From e8e681adbfa597ad0872d84dc8d51a6fcec9d514 Mon Sep 17 00:00:00 2001
From: Bryan Helmkamp <bryan@brynary.com>
Date: Fri, 18 Sep 2026 10:54:45 -0400
Subject: [PATCH] Remove the retry, rewind, fork and timeline endpoints and
 commands

The legacy executor replayed a run from a checkpoint; Petri resumes a
run from its records instead, and the checkpoint timeline, rewind, fork
and retry were the operations that replay carried. The server dropped
their handlers with the executor; this removes the rest:

- the API spec's `/runs/{id}/retry`, `/rewind`, `/fork` and `/timeline`
  paths with the `ForkRequest`, `ForkResponse`, `RewindRequest`,
  `RewindResponse` and `TimelineEntryResponse` schemas, and the
  generated TypeScript models;
- `fabro rewind` and `fabro fork` (with the checkpoint timeline printer
  and the repo-origin check only they used), their reference pages and
  the checkpoints guide's rewind and fork sections;
- `fabro-client`'s `rewind_run`, `fork_run` and `run_timeline`;
- the web app's Retry action on the run list and the run page.

`Run.retried_from` stays on the run type: a run that was retried before
the cutover would still name its source.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 .../components/runs-list/row-actions-menu.tsx |  18 +-
 apps/fabro-web/app/lib/mutations.ts           |  20 +-
 apps/fabro-web/app/lib/query-keys.ts          |   1 -
 apps/fabro-web/app/lib/run-actions.test.ts    |  28 --
 apps/fabro-web/app/lib/run-actions.ts         |  18 +-
 apps/fabro-web/app/routes/run-detail.test.ts  |  60 ----
 apps/fabro-web/app/routes/run-detail.tsx      |  16 +-
 .../app/routes/run-detail/lifecycle-toasts.ts |  10 -
 docs/public/api-reference/fabro-api.yaml      | 280 ---------------
 docs/public/execution/checkpoints.mdx         |  40 ---
 docs/public/reference/cli.mdx                 |  46 ---
 lib/apps/fabro-cli/src/args.rs                |  39 ---
 lib/apps/fabro-cli/src/commands/run/mod.rs    |  11 -
 lib/apps/fabro-cli/src/shared/mod.rs          |   1 -
 lib/apps/fabro-cli/tests/it/cmd/fabro.rs      |   2 -
 lib/apps/fabro-cli/tests/it/cmd/mod.rs        |   2 -
 lib/apps/fabro-cli/tests/it/cmd/support.rs    |  15 +-
 lib/apps/fabro-server/src/server.rs           |  25 +-
 lib/foundation/fabro-client/src/client.rs     |  58 ----
 .../src/.openapi-generator/FILES              |   5 -
 .../fabro-api-client/src/api/runs-api.ts      | 318 ------------------
 .../fabro-api-client/src/models/index.ts      |   5 -
 22 files changed, 21 insertions(+), 997 deletions(-)

diff --git a/apps/fabro-web/app/components/runs-list/row-actions-menu.tsx b/apps/fabro-web/app/components/runs-list/row-actions-menu.tsx
index 8d543e24c..717a83fee 100644
--- a/apps/fabro-web/app/components/runs-list/row-actions-menu.tsx
+++ b/apps/fabro-web/app/components/runs-list/row-actions-menu.tsx
@@ -20,7 +20,6 @@ import {
   denyRun,
   isCancellationPendingState,
   mapError,
-  retryRun,
   unarchiveRun,
 } from "../../lib/run-actions";
 import type { LifecycleAction } from "../../lib/run-actions";
@@ -44,7 +43,6 @@ export function RowActionsMenu({ run }: { run: RunWithStatus }) {
   const status = run.lifecycleStatus;
   const showApprove = run.pendingApproval === true;
   const showDeny = run.pendingApproval === true;
-  const showRetry = status === "failed" || status === "dead";
   const showArchive = canArchive(status);
   const showUnarchive = canUnarchive(status);
   const showCancel = canCancel(status);
@@ -56,7 +54,7 @@ export function RowActionsMenu({ run }: { run: RunWithStatus }) {
   );
   const pending = pendingAction !== null || cancellationPending;
 
-  const hasLifecycle = showRetry || showArchive || showUnarchive;
+  const hasLifecycle = showArchive || showUnarchive;
   const hasDestructive = showDeny || showCancel || showDelete;
 
   async function runAction<T>(
@@ -162,20 +160,6 @@ export function RowActionsMenu({ run }: { run: RunWithStatus }) {
               </button>
             </MenuItem>
           )}
-          {showRetry && (
-            <MenuItem>
-              <button
-                type="button"
-                onClick={() =>
-                  void runAction("retry", () => retryRun(run.id), "Retried run.")
-                }
-                disabled={pending}
-                className={MENU_ITEM_CLASS}
-              >
-                Retry
-              </button>
-            </MenuItem>
-          )}
           {showArchive && (
             <MenuItem>
               <button
diff --git a/apps/fabro-web/app/lib/mutations.ts b/apps/fabro-web/app/lib/mutations.ts
index 77aa0bb90..f54778371 100644
--- a/apps/fabro-web/app/lib/mutations.ts
+++ b/apps/fabro-web/app/lib/mutations.ts
@@ -23,7 +23,6 @@ import {
   cancelRun,
   denyRun,
   isLifecycleActionError,
-  retryRun,
   unarchiveRun,
 } from "./run-actions";
 
@@ -82,15 +81,6 @@ export function useUnarchiveRun(id: string | undefined) {
   return useLifecycleMutation(id, "unarchive", unarchiveRun);
 }
 
-export function useRetryRun(id: string | undefined) {
-  return useLifecycleMutation(id, "retry", retryRun, (run, mutate) => {
-    void mutate(queryKeys.runs.detail(run.id), run, { revalidate: false });
-    if (run.parent_id) {
-      mutateRunListCaches(mutate);
-    }
-  });
-}
-
 function useLifecycleMutation(
   id: string | undefined,
   intent: LifecycleAction,
@@ -118,12 +108,10 @@ function useLifecycleMutation(
     {
       onSuccess: (result) => {
         if (!id || !result.ok) return;
-        if (intent !== "retry") {
-          // Keep the returned lifecycle state visible while revalidation
-          // observes the durable follow-up event (notably a 202 cancel).
-          void mutate(queryKeys.runs.detail(id), result.run, { revalidate: true });
-          void mutate(queryKeys.runs.usage(id));
-        }
+        // Keep the returned lifecycle state visible while revalidation
+        // observes the durable follow-up event (notably a 202 cancel).
+        void mutate(queryKeys.runs.detail(id), result.run, { revalidate: true });
+        void mutate(queryKeys.runs.usage(id));
         mutateRunListCaches(mutate);
         onSuccessExtra?.(result.run, mutate);
       },
diff --git a/apps/fabro-web/app/lib/query-keys.ts b/apps/fabro-web/app/lib/query-keys.ts
index 50dc43401..2e53d9ef5 100644
--- a/apps/fabro-web/app/lib/query-keys.ts
+++ b/apps/fabro-web/app/lib/query-keys.ts
@@ -81,7 +81,6 @@ export const queryKeys = {
     cancel: (id: string) => ["runs", "cancel", id] as const,
     approve: (id: string) => ["runs", "approve", id] as const,
     deny: (id: string) => ["runs", "deny", id] as const,
-    retry: (id: string) => ["runs", "retry", id] as const,
     archive: (id: string) => ["runs", "archive", id] as const,
     unarchive: (id: string) => ["runs", "unarchive", id] as const,
     updateTitle: (id: string) => ["runs", "update-title", id] as const,
diff --git a/apps/fabro-web/app/lib/run-actions.test.ts b/apps/fabro-web/app/lib/run-actions.test.ts
index 50942e250..fc045cc7e 100644
--- a/apps/fabro-web/app/lib/run-actions.test.ts
+++ b/apps/fabro-web/app/lib/run-actions.test.ts
@@ -13,7 +13,6 @@ import {
   canArchive,
   canApprove,
   canCancel,
-  canRetry,
   canUnarchive,
   cancellationActionLabel,
   cancellationSuccessMessage,
@@ -24,7 +23,6 @@ import {
   isCancellationPending,
   isCancellationPendingState,
   mapError,
-  retryRun,
   unarchiveRun,
   unarchiveRuns,
 } from "./run-actions";
@@ -350,22 +348,6 @@ describe("run lifecycle actions", () => {
     });
   });
 
