diff --git a/modules/ROOT/pages/authentication.adoc b/modules/ROOT/pages/authentication.adoc
index 4d0b69cf0..c2e6535b0 100644
--- a/modules/ROOT/pages/authentication.adoc
+++ b/modules/ROOT/pages/authentication.adoc
@@ -772,6 +772,45 @@ curl -X POST \
 
 If the API request is successful, ThoughtSpot returns a 204 status code and ends the user session.
 
+== Configuring authentication settings
+To enable or disable authentication at the cluster or Org level, send a request to the `POST /api/rest/2.0/auth/configure` endpoint.
+
+=== Request parameters
+[width="100%" cols="1,4"]
+[options='header']
+|=====
+|Parameter|Description
+|`auth_type`
+|__String__. Type of authentication mechanism to configure. Currently, supports `TRUSTED_AUTH` only.
+
+|`cluster_preferences`
+__Optional__
+|__Nullable__. `ENABLE` or `DISABLE` authentication for the cluster. When enabled, a new token is generated if one does not exist. When disabled, the existing cluster-level access token is revoked.
+
+|`org_preferences`
+__Optional__
+|__Nullable__. `ENABLE` or `DISABLE` authentication for a particular Org.  When enabled, a new org-level access token is generated if one does not exist. When disabled, the existing org-level access token is revoked.
+
+|`org_identifier`
+
+|=====
+
+== Search authentication settings
+To find the authentication configuration for the specified auth type at the cluster or Org level, send a request to the `POST /api/rest/2.0/auth/search` endpoint.
+
+=== Request parameters
+[width="100%" cols="1,4"]
+[options='header']
+|=====
+|Parameter|Description
+|`auth_type`
+|__String__. Type of authentication mechanism to configure. Currently, supports `TRUSTED_AUTH` only.
+
+|`scope`
+__Optional__
+|__String__. Select `CLUSTER` to retrieve only cluster-level settings, or `ORG` to retrieve only Org-level settings. If no selection is made, both cluster and Org-level settings are retrieved based on user permissions.
+|=====
+
 ////
 ==== Response codes
 
diff --git a/modules/ROOT/pages/data-report-v2-api.adoc b/modules/ROOT/pages/data-report-v2-api.adoc
index 17daad593..359283c4a 100644
--- a/modules/ROOT/pages/data-report-v2-api.adoc
+++ b/modules/ROOT/pages/data-report-v2-api.adoc
@@ -481,6 +481,41 @@ curl -X POST \
 * HTML rendering is not supported for PDF exports of Answers with tables.
 ====
 
+
+Contact ThoughtSpot support to enable these additional settings for this API endpoint on your ThoughtSpot instance.
+
+* `personalised_view_identifier` [beta betaBackground]^Beta^ +
+Optional parameter to specify the GUID of the personalised view of the Answer object that you want to download.
+* `type` [beta betaBackground]^Beta^ +
+Used to distinguish between a saved answer and a pinned answer on a Liveboard. Setting this parameter to `PINNED` allows the API to
+accept the guid of a pinned Answer directly as the `metadata_identifier`. When
+exporting a `PINNED` answer, all Liveboard-level filters, Runtime Filters, and Column
+Security Rules (CSR) are automatically applied to the export output.
+
+The `png_options` [beta betaBackground]^Beta^ support the following properties:
+
+[cols="1,1,3"]
+|===
+|Property |Type |Description
+
+|`x_resolution`
+|Number
+|Width of the exported PNG in pixels. +
+Valid range: `600px` to `3840px`.
+
+|`y_resolution`
+|Number
+|Height of the exported PNG in pixels. +
+Valid range: `600px` to `3840px`.
+
+|`scaling`
+|Integer
+|Display scale percentage for objects rendered in the image. Adjusts the relative
+size of visual elements without cropping the image. +
+Valid range: `80%` to `400%`.
+|===
+
+
 [#exportSpotterData]
 ==== Export data generated from Spotter APIs
 To export results generated from Spotter APIs such as  `/api/rest/2.0/ai/answer/create`, `/api/rest/2.0/ai/agent/converse/sse`, and `/api/rest/2.0/ai/conversation/{conversation_identifier}/converse`, include the session ID and generation number in the `POST` request body.
@@ -504,7 +539,7 @@ curl -X POST \
 
 * `session_identifier` refers to session ID returned in the Spotter API response.
 * `generation_number` indicates the Answer generation number.
-* `file_format`  specifies the format of the output. You can export the Spotter-generated data as PNG or CSV file. By default, the API exports this data in PNG file format.
+* `file_format`  specifies the format of the output. You can export the Spotter-generated data as PNG, CSV, XLSX, or PDF file. By default, the API exports this data in PNG file format.
 
