Update index.yaml

Signed-off-by: Netdatabot <bot@netdata.cloud>

Author: netdatabot

index.yaml

@@ -1,6 +1,28 @@
 apiVersion: v1
 entries:
   netdata:
+  - apiVersion: v2
+    appVersion: v2.8.3
+    created: "2025-12-15T15:05:25.459102888Z"
+    description: Real-time performance monitoring, done right!
+    digest: 6cd35e6cba1394279a57ee14b5170ffdeb82c3bd8f370bd22b21839676b4d906
+    home: https://netdata.cloud/
+    icon: https://netdata.github.io/helmchart/logo.png
+    keywords:
+    - alerting
+    - metric
+    - monitoring
+    maintainers:
+    - email: cloud-sre@netdata.cloud
+      name: Netdata Cloud SRE team
+    name: netdata
+    sources:
+    - https://github.com/netdata/helmchart
+    - https://github.com/netdata/netdata
+    type: application
+    urls:
+    - https://github.com/netdata/helmchart/releases/download/netdata-3.7.156/netdata-3.7.156.tgz
+    version: 3.7.156
   - apiVersion: v2
     appVersion: v2.8.2
     created: "2025-12-03T17:16:12.890411915Z"
@@ -4552,4 +4574,4 @@ entries:
     urls:
     - https://github.com/netdata/helmchart/releases/download/netdata-2.0.13/netdata-2.0.13.tgz
     version: 2.0.13
-generated: "2025-12-03T17:16:12.891138889Z"
+generated: "2025-12-15T15:05:25.46091891Z"