-  test("retryRun parses a 201 response", async () => {
-    stubGeneratedAxiosOnce({
-      status: 201,
-      body: {
-        ...makeRun({ kind: "submitted" }),
-        id:           "run-2",
-        retried_from: "run-1",
-      },
-    });
-
-    const result = await retryRun("run-1");
-    expect(result.id).toBe("run-2");
-    expect(result.retried_from).toBe("run-1");
-    expect(result.lifecycle.status.kind).toBe("submitted");
-  });
-
   test("404 and 409 preserve the parsed error envelope", async () => {
     stubGeneratedAxiosOnce({
       status: 404,
@@ -449,16 +431,6 @@ describe("run lifecycle actions", () => {
     expect(canApprove(makeRun({ kind: "runnable" }))).toBe(false);
   });
 
-  test("canRetry allows terminal runs except archived runs", () => {
-    expect(canRetry(makeRun({ kind: "failed", reason: "workflow_error" }))).toBe(true);
-    expect(canRetry(makeRun({ kind: "dead" }))).toBe(true);
-    expect(canRetry(makeRun({ kind: "failed", reason: "cancelled" }))).toBe(true);
-    expect(canRetry(makeRun({ kind: "succeeded", reason: "completed" }))).toBe(true);
-    expect(canRetry(makeRun({ kind: "running" }))).toBe(false);
-    expect(canRetry(makeRun({ kind: "failed", reason: "workflow_error" }, true))).toBe(false);
-    expect(canRetry(makeRun({ kind: "succeeded", reason: "completed" }, true))).toBe(false);
-  });
-
   test("isTerminalCancelledRun distinguishes immediate cancel success from in-flight cancellation", () => {
     expect(
       isTerminalCancelledRun(makeRun({ kind: "failed", reason: "cancelled" })),
diff --git a/apps/fabro-web/app/lib/run-actions.ts b/apps/fabro-web/app/lib/run-actions.ts
index bf9f1590c..75512c358 100644
--- a/apps/fabro-web/app/lib/run-actions.ts
+++ b/apps/fabro-web/app/lib/run-actions.ts
@@ -23,8 +23,7 @@ export type LifecycleAction =
   | "approve"
   | "deny"
   | "archive"
-  | "unarchive"
-  | "retry";
+  | "unarchive";
 
 export interface LifecycleActionError {
   status: number;
@@ -118,10 +117,6 @@ export async function deleteRuns(
   }
 }
 
-export async function retryRun(id: string, request?: Request): Promise<Run> {
-  return runLifecycleAction(id, "retry", request);
-}
-
 export async function deleteRun(id: string, request?: Request): Promise<void> {
   try {
     await apiResponse(() => runsApi.deleteRun(id, undefined, requestSignalOptions(request)));
@@ -147,11 +142,6 @@ export function canUnarchive(status: string | null | undefined): boolean {
   return status === "archived";
 }
 
-export function canRetry(run: Pick<Run, "lifecycle"> | null | undefined): boolean {
-  if (!run || run.lifecycle.archived) return false;
-  return isTerminalRunStatus(run.lifecycle.status.kind);
-}
-
 export function isTerminalRunStatus(
   status: string | null | undefined,
 ): boolean {
@@ -223,8 +213,6 @@ export function mapError(error: unknown, action: LifecycleAction): string {
           return "Only terminal runs can be archived.";
         case "unarchive":
           return "Active runs can't be unarchived.";
-        case "retry":
-          return "This run can no longer be retried.";
       }
     }
 
@@ -245,8 +233,6 @@ export function mapError(error: unknown, action: LifecycleAction): string {
       return "Couldn't archive the run right now. Try again.";
     case "unarchive":
       return "Couldn't unarchive the run right now. Try again.";
-    case "retry":
-      return "Couldn't retry the run right now. Try again.";
   }
 }
 
@@ -267,8 +253,6 @@ async function runLifecycleAction(
         return await apiData(() => runsApi.archiveRun(id, requestSignalOptions(request)));
       case "unarchive":
         return await apiData(() => runsApi.unarchiveRun(id, requestSignalOptions(request)));
-      case "retry":
-        return await apiData(() => runsApi.retryRun(id, requestSignalOptions(request)));
     }
   } catch (error) {
     throw lifecycleActionErrorFromError(error);
diff --git a/apps/fabro-web/app/routes/run-detail.test.ts b/apps/fabro-web/app/routes/run-detail.test.ts
index e0462d724..f21e2774d 100644
--- a/apps/fabro-web/app/routes/run-detail.test.ts
+++ b/apps/fabro-web/app/routes/run-detail.test.ts
@@ -167,7 +167,6 @@ mock.module("../lib/mutations", () => ({
   useDenyRun:              mutationState,
   useInterruptRun:         mutationState,
   usePreviewRun:           mutationState,
-  useRetryRun:             mutationState,
   useSteerRun:             mutationState,
   useSubmitInterviewAnswer: mutationState,
   useUpdateRunTitle:       mutationState,
@@ -535,7 +534,6 @@ describe("handleLifecycleToastResult", () => {
       deny:      null,
       archive:   null,
       unarchive: null,
-      retry:     null,
     },
   };
 
@@ -608,7 +606,6 @@ describe("handleLifecycleToastResult", () => {
         deny:      null,
         archive:   null,
         unarchive: null,
-        retry:     null,
       },
     };
 
@@ -678,63 +675,6 @@ describe("RunDetail full-height child routes", () => {
     expect(badges.map((badge) => badge.children.join(""))).toContain("7");
   });
 
