ReleaseNotes: Updated changelog and release notes (#40022)

CHANGELOG.md

@@ -145,6 +145,14 @@ Panel queries and/or annotation queries that used more than one statistic will b
 
 <!-- 8.2.0-beta1 END -->
 
+<!-- 8.1.6 START -->
+
+# 8.1.6 (2021-10-05)
+
+- **Security**: Fixes CVE-2021-39226. For more information, see our [blog](https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/)
+
+<!-- 8.1.6 END -->
+
 <!-- 8.1.5 START -->
 
 # 8.1.5 (2021-09-21)
@@ -830,6 +838,14 @@ Issue [#33352](https://github.com/grafana/grafana/issues/33352)
 
 <!-- 8.0.0-beta1 END -->
 
+<!-- 7.5.11 START -->
+
+# 7.5.11 (2021-10-05)
+
+- **Security**: Fixes CVE-2021-39226. For more information, see our [blog](https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/)
+
+<!-- 7.5.11 END -->
+
 <!-- 7.5.10 START -->
 
 # 7.5.10 (2021-07-15)

docs/sources/release-notes/_index.md

@@ -10,6 +10,7 @@ about deprecations, breaking changes as well as changes that relate to plugin de
 
 - [Release notes for 8.2.0-beta2]({{< relref "release-notes-8-2-0-beta2" >}})
 - [Release notes for 8.2.0-beta1]({{< relref "release-notes-8-2-0-beta1" >}})
+- [Release notes for 8.1.6]({{< relref "release-notes-8-1-6" >}})
 - [Release notes for 8.1.5]({{< relref "release-notes-8-1-5" >}})
 - [Release notes for 8.1.4]({{< relref "release-notes-8-1-4" >}})
 - [Release notes for 8.1.3]({{< relref "release-notes-8-1-3" >}})
@@ -29,6 +30,7 @@ about deprecations, breaking changes as well as changes that relate to plugin de
 - [Release notes for 8.0.0-beta3]({{< relref "release-notes-8-0-0-beta3" >}})
 - [Release notes for 8.0.0-beta2]({{< relref "release-notes-8-0-0-beta2" >}})
 - [Release notes for 8.0.0-beta1]({{< relref "release-notes-8-0-0-beta1" >}})
+- [Release notes for 7.5.11]({{< relref "release-notes-7-5-11" >}})
 - [Release notes for 7.5.10]({{< relref "release-notes-7-5-10" >}})
 - [Release notes for 7.5.9]({{< relref "release-notes-7-5-9" >}})
 - [Release notes for 7.5.8]({{< relref "release-notes-7-5-8" >}})

docs/sources/release-notes/release-notes-7-5-11.md

@@ -0,0 +1,13 @@
++++
+title = "Release notes for Grafana 7.5.11"
+[_build]
+list = false
++++
+
+<!-- Auto generated by update changelog github action -->
+
+# Release notes for Grafana 7.5.11
+
+### Bug fixes
+
+- **Security**: Fixes CVE-2021-39226. For more information, see our [blog](https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/)

docs/sources/release-notes/release-notes-8-1-6.md

@@ -0,0 +1,13 @@
++++
+title = "Release notes for Grafana 8.1.6"
+[_build]
+list = false
++++
+
+<!-- Auto generated by update changelog github action -->
+
+# Release notes for Grafana 8.1.6
+
+### Bug fixes
+
+- **Security**: Fixes CVE-2021-39226. For more information, see our [blog](https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/)

latest.json

@@ -1,4 +1,4 @@
 {
-  "stable": "8.1.5",
+  "stable": "8.1.6",
   "testing": "8.2.0-beta2"
 }