From 8f63a1befc46ab2ef1a9353b16d7d5689a33cddf Mon Sep 17 00:00:00 2001
From: Prios Shrestha <30313649+priosshrsth@users.noreply.github.com>
Date: Fri, 7 Aug 2026 10:33:34 +0545
Subject: [PATCH 1/2] OUT-4027 | Fix 500 when deleting a task whose label row
 is missing (#1397)

deleteLabel passed `id: currentLabel?.id` straight into label.delete, so when
findFirst matched nothing Prisma got `{ id: undefined }` and threw
PrismaClientValidationError, failing the whole delete transaction. Return early
instead.
---
 .../label-mapping.service.test.ts             | 44 +++++++++++++++++++
 .../label-mapping/label-mapping.service.ts    |  3 +-
 2 files changed, 46 insertions(+), 1 deletion(-)
 create mode 100644 src/app/api/label-mapping/label-mapping.service.test.ts

diff --git a/src/app/api/label-mapping/label-mapping.service.test.ts b/src/app/api/label-mapping/label-mapping.service.test.ts
new file mode 100644
index 000000000..24a195ede
--- /dev/null
+++ b/src/app/api/label-mapping/label-mapping.service.test.ts
@@ -0,0 +1,44 @@
+const mockLabelFindFirst = jest.fn()
+const mockLabelDelete = jest.fn()
+
+jest.mock('@/lib/db', () => ({
+  __esModule: true,
+  default: {
+    getInstance: () => ({
+      label: { findFirst: mockLabelFindFirst, delete: mockLabelDelete },
+    }),
+  },
+}))
+
+jest.mock('@/utils/CopilotAPI', () => ({ CopilotAPI: jest.fn() }))
+
+import { LabelMappingService } from '@api/label-mapping/label-mapping.service'
+import User from '@api/core/models/User.model'
+import { UserRole } from '@api/core/types/user'
+
+const user = {
+  workspaceId: 'ws-1',
+  role: UserRole.IU,
+  internalUserId: 'iu-1',
+  token: 'token',
+} as unknown as User
+
+describe('LabelMappingService#deleteLabel', () => {
+  beforeEach(() => jest.clearAllMocks())
+
+  it('deletes the matching label row', async () => {
+    mockLabelFindFirst.mockResolvedValue({ id: 'label-1' })
+
+    await new LabelMappingService(user).deleteLabel('ASS10-009')
+
+    expect(mockLabelDelete).toHaveBeenCalledWith({ where: { id: 'label-1' } })
+  })
+
+  it('no-ops when the label row is already gone', async () => {
+    mockLabelFindFirst.mockResolvedValue(null)
+
+    await new LabelMappingService(user).deleteLabel('ASS10-009')
+
+    expect(mockLabelDelete).not.toHaveBeenCalled()
+  })
+})
diff --git a/src/app/api/label-mapping/label-mapping.service.ts b/src/app/api/label-mapping/label-mapping.service.ts
index 42007a03c..b0d9c2abd 100644
--- a/src/app/api/label-mapping/label-mapping.service.ts
+++ b/src/app/api/label-mapping/label-mapping.service.ts
@@ -175,9 +175,10 @@ export class LabelMappingService extends BaseService {
         label,
       },
     })
+    if (!currentLabel) return
     await this.db.label.delete({
       where: {
-        id: currentLabel?.id,
+        id: currentLabel.id,
       },
     })
   }

From f0a5c6337ec86e797169fcd1f824b62c76c6f9b6 Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Fri, 21 Aug 2026 03:26:55 +0000
Subject: [PATCH 2/2] OUT-4086 | Filter Chrome extension connection Sentry
 noise

Add client-side ignoreErrors pattern for the common browser extension
messaging failure that is not actionable in tasks-app.

Co-authored-by: Neil Raina <makeitraina@users.noreply.github.com>
---
 src/instrumentation-client.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/instrumentation-client.ts b/src/instrumentation-client.ts
index 0cb7aefe3..8e0bdd38e 100644
--- a/src/instrumentation-client.ts
+++ b/src/instrumentation-client.ts
@@ -33,7 +33,11 @@ if (dsn) {
       //   }),
     ],
 
-    ignoreErrors: [/fetch failed/i, /failed to fetch/i],
+    ignoreErrors: [
+      /fetch failed/i,
+      /failed to fetch/i,
+      /Could not establish connection\. Receiving end does not exist/i,
+    ],
 
     beforeSend(event) {
       if (!isProd && event.type === undefined) {