-  test("successful retry result navigates to the new run once", () => {
-    const pushed: Array<{ message: string; tone?: string }> = [];
-    const navigated: string[] = [];
-    const result: RunDetailActionResult = {
-      intent: "retry",
-      ok:     true,
-      run:    {
-        ...makeRunSummary({ status: "runnable" }),
-        id:           "run_retry",
-        retried_from: "run_1",
-      },
-    };
-    const initialState: LifecycleToastState = {
-      activeArchiveToastId: null,
-      lastProcessed:        {
-        cancel:    null,
-        approve:   null,
-        deny:      null,
-        archive:   null,
-        unarchive: null,
-        retry:     null,
-      },
-    };
-
-    const next = handleLifecycleToastResult(
-      "retry",
-      result,
-      initialState,
-      {
-        push:    (toast) => {
-          pushed.push(toast);
-          return "toast-1";
-        },
-        dismiss: () => undefined,
-      },
-      (path) => navigated.push(path),
-    );
-    const replay = handleLifecycleToastResult(
-      "retry",
-      result,
-      next,
-      {
-        push:    (toast) => {
-          pushed.push(toast);
-          return "toast-2";
-        },
-        dismiss: () => undefined,
-      },
-      (path) => navigated.push(path),
-    );
-
-    expect(next.lastProcessed.retry).toBe(result);
-    expect(replay).toBe(next);
-    expect(pushed).toEqual([{ message: "Retry started." }]);
-    expect(navigated).toEqual(["/runs/run_retry"]);
-  });
-
   test("hides the Sandbox tab for a planned sandbox without an instance", async () => {
     currentRunState = {
       sandbox: {
diff --git a/apps/fabro-web/app/routes/run-detail.tsx b/apps/fabro-web/app/routes/run-detail.tsx
index 79e4fa5bd..323e5b5ff 100644
--- a/apps/fabro-web/app/routes/run-detail.tsx
+++ b/apps/fabro-web/app/routes/run-detail.tsx
@@ -28,7 +28,6 @@ import {
   useDenyRun,
   useInterruptRun,
   usePreviewRun,
-  useRetryRun,
   useUnarchiveRun,
   type LifecycleMutationResult,
 } from "../lib/mutations";
@@ -37,7 +36,6 @@ import { useRunToasts } from "../hooks/use-run-toasts";
 import { useRun, useRunQuestions, useRunState } from "../lib/queries";
 import {
   canApprove,
-  canRetry,
   deleteErrorMessage,
   deleteRun,
   isCancellationPending,
@@ -113,7 +111,6 @@ export default function RunDetail({ params }: { params: { id: string } }) {
   const denyMutation = useDenyRun(params.id);
   const archiveMutation = useArchiveRun(params.id);
   const unarchiveMutation = useUnarchiveRun(params.id);
-  const retryMutation = useRetryRun(params.id);
   const interruptMutation = useInterruptRun(params.id);
   const navigate = useNavigate();
   const { mutate } = useSWRConfig();
@@ -160,10 +157,9 @@ export default function RunDetail({ params }: { params: { id: string } }) {
         result,
         lifecycleToastStateRef,
         { push, dismiss },
-        intent === "retry" ? navigate : undefined,
       );
     },
-    [dismiss, navigate, push],
+    [dismiss, push],
   );
   const triggerLifecycleAction = useCallback(
     async (intent: LifecycleAction, trigger: LifecycleTrigger) => {
@@ -205,7 +201,6 @@ export default function RunDetail({ params }: { params: { id: string } }) {
   const denyPending = denyMutation.isMutating;
   const archivePending = archiveMutation.isMutating;
   const unarchivePending = unarchiveMutation.isMutating;
-  const retryPending = retryMutation.isMutating;
   const handlePreview = async () => {
     const previewWindow = window.open("about:blank", "_blank");
     try {
@@ -284,15 +279,6 @@ export default function RunDetail({ params }: { params: { id: string } }) {
       },
     ],
     lifecycle: [
-      ...(!demoMode && canRetry(summary)
-        ? [{
-          key:          "retry",
-          label:        "Retry",
-          pendingLabel: "Retrying…",
-          pending:      retryPending,
-          onSelect:     () => void triggerLifecycleAction("retry", retryMutation.trigger),
-        }]
-        : []),
       ...(visibility.showArchive
         ? [{
           key:          "archive",
diff --git a/apps/fabro-web/app/routes/run-detail/lifecycle-toasts.ts b/apps/fabro-web/app/routes/run-detail/lifecycle-toasts.ts
index d1f238bb0..b34834f92 100644
--- a/apps/fabro-web/app/routes/run-detail/lifecycle-toasts.ts
+++ b/apps/fabro-web/app/routes/run-detail/lifecycle-toasts.ts
@@ -34,7 +34,6 @@ export function createLifecycleToastState(): LifecycleToastState {
       deny:      null,
       archive:   null,
       unarchive: null,
-      retry:     null,
     },
   };
 }
@@ -44,14 +43,12 @@ export function updateLifecycleToastState(
   result: RunDetailActionResult | undefined,
   stateRef: { current: LifecycleToastState },
   toastApi: ToastApi,
-  navigate?: (path: string) => void,
 ) {
   stateRef.current = handleLifecycleToastResult(
     intent,
     result,
     stateRef.current,
     toastApi,
-    navigate,
   );
 }
 
@@ -75,7 +72,6 @@ export function handleLifecycleToastResult(
   result: RunDetailActionResult | undefined,
   state: LifecycleToastState,
   toastApi: ToastApi,
-  navigate?: (path: string) => void,
 ): LifecycleToastState {
   if (!result || result.intent !== intent) return state;
   if (state.lastProcessed[intent] === result) return state;
@@ -107,12 +103,6 @@ export function handleLifecycleToastResult(
     return nextState;
   }
 
-  if (intent === "retry") {
-    toastApi.push({ message: "Retry started." });
-    navigate?.(`/runs/${result.run.id}`);
-    return nextState;
-  }
-
   if (state.activeArchiveToastId) {
     toastApi.dismiss(state.activeArchiveToastId);
   }
diff --git a/docs/public/api-reference/fabro-api.yaml b/docs/public/api-reference/fabro-api.yaml
index 5fd8850fc..dcbf5da6c 100644
--- a/docs/public/api-reference/fabro-api.yaml
+++ b/docs/public/api-reference/fabro-api.yaml
@@ -2181,44 +2181,6 @@ paths:
               schema:
                 $ref: "#/components/schemas/ErrorResponse"
 
-  /api/v1/runs/{id}/retry:
-    post:
-      operationId: retryRun
-      tags: [Runs]
-      summary: Retry Run
-      description: >
-        Creates a fresh run from the terminal source run's captured
-        durable definition, records `retried_from` on the new run, and schedules
-        it for execution. The source run is left unchanged. Active and archived
-        runs are not retryable.
-      parameters:
-        - $ref: "#/components/parameters/RunId"
-      responses:
-        "201":
-          description: New retry run created and scheduled for execution
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/Run"
-        "404":
-          description: Run not found
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "409":
-          description: Source run is not retryable
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-
   /api/v1/runs/{id}/pause:
     post:
       operationId: pauseRun
@@ -2325,172 +2287,6 @@ paths:
               schema:
                 $ref: "#/components/schemas/ErrorResponse"
 
-  /api/v1/runs/{id}/rewind:
-    post:
-      operationId: rewindRun
-      tags: [Runs]
-      summary: Rewind Run
-      description: >
-        Creates a new run from an earlier checkpoint of a terminal source run,
-        archives the source run, and records `run.superseded_by` on the source
-        after archive succeeds. Returns 207 when the new run was created but
-        the source archive step failed.
-      parameters:
-        - $ref: "#/components/parameters/RunId"
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/RewindRequest"
-      responses:
-        "200":
-          description: Source archived and new run created
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/RewindResponse"
-        "207":
-          description: New run created but source archive failed
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/RewindResponse"
-        "400":
-          description: Invalid rewind target
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "404":
-          description: Run not found
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "409":
-          description: Source run is archived or is not terminal
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "501":
-          description: Operation unsupported for this run
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-
-  /api/v1/runs/{id}/fork:
-    post:
-      operationId: forkRun
-      tags: [Runs]
-      summary: Fork Run
-      description: >
-        Creates a new run from a checkpoint of the source run. The source run
-        is left untouched.
-      parameters:
-        - $ref: "#/components/parameters/RunId"
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              $ref: "#/components/schemas/ForkRequest"
-      responses:
-        "200":
-          description: New run created
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ForkResponse"
-        "400":
-          description: Invalid fork target
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "404":
-          description: Run not found
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "409":
-          description: Source run is archived
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "501":
-          description: Operation unsupported for this run
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-
-  /api/v1/runs/{id}/timeline:
-    get:
-      operationId: getRunTimeline
-      tags: [Runs]
-      summary: Get Run Timeline
-      description: >
-        Returns checkpoint timeline entries from durable run-store checkpoints.
-        Metadata branches are write-only archives and are not read by this endpoint.
-      parameters:
-        - $ref: "#/components/parameters/RunId"
-      responses:
-        "200":
-          description: Run checkpoint timeline
-          content:
-            application/json:
-              schema:
-                type: array
-                items:
-                  $ref: "#/components/schemas/TimelineEntryResponse"
-        "404":
-          description: Run not found
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-        "501":
-          description: Operation unsupported for this run
-          headers:
-            x-request-id:
-              $ref: "#/components/headers/XRequestId"
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ErrorResponse"
-
   /api/v1/runs/{id}/unarchive:
     post:
       operationId: unarchiveRun
@@ -13535,82 +13331,6 @@ components:
           type: ["string", "null"]
           format: uri
 
