diff --git a/.changeset/clear-diffs-settle.md b/.changeset/clear-diffs-settle.md
new file mode 100644
index 00000000000..2db456fe67e
--- /dev/null
+++ b/.changeset/clear-diffs-settle.md
@@ -0,0 +1,5 @@
+---
+"kilo-code": patch
+---
+
+Clear Agent Manager file diff previews stuck on `Loading diff...` when the active diff source stops or changes.
diff --git a/packages/kilo-docs/pages/collaborate/teams/billing.md b/packages/kilo-docs/pages/collaborate/teams/billing.md
index 545c8887818..c8b89f50c98 100644
--- a/packages/kilo-docs/pages/collaborate/teams/billing.md
+++ b/packages/kilo-docs/pages/collaborate/teams/billing.md
@@ -68,7 +68,7 @@ To fill empty seats or remove members ahead of seat deletion, see the [team mana
 
 ## Automatic Top-Up
 
-Ensure your team has uninterrupted access to Kilo Code by enabling Automatic Top-Up. This feature keeps your organization's balance funded so you never have to worry about manual recharges.
+Ensure your team has uninterrupted access to Kilo Code by enabling [Automatic Top-Up](https://kilo.ai/features/auto-top-ups). This feature keeps your organization's balance funded so you never have to worry about manual recharges. Auto top-up is also available for individual accounts — see [Adding Credits](/docs/getting-started/adding-credits) for details.
 
 ### How It Works
 
diff --git a/packages/kilo-docs/pages/getting-started/adding-credits.md b/packages/kilo-docs/pages/getting-started/adding-credits.md
index f5c89de697c..a8b021abcea 100644
--- a/packages/kilo-docs/pages/getting-started/adding-credits.md
+++ b/packages/kilo-docs/pages/getting-started/adding-credits.md
@@ -9,9 +9,9 @@ Once you've used any initial free Kilo Credits, you can easily add more:
 
 - Subscribe to the [Kilo Pass](https://kilo.ai/features/kilo-pass), the most cost effective way to add credits.
 - Purchase additional credits as a one-time transaction.
-- Enable automatic top-up, which purchases additional credits when your balance is below $5.
+- Enable [automatic top-up](https://kilo.ai/features/auto-top-ups), which purchases additional credits when your balance runs low. Auto top-up is available for both individual and organization accounts.
 
-These options are available to purchase from your [personal profile page](https://app.kilo.ai/profile).
+These options are available to purchase from your [personal profile page](https://app.kilo.ai/profile). Organization owners can manage credits and auto top-up from the [Organization dashboard](https://app.kilo.ai).
 
 You can also use subscriptions or credits you may have purchased directly with an AI provider by adding your keys on the [Bring your own Key (BYOK)](https://app.kilo.ai/byok) settings screen. For setup details and supported providers, see [AI Providers documentation](/docs/ai-providers). If your provider is not yet supported, you can also [directly connect your provider](/docs/getting-started/setup-authentication) in the extension and CLI.
 
diff --git a/packages/kilo-vscode/src/diff/SourceController.ts b/packages/kilo-vscode/src/diff/SourceController.ts
index 47d1a771471..11a51ed3449 100644
--- a/packages/kilo-vscode/src/diff/SourceController.ts
+++ b/packages/kilo-vscode/src/diff/SourceController.ts
@@ -181,8 +181,12 @@ export class SourceController {
       return
     }
     const diff = await source.fetchFile(file).catch(() => null)
-    // Drop the response if the source has been disposed/swapped while we waited.
-    if (this.epoch !== epoch) return
+    // Discard stale content after disposal/swap, but still complete the request
+    // so consumers can clear per-file loading state.
+    if (this.epoch !== epoch) {
+      this.send(this.messages.diffFile(source, file, null))
+      return
+    }
     this.send(this.messages.diffFile(source, file, diff))
   }
 
diff --git a/packages/kilo-vscode/tests/unit/source-controller.test.ts b/packages/kilo-vscode/tests/unit/source-controller.test.ts
index f9a49cd2cbc..549fe75af02 100644
--- a/packages/kilo-vscode/tests/unit/source-controller.test.ts
+++ b/packages/kilo-vscode/tests/unit/source-controller.test.ts
@@ -345,6 +345,40 @@ describe("SourceController.requestFile", () => {
 
     controller.stop()
   })
+
+  it("posts null when a pending fetchFile result is invalidated by stop", async () => {
+    let release: () => void = () => {}
+    const workspace: DiffSource = {
+      descriptor: WORKSPACE_DESC,
+      async fetch() {
+        return { diffs: [] }
+      },
+      async fetchFile() {
+        await new Promise<void>((resolve) => (release = resolve))
+        return {
+          file: "foo.ts",
+          before: "a",
+          after: "b",
+          additions: 1,
+          deletions: 1,
+        }
+      },
+    }
+    const { controller, posted } = make({ workspace })
+
+    controller.setContext({ workspaceRoot: "/repo" })
+    await controller.activate("workspace")
+    posted.length = 0
+    const request = controller.requestFile("foo.ts")
+    controller.stop()
+    release()
+    await request
+
+    const files = byType(posted, "diffViewer.diffFile")
+    expect(files).toHaveLength(1)
+    expect(files[0]!.file).toBe("foo.ts")
+    expect(files[0]!.diff).toBeNull()
+  })
 })
 
 describe("SourceController.reactivate", () => {