[v11.0.x] Changelog: Updated changelog for 10.2.6 (#86200)

Changelog: Updated changelog for 10.2.6 (#85171)

* Changelog: Updated changelog for 10.2.6

* run prettier

---------

Co-authored-by: grafanabot <bot@grafana.com>
Co-authored-by: Ashley Harrison <ashley.harrison@grafana.com>
(cherry picked from commit ee4ac983b2)

Co-authored-by: grafana-delivery-bot[bot] <132647405+grafana-delivery-bot[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -670,6 +670,24 @@ Users who have InfluxDB datasource configured with SQL querying language must up
 Removes `NamespaceID` from responses of all GET routes underneath the path `/api/ruler/grafana/api/v1/rules` - 3 affected endpoints. All affected routes are not in the publicly documented or `stable` marked portion of the ngalert API. This only breaks clients who are directly using the unstable portion of the API. Such clients should use `NamespaceUID` rather than `NamespaceID` to identify namespaces. Issue [#79359](https://github.com/grafana/grafana/issues/79359)
 
 <!-- 10.3.0 END -->
+<!-- 10.2.6 START -->
+
+# 10.2.6 (2024-03-25)
+
+### Features and enhancements
+
+- **Postgres:** Allow disabling SNI on SSL-enabled connections. [#84258](https://github.com/grafana/grafana/issues/84258), [@papagian](https://github.com/papagian)
+
+### Bug fixes
+
+- **CloudMonitoring:** Only run query if filters are complete. [#85014](https://github.com/grafana/grafana/issues/85014), [@aangelisc](https://github.com/aangelisc)
+- **Snapshots:** Require delete within same org (backport). [#84730](https://github.com/grafana/grafana/issues/84730), [@ryantxu](https://github.com/ryantxu)
+- **Dashboard:** Fix issue where out-of-view shared query panels caused blank dependent panels. [#84195](https://github.com/grafana/grafana/issues/84195), [@kaydelaney](https://github.com/kaydelaney)
+- **Dashboards:** Run shared queries even when source panel is in collapsed row. [#84166](https://github.com/grafana/grafana/issues/84166), [@kaydelaney](https://github.com/kaydelaney)
+- **Prometheus:** Fix calculating rate interval when there is no interval specified. [#84082](https://github.com/grafana/grafana/issues/84082), [@itsmylife](https://github.com/itsmylife)
+- **Prometheus:** Fix $\_\_rate_interval calculation. [#84063](https://github.com/grafana/grafana/issues/84063), [@tolzhabayev](https://github.com/tolzhabayev)
+
+<!-- 10.2.6 END -->
 <!-- 10.2.5 START -->
 
 # 10.2.5 (2024-03-06)