-    ForkRequest:
-      description: Request body for creating a new run from a source run checkpoint.
-      type: object
-      properties:
-        target:
-          type: ["string", "null"]
-          description: Optional checkpoint target such as `@2`, `build`, or `build@1`. Defaults to the latest checkpoint.
-
-    ForkResponse:
-      description: Response returned after creating a forked run.
-      type: object
-      required:
-        - source_run_id
-        - new_run_id
-        - target
-      properties:
-        source_run_id:
-          type: string
-        new_run_id:
-          type: string
-        target:
-          type: string
-
-    RewindRequest:
-      description: Request body for creating a replacement run from a source run checkpoint.
-      type: object
-      properties:
-        target:
-          type: ["string", "null"]
-          description: Optional checkpoint target such as `@2`, `build`, or `build@1`. Defaults to the latest checkpoint.
-
-    RewindResponse:
-      description: Response returned after rewind creates a new run.
-      type: object
-      required:
-        - source_run_id
-        - new_run_id
-        - target
-        - archived
-      properties:
-        source_run_id:
-          type: string
-        new_run_id:
-          type: string
-        target:
-          type: string
-        archived:
-          type: boolean
-        archive_error:
-          type: ["string", "null"]
-
-    TimelineEntryResponse:
-      description: Checkpoint timeline entry for a run.
-      type: object
-      required:
-        - ordinal
-        - node_name
-        - visit
-        - checkpoint_seq
-      properties:
-        ordinal:
-          type: integer
-          minimum: 1
-        node_name:
-          type: string
-        visit:
-          type: integer
-          minimum: 1
-        checkpoint_seq:
-          type: integer
-          minimum: 1
-        run_commit_sha:
-          type: ["string", "null"]
-
-    # ── Run Board Schemas ────────────────────────────────────────────────
-
     BoardColumn:
       description: |
         Status bucket for a run, shared by list and kanban renderings and by
diff --git a/docs/public/execution/checkpoints.mdx b/docs/public/execution/checkpoints.mdx
index 321f27c7e..216f270f4 100644
--- a/docs/public/execution/checkpoints.mdx
+++ b/docs/public/execution/checkpoints.mdx
@@ -147,46 +147,6 @@ fabro events 01JKXYZ
 fabro dump 01JKXYZ --output ./run-dump
 ```
 
-## Rewinding to an earlier checkpoint
-
-If a later stage goes off-track, you can rewind a terminal run to an earlier checkpoint and resume from there instead of restarting the entire workflow. Rewind creates a replacement run at the target checkpoint, archives the source run, and prints the new run ID to resume:
-
-```bash
-# List the checkpoint timeline
-fabro rewind <RUN_ID> --list
-
-# Rewind to a specific checkpoint
-fabro rewind <RUN_ID> plan@2
-
-# Resume from the rewound point
-fabro resume <NEW_RUN_ID>
-```
-
-The source run must already be terminal (`succeeded`, `failed`, or `dead`). If the source is archived, unarchive it first. If archive fails after the replacement run is created, do not retry `fabro rewind`; archive the source run manually.
-
-See [`fabro rewind`](/reference/cli#fabro-rewind) for the full command reference.
-
-## Forking a run
-
-If you want to explore an alternate path from a checkpoint without archiving the original run, use `fabro fork` instead of `fabro rewind`. Fork creates a new independent run branching from the target checkpoint; the original run stays intact.
-
-```bash
-# List checkpoints
-fabro fork <RUN_ID> --list
-
-# Fork from a specific checkpoint
-fabro fork <RUN_ID> plan@2
-
-# Resume the forked run
-fabro resume <NEW_RUN_ID>
-```
-
-Use **rewind** when a terminal run should be abandoned and replaced from an earlier point. Use **fork** when you want to try a different approach while keeping the original run as a reference.
-
-`fabro rewind --list`, `fabro fork --list`, `fabro rewind`, and `fabro fork` are server-backed. Timeline listing reads checkpoints from the durable run store.
-
-See [`fabro fork`](/reference/cli#fabro-fork) for the full command reference.
-
 ## When checkpointing is active
 
 Git checkpointing activates automatically when:
diff --git a/docs/public/reference/cli.mdx b/docs/public/reference/cli.mdx
index 659b31bf2..dfca14157 100644
--- a/docs/public/reference/cli.mdx
+++ b/docs/public/reference/cli.mdx
@@ -77,7 +77,6 @@ fabro [OPTIONS] [COMMAND]
 | `fabro doctor` | Check environment and integration health |
 | `fabro dump` | Export a run's durable state to a directory |
 | `fabro events` | View the event log of a workflow run |
-| `fabro fork` | Fork a workflow run from an earlier checkpoint into a new run |
 | `fabro graph` | Render a workflow graph as SVG |
 | `fabro inspect` | Show detailed information about a workflow run |
 | `fabro install` | Set up the Fabro environment (LLMs, certs, GitHub) |
@@ -90,7 +89,6 @@ fabro [OPTIONS] [COMMAND]
 | `fabro provider` | Provider operations |
 | `fabro repo` | Repository commands |
 | `fabro resume` | Resume an interrupted workflow run |
-| `fabro rewind` | Rewind a workflow run to an earlier checkpoint |
 | `fabro rm` | Remove one or more workflow runs |
 | `fabro run` | Register a workflow version, create a run, and start it |
 | `fabro sandbox` | Sandbox operations (cp, ssh, preview) |
@@ -466,28 +464,6 @@ fabro events [OPTIONS] <RUN>
 | `--since <since>` | Events since timestamp or relative (e.g. "42m", "2h", "2026-01-02T13:00:00Z") |
 | `-n, --tail <tail>` | Lines from end (default: all) |
 
-### `fabro fork`
-
-Fork a workflow run from an earlier checkpoint into a new run
-
-```bash
-fabro fork [OPTIONS] <RUN_ID> [TARGET]
-```
-
-#### Arguments
-
-| Name | Description |
-| --- | --- |
-| `RUN_ID` | Run ID (or unambiguous prefix) |
-| `TARGET` | Target checkpoint: node name, node@visit, or @ordinal (omit to fork from latest) |
-
-#### Options
-
-| Option | Description |
-| --- | --- |
-| `--list` | Show the checkpoint timeline instead of forking |
-| `--server <server>` | Fabro server target: http(s) URL or absolute Unix socket path |
-
 ### `fabro graph`
 
 Render a workflow graph as SVG
@@ -1022,28 +998,6 @@ fabro resume [OPTIONS] <RUN>
 | `-d, --detach` | Run in the background and print the run ID |
 | `--server <server>` | Fabro server target: http(s) URL or absolute Unix socket path |
 
-### `fabro rewind`
-
-Rewind a workflow run to an earlier checkpoint
-
-```bash
-fabro rewind [OPTIONS] <RUN_ID> [TARGET]
-```
-
-#### Arguments
-
-| Name | Description |
-| --- | --- |
-| `RUN_ID` | Run ID (or unambiguous prefix) |
-| `TARGET` | Target checkpoint: node name, node@visit, or @ordinal (omit with --list) |
-
-#### Options
-
-| Option | Description |
-| --- | --- |
-| `--list` | Show the checkpoint timeline instead of rewinding |
-| `--server <server>` | Fabro server target: http(s) URL or absolute Unix socket path |
-
 ### `fabro rm`
 
 Remove one or more workflow runs
diff --git a/lib/apps/fabro-cli/src/args.rs b/lib/apps/fabro-cli/src/args.rs
index 42c0b7af6..02f211fce 100644
--- a/lib/apps/fabro-cli/src/args.rs
+++ b/lib/apps/fabro-cli/src/args.rs
@@ -758,39 +758,6 @@ pub(crate) struct ResumeArgs {
     pub(crate) detach: bool,
 }
 
-#[derive(Debug, Args)]
-pub(crate) struct RewindArgs {
-    #[command(flatten)]
-    pub(crate) server: ServerTargetArgs,
-
-    /// Run ID (or unambiguous prefix)
-    pub(crate) run_id: String,
-
-    /// Target checkpoint: node name, node@visit, or @ordinal (omit with --list)
-    pub(crate) target: Option<String>,
-
-    /// Show the checkpoint timeline instead of rewinding
-    #[arg(long)]
-    pub(crate) list: bool,
-}
-
-#[derive(Debug, Args)]
-pub(crate) struct ForkArgs {
-    #[command(flatten)]
-    pub(crate) server: ServerTargetArgs,
-
-    /// Run ID (or unambiguous prefix)
-    pub(crate) run_id: String,
-
-    /// Target checkpoint: node name, node@visit, or @ordinal (omit to fork from
-    /// latest)
-    pub(crate) target: Option<String>,
-
-    /// Show the checkpoint timeline instead of forking
-    #[arg(long)]
-    pub(crate) list: bool,
-}
-
 #[derive(Args)]
 pub(crate) struct WaitArgs {
     #[command(flatten)]
@@ -1300,10 +1267,6 @@ pub(crate) enum RunCommands {
     Logs(LogsArgs),
     /// Resume an interrupted workflow run
     Resume(ResumeArgs),
-    /// Rewind a workflow run to an earlier checkpoint
-    Rewind(RewindArgs),
-    /// Fork a workflow run from an earlier checkpoint into a new run
-    Fork(ForkArgs),
     /// Block until a workflow run completes
     Wait(WaitArgs),
     /// Steer a running agent mid-execution
@@ -1324,10 +1287,8 @@ impl RunCommands {
