[pull] master from getsentry:master

.github/CODEOWNERS

@@ -439,6 +439,7 @@ tests/sentry/api/endpoints/test_organization_attribute_mappings.py          @get
 /static/app/components/loading/                @getsentry/app-frontend
 /static/app/components/events/interfaces/      @getsentry/app-frontend
 /static/app/components/forms/                  @getsentry/app-frontend
+/static/app/components/markdownTextArea.tsx    @getsentry/app-frontend
 /static/app/locale.tsx                         @getsentry/app-frontend
 ## End of Frontend
 

.github/codeowners-coverage-baseline.txt

@@ -253,11 +253,6 @@ src/sentry/stacktraces/processing.py
 src/sentry/status_checks/__init__.py
 src/sentry/status_checks/base.py
 src/sentry/status_checks/warnings.py
-src/sentry/synapse/__init__.py
-src/sentry/synapse/endpoints/__init__.py
-src/sentry/synapse/endpoints/authentication.py
-src/sentry/synapse/endpoints/org_cell_mappings.py
-src/sentry/synapse/paginator.py
 src/sentry/tagstore/__init__.py
 src/sentry/tagstore/base.py
 src/sentry/tagstore/exceptions.py
@@ -643,18 +638,6 @@ static/app/components/events/eventTagsAndScreenshot/tags.tsx
 static/app/components/events/eventViewHierarchy.spec.tsx
 static/app/components/events/eventViewHierarchy.tsx
 static/app/components/events/eventXrayDiff.tsx
-static/app/components/events/groupingInfo/groupingComponent.tsx
-static/app/components/events/groupingInfo/groupingComponentChildren.tsx
-static/app/components/events/groupingInfo/groupingComponentFrames.tsx
-static/app/components/events/groupingInfo/groupingComponentStacktrace.tsx
-static/app/components/events/groupingInfo/groupingInfo.tsx
-static/app/components/events/groupingInfo/groupingInfoSection.spec.tsx
-static/app/components/events/groupingInfo/groupingInfoSection.tsx
-static/app/components/events/groupingInfo/groupingSummary.tsx
-static/app/components/events/groupingInfo/groupingVariant.spec.tsx
-static/app/components/events/groupingInfo/groupingVariant.tsx
-static/app/components/events/groupingInfo/useEventGroupingInfo.tsx
-static/app/components/events/groupingInfo/utils.tsx
 static/app/components/events/meta/annotatedText/annotatedTextErrors.tsx
 static/app/components/events/meta/annotatedText/annotatedTextValue.tsx
 static/app/components/events/meta/annotatedText/filteredAnnotatedTextValue.tsx
@@ -789,8 +772,6 @@ static/app/components/list/index.tsx
 static/app/components/list/listItem.tsx
 static/app/components/list/utils.tsx
 static/app/components/listGroup.tsx
-static/app/components/loading/loadingContainer.spec.tsx
-static/app/components/loading/loadingContainer.tsx
 static/app/components/loadingError.stories.tsx
 static/app/components/loadingError.tsx
 static/app/components/loadingIndicator.stories.tsx
@@ -2258,7 +2239,6 @@ tests/sentry/receivers/outbox/test_control.py
 tests/sentry/receivers/test_analytics.py
 tests/sentry/receivers/test_core.py
 tests/sentry/receivers/test_data_forwarding.py
-tests/sentry/receivers/test_default_detector.py
 tests/sentry/receivers/test_featureadoption.py
 tests/sentry/receivers/test_onboarding.py
 tests/sentry/receivers/test_releases.py
@@ -2357,10 +2337,6 @@ tests/sentry/sudo/test_middleware.py
 tests/sentry/sudo/test_signals.py
 tests/sentry/sudo/test_utils.py
 tests/sentry/sudo/test_views.py
-tests/sentry/synapse/__init__.py
-tests/sentry/synapse/endpoints/__init__.py
-tests/sentry/synapse/endpoints/test_org_cell_mappings.py
-tests/sentry/synapse/test_paginator.py
 tests/sentry/tagstore/__init__.py
 tests/sentry/tagstore/test_types.py
 tests/sentry/tasks/__init__.py
@@ -2535,7 +2511,6 @@ tests/social_auth/test_utils.py
 tests/tools/__init__.py
 tests/tools/test_api_urls_to_typescript.py
 tests/tools/test_bump_action.py
-tests/tools/test_compute_selected_tests.py
 tests/tools/test_flake8_plugin.py
 tests/tools/test_lint_requirements.py
 tests/tools/test_pin_github_action.py

migrations_lockfile.txt

@@ -31,7 +31,7 @@ replays: 0007_organizationmember_replay_access
 
 seer: 0005_delete_seerorganizationsettings
 
-sentry: 1062_backfill_eventattachment_date_expires
+sentry: 1063_remove_customdynamicsamplingrule
 