 ===== API Response
 
diff --git a/modules/ROOT/pages/rest-api-v2-reference.adoc b/modules/ROOT/pages/rest-api-v2-reference.adoc
index 00170609a..7f9a8238b 100644
--- a/modules/ROOT/pages/rest-api-v2-reference.adoc
+++ b/modules/ROOT/pages/rest-api-v2-reference.adoc
@@ -130,6 +130,15 @@ ThoughtSpot Software: __10.0.0.sw or later__ a| +++<a href="{{navprefix}}/restV2
 a| `POST /api/rest/2.0/auth/token/custom` +
 Generates an authentication token with pre-defined RLS rules and filter attributes for a user. a| ThoughtSpot Cloud: __10.4.0.cl or later__ +
 ThoughtSpot Software: __10.7.0.sw or later__ a| +++<a href="{{navprefix}}/restV2-playground?apiResourceId=http%2Fapi-endpoints%2Fauthentication%2Fget-custom-access-token" id="preview-in-playground">Try it out </a>+++
+
+a| `POST /api/rest/2.0/auth/configure` +
+Enables or disables authentication. a| ThoughtSpot Cloud: __26.6.0.cl or later__ +
+a| +++<a href="{{navprefix}}/restV2-playground?apiResourceId=http%2Fapi-endpoints%2Fauthentication%2Fconfigure-auth-settings" id="preview-in-playground">Try it out </a>+++
+
+a| `POST /api/rest/2.0/auth/search` +
+Retrieves the authentication configuration for the specified auth type. a| ThoughtSpot Cloud: __26.6.0.cl or later__ +
+a| +++<a href="{{navprefix}}/restV2-playground?apiResourceId=http%2Fapi-endpoints%2Fauthentication%2Fsearch-auth-settings" id="preview-in-playground">Try it out </a>+++
+
 |=====
 --
 
diff --git a/modules/ROOT/pages/rest-apiv2-changelog.adoc b/modules/ROOT/pages/rest-apiv2-changelog.adoc
index 720af01df..75a48e171 100644
--- a/modules/ROOT/pages/rest-apiv2-changelog.adoc
+++ b/modules/ROOT/pages/rest-apiv2-changelog.adoc
@@ -8,6 +8,35 @@
 
 This changelog lists the features and enhancements introduced in REST API v2.0. For information about new features and enhancements available for embedded analytics, see xref:whats-new.adoc[What's New].
 
+== Version 26.6.0.cl, June 2026
+=== New API endpoints
+==== Authentication
+The following new endpoints allow searching for the authentication configuration at the cluster or Org level, and also allows enabling and disabling the authentication. Currently, only support trusted authentication.
+
+* `POST /api/rest/2.0/auth/configure` +
+Enables or disables authentication at cluster or Org level for the specified auth type.
+*  `POST /api/rest/2.0/auth/search` +
+Returns the authentication configuration for the specified auth type at cluster and Org level.
+
+=== Answer report API enhancements [beta betaBackground]^Beta^
+
+The `POST /api/rest/2.0/report/answer` endpoint includes the following new request parameters:
+
+* `personalised_view_identifier` +
+Optional parameter to specify the GUID of the personalised view of the Answer object that you want to download.
+
+* `type` +
+Specifies the type of Answer to export.
+
+In addition to these parameters, you can also define the following properties for PNG downloads:
+
+* `x_resolution`
+* `y_resolution`
+* `scaling`
+
+Contact ThoughtSpot support to enable these settings for PNG downloads on your ThoughtSpot instance.
+For more information, see xref:data-report-v2-api.adoc#_answer_report_api[Answer report API documentation].
+
 == Version 26.5.0.cl, May 2026
 
 === Sync connection metadata attributes