             Self::Events(_) => "events",
             Self::Logs(_) => "logs",
             Self::Resume(_) => "resume",
-            Self::Rewind(_) => "rewind",
             Self::Steer(_) => "steer",
             Self::Ask(_) => "ask",
-            Self::Fork(_) => "fork",
             Self::Wait(_) => "wait",
         }
     }
diff --git a/lib/apps/fabro-cli/src/commands/run/mod.rs b/lib/apps/fabro-cli/src/commands/run/mod.rs
index 202e75e59..dbede919a 100644
--- a/lib/apps/fabro-cli/src/commands/run/mod.rs
+++ b/lib/apps/fabro-cli/src/commands/run/mod.rs
@@ -10,13 +10,11 @@ use crate::sleep_inhibitor;
 
 pub(crate) mod ask;
 pub(crate) mod attach;
-pub(crate) mod checkpoints;
 pub(crate) mod command;
 pub(crate) mod cp;
 pub(crate) mod create;
 pub(crate) mod diff;
 pub(crate) mod events;
-pub(crate) mod fork;
 pub(crate) mod logs;
 pub(crate) mod output;
 pub(crate) mod overrides;
@@ -26,7 +24,6 @@ pub(crate) mod preview;
 mod remote_workflow;
 mod resolution;
 pub(crate) mod resume;
-pub(crate) mod rewind;
 pub(crate) mod run_progress;
 pub(crate) mod runner;
 mod selection;
@@ -139,14 +136,6 @@ pub(crate) async fn dispatch(
             };
             Box::pin(resume::resume_command(args, styles, base_ctx)).await
         }
-        RunCommands::Rewind(args) => {
-            let styles = Styles::detect_stderr();
-            Box::pin(rewind::run(&args, &styles, base_ctx)).await
-        }
-        RunCommands::Fork(args) => {
-            let styles = Styles::detect_stderr();
-            Box::pin(fork::run(&args, &styles, base_ctx)).await
-        }
         RunCommands::Wait(args) => {
             let styles = Styles::detect_stderr();
             wait::run(&args, &styles, base_ctx).await
diff --git a/lib/apps/fabro-cli/src/shared/mod.rs b/lib/apps/fabro-cli/src/shared/mod.rs
index 4d850e4db..7b8e30fa9 100644
--- a/lib/apps/fabro-cli/src/shared/mod.rs
+++ b/lib/apps/fabro-cli/src/shared/mod.rs
@@ -1,5 +1,4 @@
 pub(crate) mod provider_auth;
-pub(crate) mod repo;
 mod utilities;
 
 pub(crate) use utilities::*;
diff --git a/lib/apps/fabro-cli/tests/it/cmd/fabro.rs b/lib/apps/fabro-cli/tests/it/cmd/fabro.rs
index 2972f10b8..808f4e895 100644
--- a/lib/apps/fabro-cli/tests/it/cmd/fabro.rs
+++ b/lib/apps/fabro-cli/tests/it/cmd/fabro.rs
@@ -19,8 +19,6 @@ fn help() {
       events      View the event log of a workflow run
       logs        View the raw worker tracing log of a workflow run
       resume      Resume an interrupted workflow run
-      rewind      Rewind a workflow run to an earlier checkpoint
-      fork        Fork a workflow run from an earlier checkpoint into a new run
       wait        Block until a workflow run completes
       steer       Steer a running agent mid-execution
       ask         Ask Fabro a read-only question about a run
diff --git a/lib/apps/fabro-cli/tests/it/cmd/mod.rs b/lib/apps/fabro-cli/tests/it/cmd/mod.rs
index e80e79562..54f7f1d5a 100644
--- a/lib/apps/fabro-cli/tests/it/cmd/mod.rs
+++ b/lib/apps/fabro-cli/tests/it/cmd/mod.rs
@@ -16,7 +16,6 @@ mod dump;
 mod events;
 mod exec;
 mod fabro;
-mod fork;
 mod graph;
 mod inspect;
 mod install;
@@ -44,7 +43,6 @@ mod repo;
 mod repo_deinit;
 mod repo_init;
 mod resume;
-mod rewind;
 mod rm;
 mod run;
 mod runner;
diff --git a/lib/apps/fabro-cli/tests/it/cmd/support.rs b/lib/apps/fabro-cli/tests/it/cmd/support.rs
index 1aeab1aa3..8826d70f0 100644
--- a/lib/apps/fabro-cli/tests/it/cmd/support.rs
+++ b/lib/apps/fabro-cli/tests/it/cmd/support.rs
@@ -57,8 +57,7 @@ pub(crate) struct RunSetup {
 }
 
 pub(crate) struct SeededGitRunSetup {
-    pub(crate) run:          RunSetup,
-    pub(crate) step_one_sha: String,
+    pub(crate) run: RunSetup,
 }
 
 pub(crate) struct ProjectFixture {
@@ -882,13 +881,6 @@ pub(crate) fn run_state(run_dir: &Path) -> RunProjection {
     ))
 }
 
-pub(crate) fn run_state_by_id(context: &TestContext, run_id: &str) -> RunProjection {
-    block_on(get_server_json_for_storage(
-        &context.storage_dir,
-        &format!("/api/v1/runs/{run_id}/state"),
-    ))
-}
-
 pub(crate) fn run_events(run_dir: &Path) -> Vec<EventEnvelope> {
     let run_id = infer_run_id(run_dir);
     let response: serde_json::Value = block_on(get_server_json(
@@ -993,10 +985,7 @@ async fn seed_git_backed_changed_run(context: &TestContext) -> SeededGitRunSetup
     )
     .await;
 
-    SeededGitRunSetup {
-        run,
-        step_one_sha: step_one_sha.to_string(),
-    }
+    SeededGitRunSetup { run }
 }
 
 async fn seed_git_backed_noop_run(context: &TestContext) -> RunSetup {
diff --git a/lib/apps/fabro-server/src/server.rs b/lib/apps/fabro-server/src/server.rs
index 2f79dc086..d39a05af3 100644
--- a/lib/apps/fabro-server/src/server.rs
+++ b/lib/apps/fabro-server/src/server.rs
@@ -31,22 +31,21 @@ pub use fabro_api::types::{
     CreateCompletionRequest, CreateRunPullRequestRequest, CreateSecretRequest,
     CreateVariableRequest, DeleteRunResponse, DeleteRunSandbox, DeleteSecretRequest,
     DenyRunRequest, DiskUsageResponse, DiskUsageRunRow, DiskUsageSummaryRow, ErrorResponseEntry,
-    ForkRequest, ForkResponse, IntegrationConnectionKind, IntegrationConnectionState,
-    IntegrationConnectionStatus, IntegrationProvider, IntegrationStatus, LinkRunPullRequestRequest,
-    MergeRunPullRequestRequest, MergeRunPullRequestResponse, ModelReference, PaginatedEventList,
-    PaginatedRunList, PaginationMeta, PreflightResponse, PreviewUrlRequest, PreviewUrlResponse,
-    Provider, ProviderCredentialTestRequest, ProviderCredentialTestResponse, ProviderList,
-    PruneRunEntry, PruneRunsRequest, PruneRunsResponse, RenderWorkflowGraphDirection,
-    RenderWorkflowGraphRequest, RewindRequest, RewindResponse, Run, RunArtifactEntry,
-    RunArtifactListResponse, RunError, RunManifest, RunStage, RunUsage, RunUsageStage,
-    RunUsageTotals, SandboxDetails, SandboxFileEntry, SandboxFileListResponse, SandboxService,
-    SandboxServiceListResponse, SshAccessRequest, SshAccessResponse, StageHandler, StageState,
-    StartRunRequest, SubmitAnswerRequest, SystemCpuResourceScope, SystemCpuResources,
+    IntegrationConnectionKind, IntegrationConnectionState, IntegrationConnectionStatus,
+    IntegrationProvider, IntegrationStatus, LinkRunPullRequestRequest, MergeRunPullRequestRequest,
+    MergeRunPullRequestResponse, ModelReference, PaginatedEventList, PaginatedRunList,
+    PaginationMeta, PreflightResponse, PreviewUrlRequest, PreviewUrlResponse, Provider,
+    ProviderCredentialTestRequest, ProviderCredentialTestResponse, ProviderList, PruneRunEntry,
+    PruneRunsRequest, PruneRunsResponse, RenderWorkflowGraphDirection, RenderWorkflowGraphRequest,
+    Run, RunArtifactEntry, RunArtifactListResponse, RunError, RunManifest, RunStage, RunUsage,
+    RunUsageStage, RunUsageTotals, SandboxDetails, SandboxFileEntry, SandboxFileListResponse,
+    SandboxService, SandboxServiceListResponse, SshAccessRequest, SshAccessResponse, StageHandler,
+    StageState, StartRunRequest, SubmitAnswerRequest, SystemCpuResourceScope, SystemCpuResources,
     SystemDiskResourceScope, SystemDiskResources, SystemInfoResponse, SystemIntegrationStatus,
     SystemIntegrationsResponse, SystemMemoryResourceScope, SystemMemoryResources,
     SystemRepairRunIssue, SystemRepairRunsResponse, SystemResourcesResponse, SystemRunCounts,
-    TimelineEntryResponse, UpdateVariableRequest, UsageByModel, UsageStageRef,
-    VariableListResponse, VncPreviewResponse, WriteBlobResponse,
+    UpdateVariableRequest, UsageByModel, UsageStageRef, VariableListResponse, VncPreviewResponse,
+    WriteBlobResponse,
 };
 use fabro_auth::SqlVaultCredentialSource;
 use fabro_automation::{self, AutomationStore};
diff --git a/lib/foundation/fabro-client/src/client.rs b/lib/foundation/fabro-client/src/client.rs
index dc08556ec..bbacc5862 100644
--- a/lib/foundation/fabro-client/src/client.rs
+++ b/lib/foundation/fabro-client/src/client.rs
@@ -82,11 +82,6 @@ pub struct SessionEventStream {
     buffered_events: VecDeque<EventEnvelope>,
 }
 
-pub struct RewindRunResult {
-    pub status:   u16,
-    pub response: types::RewindResponse,
-}
-
 #[derive(Default)]
 struct ListStoreRunsOptions {
     parent_id: Option<RunId>,
@@ -1351,59 +1346,6 @@ impl Client {
         convert_type(response.into_inner())
     }
 
-    pub async fn rewind_run(
-        &self,
-        run_id: &RunId,
-        request: types::RewindRequest,
-    ) -> Result<RewindRunResult> {
-        let response = self
-            .send_api(|client| async move {
-                client
-                    .rewind_run()
-                    .id(run_id.to_string())
-                    .body(request)
-                    .send()
-                    .await
-            })
-            .await?;