 social_auth: 0003_social_auth_json_field
 

src/sentry/data_export/models.py

@@ -169,7 +169,19 @@ def email_failure(self, message: str) -> None:
             error_payload=self.payload,
             creation_date=self.date_added,
         )
-        if NotificationService.has_access(self.organization, data.source):
+        has_access = NotificationService.has_access(self.organization, data.source)
+        logger.info(
+            "notification.platform.data-export-failure.has_access",
+            extra={
+                "organization_id": self.organization.id,
+                "data_export_id": self.id,
+                "data_source": data.source,
+                "has_access": has_access,
+                "user_email": user.email,
+            },
+        )
+
+        if has_access:
             NotificationService(data=data).notify_async(
                 targets=[
                     GenericNotificationTarget(

src/sentry/migrations/1063_remove_customdynamicsamplingrule.py

@@ -0,0 +1,54 @@
+# Generated by Django 5.2.11 on 2026-04-02
+import django.db.models.deletion
+from django.db import migrations
+
+import sentry.db.models.fields.foreignkey
+from sentry.new_migrations.migrations import CheckedMigration
+from sentry.new_migrations.monkey.models import SafeDeleteModel
+from sentry.new_migrations.monkey.state import DeletionAction
+
+
+class Migration(CheckedMigration):
+    is_post_deployment = False
+
+    dependencies = [
+        ("sentry", "1062_backfill_eventattachment_date_expires"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="customdynamicsamplingruleproject",
+            name="custom_dynamic_sampling_rule",
+            field=sentry.db.models.fields.foreignkey.FlexibleForeignKey(
+                db_constraint=False,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="sentry.customdynamicsamplingrule",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="customdynamicsamplingruleproject",
+            name="project",
+            field=sentry.db.models.fields.foreignkey.FlexibleForeignKey(
+                db_constraint=False,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="sentry.project",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="customdynamicsamplingrule",
+            name="organization",
+            field=sentry.db.models.fields.foreignkey.FlexibleForeignKey(
+                db_constraint=False,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="sentry.organization",
+            ),
+        ),
+        SafeDeleteModel(
+            name="CustomDynamicSamplingRuleProject",
+            deletion_action=DeletionAction.MOVE_TO_PENDING,
+        ),
+        SafeDeleteModel(
+            name="CustomDynamicSamplingRule",
+            deletion_action=DeletionAction.MOVE_TO_PENDING,
+        ),
+    ]

src/sentry/models/__init__.py

@@ -31,7 +31,6 @@
 from .deletedteam import *  # NOQA
 from .deploy import *  # NOQA
 from .distribution import *  # NOQA
-from .dynamicsampling import *  # NOQA
 from .environment import *  # NOQA
 from .event import *  # NOQA
 from .eventattachment import *  # NOQA

src/sentry/organizations/services/organization/impl.py

@@ -20,7 +20,6 @@
 from sentry.incidents.models.incident import IncidentActivity
 from sentry.models.activity import Activity
 from sentry.models.dashboard import Dashboard, DashboardFavoriteUser
-from sentry.models.dynamicsampling import CustomDynamicSamplingRule
 from sentry.models.groupassignee import GroupAssignee
 from sentry.models.groupbookmark import GroupBookmark
 from sentry.models.groupsearchview import GroupSearchView
@@ -581,7 +580,6 @@ def merge_users(self, *, organization_id: int, from_user_id: int, to_user_id: in
                 Activity,
                 AlertRule,
                 AlertRuleActivity,
-                CustomDynamicSamplingRule,
                 Dashboard,
                 DashboardFavoriteUser,
                 GroupAssignee,

src/sentry/preprod/grouptype.py

@@ -1,54 +1,7 @@
 from __future__ import annotations
 
-from dataclasses import dataclass
-
 import sentry.preprod.size_analysis.grouptype  # noqa: F401,F403
-from sentry.issues.grouptype import GroupCategory, GroupType
-from sentry.types.group import PriorityLevel
 
 # We have to import sentry.preprod.size_analysis.grouptype above.
 # grouptype modules in root packages (src/sentry/*) are auto imported
 # but more deeply nested ones are not.
-
-
-@dataclass(frozen=True)
-class PreprodStaticGroupType(GroupType):
-    """
-    Issues detected in a single uploaded artifact. For example an
-    Android app not being 16kb page size ready.
-    Typically these end up grouped across multiple builds e.g. if CI
-    uploads a build of an app for each commit to main each of those
-    uploads could result in an occurrence of some issue like the 16kb
-    page size.
-    """
-
-    type_id = 11001
-    slug = "preprod_static"
-    description = "Static Analysis"
-    category = GroupCategory.PREPROD.value
-    category_v2 = GroupCategory.PREPROD.value
-    default_priority = PriorityLevel.LOW
-    released = False
-    enable_auto_resolve = True
-    enable_escalation_detection = False
-
-
-@dataclass(frozen=True)
-class PreprodDeltaGroupType(GroupType):
-    """
-    Issues detected examining the delta between two uploaded artifacts.
-    For example a binary size regression. These are typically *not*
-    grouped. A size regression between v1 and v2 likely does not have
-    the same root cause (and hence resolution) as another regression
-    between v2 and v3.
-    """
-
-    type_id = 11002
-    slug = "preprod_delta"
-    description = "Static Analysis Delta"
-    category = GroupCategory.PREPROD.value
-    category_v2 = GroupCategory.PREPROD.value
-    default_priority = PriorityLevel.LOW
-    released = False
-    enable_auto_resolve = True
-    enable_escalation_detection = False