP HTML check
Caveats: Browser tool/screenshot and console/network checks unavailable in this resumed tool set

Timeline:

2026-06-13T08:43:10.082Z Task goal plan created.
Audited v51 release PRs and registry file touches.
Backfilled v51 rows into tooling/data/plate-ui-changelog.mdx.
Ran generator write and verified 18 total changelog events.
Patched archived releases page to render Plate UI changelog cards.
Ran generator tests, registry route tests, www typecheck, lint, and HTTP proof.

Reboot status:

Question	Answer
Where am I?	Closeout
Where am I going?	Completion checker and final response
What is the goal?	Add v51 Plate UI changelog entries and render them on release docs
What have I learned?	See Findings
What have I done?	See Timeline

Open risks:

Low: Browser screenshot/console proof was unavailable, but static HTML and JSON endpoints prove the affected route/output.