-        let status = response.status().as_u16();
-        Ok(RewindRunResult {
-            status,
-            response: response.into_inner(),
-        })
-    }
-
-    pub async fn fork_run(
-        &self,
-        run_id: &RunId,
-        request: types::ForkRequest,
-    ) -> Result<types::ForkResponse> {
-        let response = self
-            .send_api(|client| async move {
-                client
-                    .fork_run()
-                    .id(run_id.to_string())
-                    .body(request)
-                    .send()
-                    .await
-            })
-            .await?;
-        Ok(response.into_inner())
-    }
-
-    pub async fn run_timeline(&self, run_id: &RunId) -> Result<Vec<types::TimelineEntryResponse>> {
-        let response = self
-            .send_api(|client| async move {
-                client
-                    .get_run_timeline()
-                    .id(run_id.to_string())
-                    .send()
-                    .await
-            })
-            .await?;
-        Ok(response.into_inner())
-    }
-
     pub async fn list_store_runs(&self) -> Result<Vec<Run>> {
         self.list_store_runs_with_options(ListStoreRunsOptions::default())
             .await
diff --git a/lib/packages/fabro-api-client/src/.openapi-generator/FILES b/lib/packages/fabro-api-client/src/.openapi-generator/FILES
index c135442a7..9e6dd0fff 100644
--- a/lib/packages/fabro-api-client/src/.openapi-generator/FILES
+++ b/lib/packages/fabro-api-client/src/.openapi-generator/FILES
@@ -167,8 +167,6 @@ models/failure-reason.ts
 models/file-checkpoint.ts
 models/file-diff.ts
 models/folder-run-target.ts
-models/fork-request.ts
-models/fork-response.ts
 models/fork-source-ref.ts
 models/git-author-settings.ts
 models/git-context.ts
@@ -370,8 +368,6 @@ models/repository-ref.ts
 models/resolved-automation-git-workflow-source.ts
 models/review-target-kind.ts
 models/review-target.ts
-models/rewind-request.ts
-models/rewind-response.ts
 models/root-response-urls.ts
 models/root-response.ts
 models/run-agent-settings.ts
@@ -549,7 +545,6 @@ models/system-repair-run-issue.ts
 models/system-repair-runs-response.ts
 models/system-resources-response.ts
 models/system-run-counts.ts
-models/timeline-entry-response.ts
 models/tls-mode.ts
 models/todo-list-kind.ts
 models/todo-list-projection.ts
diff --git a/lib/packages/fabro-api-client/src/api/runs-api.ts b/lib/packages/fabro-api-client/src/api/runs-api.ts
index c5fc8411a..c530c2810 100644
--- a/lib/packages/fabro-api-client/src/api/runs-api.ts
+++ b/lib/packages/fabro-api-client/src/api/runs-api.ts
@@ -42,10 +42,6 @@ import type { DenyRunRequest } from '../models';
 // @ts-ignore
 import type { ErrorResponse } from '../models';
 // @ts-ignore
-import type { ForkRequest } from '../models';
-// @ts-ignore
-import type { ForkResponse } from '../models';
-// @ts-ignore
 import type { LinkRunPullRequestRequest } from '../models';
 // @ts-ignore
 import type { MergeRunPullRequestRequest } from '../models';
@@ -64,10 +60,6 @@ import type { PullRequestResponse } from '../models';
 // @ts-ignore
 import type { RenderWorkflowGraphRequest } from '../models';
 // @ts-ignore
-import type { RewindRequest } from '../models';
-// @ts-ignore
-import type { RewindResponse } from '../models';
-// @ts-ignore
 import type { Run } from '../models';
 // @ts-ignore
 import type { RunIntent } from '../models';
@@ -76,8 +68,6 @@ import type { RunManifest } from '../models';
 // @ts-ignore
 import type { StartRunRequest } from '../models';
 // @ts-ignore
-import type { TimelineEntryResponse } from '../models';
-// @ts-ignore
 import type { UpdateRunParentRequest } from '../models';
 // @ts-ignore
 import type { UpdateRunRequest } from '../models';
@@ -545,49 +535,6 @@ export const RunsApiAxiosParamCreator = function (configuration?: Configuration)
                 options: localVarRequestOptions,
             };
         },
-        /**
-         * Creates a new run from a checkpoint of the source run. The source run is left untouched.
-         * @summary Fork Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {ForkRequest} [forkRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        forkRun: async (id: string, forkRequest?: ForkRequest, options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
-            // verify required parameter 'id' is not null or undefined
-            assertParamExists('forkRun', 'id', id)
-            const localVarPath = `/api/v1/runs/{id}/fork`
-                .replace(`{${"id"}}`, encodeURIComponent(String(id)));
-            // use dummy base URL string because the URL constructor only accepts absolute URLs.
-            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
-            let baseOptions;
-            if (configuration) {
-                baseOptions = configuration.baseOptions;
-            }
-
-            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
-            const localVarHeaderParameter = {} as any;
-            const localVarQueryParameter = {} as any;
-
-            // authentication SessionCookie required
-
-            // authentication BearerAuth required
-            // http bearer authentication required
-            await setBearerAuthToObject(localVarHeaderParameter, configuration)
-
-            localVarHeaderParameter['Content-Type'] = 'application/json';
-            localVarHeaderParameter['Accept'] = 'application/json';
-
-            setSearchParams(localVarUrlObj, localVarQueryParameter);
-            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
-            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
-            localVarRequestOptions.data = serializeDataIfNeeded(forkRequest, localVarRequestOptions, configuration)
-
-            return {
-                url: toPathString(localVarUrlObj),
-                options: localVarRequestOptions,
-            };
-        },
         /**
          * Returns the stored pull request record for a run plus live GitHub details when available.
          * @summary Get Run Pull Request
@@ -668,46 +615,6 @@ export const RunsApiAxiosParamCreator = function (configuration?: Configuration)
                 options: localVarRequestOptions,
             };
         },
-        /**
-         * Returns checkpoint timeline entries from durable run-store checkpoints. Metadata branches are write-only archives and are not read by this endpoint.
-         * @summary Get Run Timeline
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        getRunTimeline: async (id: string, options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
-            // verify required parameter 'id' is not null or undefined
-            assertParamExists('getRunTimeline', 'id', id)
-            const localVarPath = `/api/v1/runs/{id}/timeline`
-                .replace(`{${"id"}}`, encodeURIComponent(String(id)));
-            // use dummy base URL string because the URL constructor only accepts absolute URLs.
-            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
-            let baseOptions;
-            if (configuration) {
-                baseOptions = configuration.baseOptions;
-            }
-
-            const localVarRequestOptions = { method: 'GET', ...baseOptions, ...options};
-            const localVarHeaderParameter = {} as any;
-            const localVarQueryParameter = {} as any;
-
-            // authentication SessionCookie required
-
-            // authentication BearerAuth required
-            // http bearer authentication required
-            await setBearerAuthToObject(localVarHeaderParameter, configuration)
-
-            localVarHeaderParameter['Accept'] = 'application/json';
-
-            setSearchParams(localVarUrlObj, localVarQueryParameter);
-            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
-            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
-
-            return {
-                url: toPathString(localVarUrlObj),
-                options: localVarRequestOptions,
-            };
-        },
         /**
          * Links a run under an orchestration parent. Parent links are mutable for all run states, including archived and terminal runs.
          * @summary Link Run Parent
@@ -1163,89 +1070,6 @@ export const RunsApiAxiosParamCreator = function (configuration?: Configuration)
                 options: localVarRequestOptions,
             };
         },
-        /**
-         * Creates a fresh run from the terminal source run\'s captured durable definition, records `retried_from` on the new run, and schedules it for execution. The source run is left unchanged. Active and archived runs are not retryable.
-         * @summary Retry Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        retryRun: async (id: string, options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
-            // verify required parameter 'id' is not null or undefined
-            assertParamExists('retryRun', 'id', id)
-            const localVarPath = `/api/v1/runs/{id}/retry`
-                .replace(`{${"id"}}`, encodeURIComponent(String(id)));
-            // use dummy base URL string because the URL constructor only accepts absolute URLs.
-            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
-            let baseOptions;
-            if (configuration) {
-                baseOptions = configuration.baseOptions;
-            }
-
-            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
-            const localVarHeaderParameter = {} as any;
-            const localVarQueryParameter = {} as any;
-
-            // authentication SessionCookie required
-
-            // authentication BearerAuth required
-            // http bearer authentication required
-            await setBearerAuthToObject(localVarHeaderParameter, configuration)
-
-            localVarHeaderParameter['Accept'] = 'application/json';
-
-            setSearchParams(localVarUrlObj, localVarQueryParameter);
-            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
-            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
-
-            return {
-                url: toPathString(localVarUrlObj),
-                options: localVarRequestOptions,
-            };
-        },
-        /**
-         * Creates a new run from an earlier checkpoint of a terminal source run, archives the source run, and records `run.superseded_by` on the source after archive succeeds. Returns 207 when the new run was created but the source archive step failed.
-         * @summary Rewind Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {RewindRequest} [rewindRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        rewindRun: async (id: string, rewindRequest?: RewindRequest, options: RawAxiosRequestConfig = {}): Promise<RequestArgs> => {
-            // verify required parameter 'id' is not null or undefined
-            assertParamExists('rewindRun', 'id', id)
-            const localVarPath = `/api/v1/runs/{id}/rewind`
-                .replace(`{${"id"}}`, encodeURIComponent(String(id)));
-            // use dummy base URL string because the URL constructor only accepts absolute URLs.
-            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
-            let baseOptions;
-            if (configuration) {
-                baseOptions = configuration.baseOptions;
-            }
-
-            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
-            const localVarHeaderParameter = {} as any;
-            const localVarQueryParameter = {} as any;
-
-            // authentication SessionCookie required
-
-            // authentication BearerAuth required
-            // http bearer authentication required
-            await setBearerAuthToObject(localVarHeaderParameter, configuration)
-
-            localVarHeaderParameter['Content-Type'] = 'application/json';
-            localVarHeaderParameter['Accept'] = 'application/json';
-
-            setSearchParams(localVarUrlObj, localVarQueryParameter);
-            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
-            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
-            localVarRequestOptions.data = serializeDataIfNeeded(rewindRequest, localVarRequestOptions, configuration)
-
-            return {
-                url: toPathString(localVarUrlObj),
-                options: localVarRequestOptions,
-            };
-        },
         /**
          * Validates runtime readiness for a workflow manifest without creating a run.
          * @summary Validate Workflow Manifest
@@ -1731,20 +1555,6 @@ export const RunsApiFp = function(configuration?: Configuration) {
             const localVarOperationServerBasePath = operationServerMap['RunsApi.denyRun']?.[localVarOperationServerIndex]?.url;
             return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
         },
-        /**
-         * Creates a new run from a checkpoint of the source run. The source run is left untouched.
-         * @summary Fork Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {ForkRequest} [forkRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        async forkRun(id: string, forkRequest?: ForkRequest, options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<ForkResponse>> {
-            const localVarAxiosArgs = await localVarAxiosParamCreator.forkRun(id, forkRequest, options);
-            const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
-            const localVarOperationServerBasePath = operationServerMap['RunsApi.forkRun']?.[localVarOperationServerIndex]?.url;
-            return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
-        },
         /**
          * Returns the stored pull request record for a run plus live GitHub details when available.
          * @summary Get Run Pull Request
@@ -1771,19 +1581,6 @@ export const RunsApiFp = function(configuration?: Configuration) {
             const localVarOperationServerBasePath = operationServerMap['RunsApi.getRunPullRequestCreation']?.[localVarOperationServerIndex]?.url;
             return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
         },
-        /**
-         * Returns checkpoint timeline entries from durable run-store checkpoints. Metadata branches are write-only archives and are not read by this endpoint.
-         * @summary Get Run Timeline
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        async getRunTimeline(id: string, options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Array<TimelineEntryResponse>>> {
-            const localVarAxiosArgs = await localVarAxiosParamCreator.getRunTimeline(id, options);
-            const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
-            const localVarOperationServerBasePath = operationServerMap['RunsApi.getRunTimeline']?.[localVarOperationServerIndex]?.url;
-            return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
-        },
         /**
          * Links a run under an orchestration parent. Parent links are mutable for all run states, including archived and terminal runs.
          * @summary Link Run Parent
@@ -1924,33 +1721,6 @@ export const RunsApiFp = function(configuration?: Configuration) {
             const localVarOperationServerBasePath = operationServerMap['RunsApi.retrieveRunGraphSource']?.[localVarOperationServerIndex]?.url;
             return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
         },
-        /**
-         * Creates a fresh run from the terminal source run\'s captured durable definition, records `retried_from` on the new run, and schedules it for execution. The source run is left unchanged. Active and archived runs are not retryable.
-         * @summary Retry Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        async retryRun(id: string, options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Run>> {
-            const localVarAxiosArgs = await localVarAxiosParamCreator.retryRun(id, options);
-            const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
-            const localVarOperationServerBasePath = operationServerMap['RunsApi.retryRun']?.[localVarOperationServerIndex]?.url;
-            return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
-        },
-        /**
-         * Creates a new run from an earlier checkpoint of a terminal source run, archives the source run, and records `run.superseded_by` on the source after archive succeeds. Returns 207 when the new run was created but the source archive step failed.
-         * @summary Rewind Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {RewindRequest} [rewindRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        async rewindRun(id: string, rewindRequest?: RewindRequest, options?: RawAxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<RewindResponse>> {
-            const localVarAxiosArgs = await localVarAxiosParamCreator.rewindRun(id, rewindRequest, options);
-            const localVarOperationServerIndex = configuration?.serverIndex ?? 0;
-            const localVarOperationServerBasePath = operationServerMap['RunsApi.rewindRun']?.[localVarOperationServerIndex]?.url;
-            return (axios, basePath) => createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration)(axios, localVarOperationServerBasePath || basePath);
-        },
         /**
          * Validates runtime readiness for a workflow manifest without creating a run.
          * @summary Validate Workflow Manifest
@@ -2179,17 +1949,6 @@ export const RunsApiFactory = function (configuration?: Configuration, basePath?
         denyRun(id: string, denyRunRequest?: DenyRunRequest, options?: RawAxiosRequestConfig): AxiosPromise<Run> {
             return localVarFp.denyRun(id, denyRunRequest, options).then((request) => request(axios, basePath));
         },
-        /**
-         * Creates a new run from a checkpoint of the source run. The source run is left untouched.
-         * @summary Fork Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {ForkRequest} [forkRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        forkRun(id: string, forkRequest?: ForkRequest, options?: RawAxiosRequestConfig): AxiosPromise<ForkResponse> {
-            return localVarFp.forkRun(id, forkRequest, options).then((request) => request(axios, basePath));
-        },
         /**
          * Returns the stored pull request record for a run plus live GitHub details when available.
          * @summary Get Run Pull Request
@@ -2210,16 +1969,6 @@ export const RunsApiFactory = function (configuration?: Configuration, basePath?
         getRunPullRequestCreation(id: string, options?: RawAxiosRequestConfig): AxiosPromise<PullRequestCreation> {
             return localVarFp.getRunPullRequestCreation(id, options).then((request) => request(axios, basePath));
         },
-        /**
-         * Returns checkpoint timeline entries from durable run-store checkpoints. Metadata branches are write-only archives and are not read by this endpoint.
-         * @summary Get Run Timeline
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        getRunTimeline(id: string, options?: RawAxiosRequestConfig): AxiosPromise<Array<TimelineEntryResponse>> {
-            return localVarFp.getRunTimeline(id, options).then((request) => request(axios, basePath));
-        },
         /**
          * Links a run under an orchestration parent. Parent links are mutable for all run states, including archived and terminal runs.
          * @summary Link Run Parent
@@ -2330,27 +2079,6 @@ export const RunsApiFactory = function (configuration?: Configuration, basePath?
         retrieveRunGraphSource(id: string, options?: RawAxiosRequestConfig): AxiosPromise<string> {
             return localVarFp.retrieveRunGraphSource(id, options).then((request) => request(axios, basePath));
         },
-        /**
-         * Creates a fresh run from the terminal source run\'s captured durable definition, records `retried_from` on the new run, and schedules it for execution. The source run is left unchanged. Active and archived runs are not retryable.
-         * @summary Retry Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        retryRun(id: string, options?: RawAxiosRequestConfig): AxiosPromise<Run> {
-            return localVarFp.retryRun(id, options).then((request) => request(axios, basePath));
-        },
-        /**
-         * Creates a new run from an earlier checkpoint of a terminal source run, archives the source run, and records `run.superseded_by` on the source after archive succeeds. Returns 207 when the new run was created but the source archive step failed.
-         * @summary Rewind Run
-         * @param {string} id Unique run identifier (ULID).
-         * @param {RewindRequest} [rewindRequest]
-         * @param {*} [options] Override http request option.
-         * @throws {RequiredError}
-         */
-        rewindRun(id: string, rewindRequest?: RewindRequest, options?: RawAxiosRequestConfig): AxiosPromise<RewindResponse> {
-            return localVarFp.rewindRun(id, rewindRequest, options).then((request) => request(axios, basePath));
-        },
         /**
          * Validates runtime readiness for a workflow manifest without creating a run.
          * @summary Validate Workflow Manifest
@@ -2564,18 +2292,6 @@ export class RunsApi extends BaseAPI {
         return RunsApiFp(this.configuration).denyRun(id, denyRunRequest, options).then((request) => request(this.axios, this.basePath));
     }
 
-    /**
-     * Creates a new run from a checkpoint of the source run. The source run is left untouched.
-     * @summary Fork Run
-     * @param {string} id Unique run identifier (ULID).
-     * @param {ForkRequest} [forkRequest]
-     * @param {*} [options] Override http request option.
-     * @throws {RequiredError}
-     */
-    public forkRun(id: string, forkRequest?: ForkRequest, options?: RawAxiosRequestConfig) {
-        return RunsApiFp(this.configuration).forkRun(id, forkRequest, options).then((request) => request(this.axios, this.basePath));
-    }
-
     /**
      * Returns the stored pull request record for a run plus live GitHub details when available.
      * @summary Get Run Pull Request
@@ -2598,17 +2314,6 @@ export class RunsApi extends BaseAPI {
         return RunsApiFp(this.configuration).getRunPullRequestCreation(id, options).then((request) => request(this.axios, this.basePath));
     }
 
-    /**
-     * Returns checkpoint timeline entries from durable run-store checkpoints. Metadata branches are write-only archives and are not read by this endpoint.
-     * @summary Get Run Timeline
-     * @param {string} id Unique run identifier (ULID).
-     * @param {*} [options] Override http request option.
-     * @throws {RequiredError}
-     */
-    public getRunTimeline(id: string, options?: RawAxiosRequestConfig) {
-        return RunsApiFp(this.configuration).getRunTimeline(id, options).then((request) => request(this.axios, this.basePath));
-    }
-
     /**
      * Links a run under an orchestration parent. Parent links are mutable for all run states, including archived and terminal runs.
      * @summary Link Run Parent
@@ -2729,29 +2434,6 @@ export class RunsApi extends BaseAPI {
         return RunsApiFp(this.configuration).retrieveRunGraphSource(id, options).then((request) => request(this.axios, this.basePath));
     }
 
-    /**
-     * Creates a fresh run from the terminal source run\'s captured durable definition, records `retried_from` on the new run, and schedules it for execution. The source run is left unchanged. Active and archived runs are not retryable.
-     * @summary Retry Run
-     * @param {string} id Unique run identifier (ULID).
-     * @param {*} [options] Override http request option.
-     * @throws {RequiredError}
-     */
-    public retryRun(id: string, options?: RawAxiosRequestConfig) {
-        return RunsApiFp(this.configuration).retryRun(id, options).then((request) => request(this.axios, this.basePath));
-    }
-
-    /**
-     * Creates a new run from an earlier checkpoint of a terminal source run, archives the source run, and records `run.superseded_by` on the source after archive succeeds. Returns 207 when the new run was created but the source archive step failed.
-     * @summary Rewind Run
-     * @param {string} id Unique run identifier (ULID).
-     * @param {RewindRequest} [rewindRequest]
-     * @param {*} [options] Override http request option.
-     * @throws {RequiredError}
-     */
-    public rewindRun(id: string, rewindRequest?: RewindRequest, options?: RawAxiosRequestConfig) {
-        return RunsApiFp(this.configuration).rewindRun(id, rewindRequest, options).then((request) => request(this.axios, this.basePath));
-    }
-
     /**
      * Validates runtime readiness for a workflow manifest without creating a run.
      * @summary Validate Workflow Manifest
diff --git a/lib/packages/fabro-api-client/src/models/index.ts b/lib/packages/fabro-api-client/src/models/index.ts
index a8c0e3b4a..5ed8c356e 100644
--- a/lib/packages/fabro-api-client/src/models/index.ts
+++ b/lib/packages/fabro-api-client/src/models/index.ts
@@ -138,8 +138,6 @@ export * from './failure-reason';
 export * from './file-checkpoint';
 export * from './file-diff';
 export * from './folder-run-target';
-export * from './fork-request';
-export * from './fork-response';
 export * from './fork-source-ref';
 export * from './git-author-settings';
 export * from './git-context';
@@ -340,8 +338,6 @@ export * from './repository-ref';
 export * from './resolved-automation-git-workflow-source';
 export * from './review-target';
 export * from './review-target-kind';
-export * from './rewind-request';
-export * from './rewind-response';
 export * from './root-response';
 export * from './root-response-urls';
 export * from './run';
@@ -519,7 +515,6 @@ export * from './system-repair-run-issue';
 export * from './system-repair-runs-response';
 export * from './system-resources-response';
 export * from './system-run-counts';
-export * from './timeline-entry-response';
 export * from './tls-mode';
 export * from './todo-list-kind';
 export * from './todo-list-projection';