thoughtspot · ShashiSubramanya · Jul 10, 2026 · Jul 10, 2026 · Jul 10, 2026 · Jul 10, 2026
diff --git a/modules/ROOT/pages/api-changelog.adoc b/modules/ROOT/pages/api-changelog.adoc
@@ -8,6 +8,190 @@
 
 This page documents the changes introduced in each release of the Visual Embed SDK. For information about the REST API v2.0 changes, see the xref:rest-apiv2-changelog.adoc[REST API v2.0 changelog].
 
+// ============================================================
+// SOURCE: src/embed/conversation.ts, src/embed/spotter-viz-utils.ts,
+//         src/types.ts (visual-embed-sdk main branch, verified 2026-07-10)
+// SOURCE: SCAL-310399, SCAL-312622, SCAL-293483, SCAL-309017
+// TODO: [WRITER] Confirm calendar month label — "August 2026" if release ships in
+//       late July / early August 2026. Verify with release team.
+// TODO: [WRITER] Confirm whether Action enum values for Analyst actions
+//       (Action.ShowAnalysts, Action.CreateAnalyst, Action.EditAnalyst,
+//       Action.MakeCopyAnalyst, Action.ShareAnalyst, Action.DeleteAnalyst)
+//       are present in the released types.ts for SDK 1.51.0. They are referenced
+//       in SCAL-312622 but were not confirmed in types.ts source at time of authoring.
+//       Run a grep on the tagged SDK 1.51.0 release before publishing.
+// ============================================================
+
+== Version 1.51.x, August 2026
+
+[width="100%", cols="1,4"]
+|====
+|[tag greenBackground]#NEW FEATURE# a|
+
+[discrete]
+===== Spotter Analysts
+// SOURCE: src/embed/conversation.ts @version SDK: 1.51.0 | ThoughtSpot: 26.8.0.cl
+// SOURCE: SCAL-310399, SCAL-312622
+The Visual Embed SDK 1.51.0 introduces controls for the Spotter Analysts feature in embedded applications. The Analysts section in the Spotter sidebar is disabled by default in the embed mode.
+
+When enabled, the SDK provides the following controls to customize the Spotter interface:
+
+Custom labels (in `SpotterSidebarViewConfig`)::
+* `spotterAnalystLabel` +
+Custom singular label for the Analyst entity. Default: `Analyst`.
+* `spotterAnalystsLabel` +
+Custom label for the Analysts sidebar section. Default: `Analysts`.
+
+Starter prompts (in `SpotterChatViewConfig`)::
+* `enableStarterPrompts` — When set to `true`, shows onboarding starter prompts on initial load. Default: `false`.
+
+Action IDs for `hideActions` or `disableActions`:::
+* `Action.ShowAnalysts` +
+* `Action.CreateAnalyst` +
+* `Action.EditAnalyst` +
+* `Action.MakeCopyAnalyst` +
+* `Action.ShareAnalyst` +
+* `Action.DeleteAnalyst`
+
+
+When set to `true`, displays onboarding starter prompts in the Spotter chat interface on initial load. Supported on `SpotterEmbed`, `LiveboardEmbed`, and `AppEmbed`. +
+Default: `false` +
+
+
+// TODO: [WRITER] Verify these Action enum values exist in the SDK 1.51.0 release of types.ts.
+//       Source: SCAL-312622 Jira description. Not yet confirmed in types.ts grep at authoring time.
+
+New action IDs for (Analyst actions)::
+
+* `Action.ShowAnalysts` +
+Controls visibility of the Analysts section in the sidebar.
+* `Action.CreateAnalyst` +
+Controls the Create Analyst action.
+* `Action.EditAnalyst` +
+Controls the Edit Analyst action.
+* `Action.MakeCopyAnalyst` +
+Controls the Make a Copy action.
+* `Action.ShareAnalyst` +
+Controls the Share Analyst action.
+* `Action.DeleteAnalyst` +
+Controls the Delete Analyst action.
+
+Example: embed Spotter with custom Analyst labels and restricted actions:
+
+[source,JavaScript]
+----
+import {
+    SpotterEmbed,
+    Action,
+    AuthType,
+    init,
+} from '@thoughtspot/visual-embed-sdk';
+
+init({
+    thoughtSpotHost: 'https://your-thoughtspot-host',
+    authType: AuthType.TrustedAuthTokenCookieless,
+    getAuthToken: () => fetch('/api/token').then(r => r.json()).then(d => d.token),
+});
+
+const spotterEmbed = new SpotterEmbed(document.getElementById('ts-embed'), {
+    frameParams: { width: '100%', height: '100%' },
+    worksheetId: '<%=datasourceGUID%>',
+    spotterSidebar: {
+        spotterAnalystLabel: 'Assistant',       // Default: "Analyst"
+        spotterAnalystsLabel: 'My Assistants',  // Default: "Analysts"
+    },
+    spotterChat: {
+        enableStarterPrompts: true, // Default: false
+    },
+    hideActions: [
+        Action.CreateAnalyst,
+        Action.DeleteAnalyst,
+    ],
+});
+
+spotterEmbed.render();
+----
+
+For more information, see xref:embed-spotter.adoc#spotter-analysts[Spotter Analysts in embedded applications].
+
+|[tag greenBackground]#NEW FEATURE# a|
+
+[discrete]
+===== SpotterViz loading state customization
+// SOURCE: src/embed/spotter-viz-utils.ts @version SDK: 1.51.0 | ThoughtSpot Cloud: 26.8.0.cl
+// SOURCE: SCAL-309017
+The Visual Embed SDK 1.51.0 extends the `SpotterVizConfig` interface with two new properties for customizing the SpotterViz panel loading state on embedded Liveboards and full-application embeds.
+
+`loaderHeadline`::
+Custom headline text shown in the SpotterViz loading state. Replaces the default loading headline. +
+
+`loaderTips`::
+Custom array of `SpotterVizLoaderTip` objects displayed as tips during the SpotterViz loading state. Replaces the default loading tips. +
+
+`SpotterVizLoaderTip` interface:
+
+[source,TypeScript]
+----
+interface SpotterVizLoaderTip {
+    label: string; // Short label rendered alongside the tip (e.g., "Tip")
+    text: string;  // Tip body text
+}
+----
+
+Example usage:
+
+[source,JavaScript]
+----
+const embed = new LiveboardEmbed('#embed-container', {
+    liveboardId: '<%=liveboardGUID%>',
+    spotterViz: {
+        brandName: 'MyBrand',
+        brandHeadline: "Hi, I'm",
+        description: 'Ask questions about your data',
+        inputChatPlaceholder: 'What would you like to know?',
+        loaderHeadline: 'Crunching the numbers...',
+        loaderTips: [
+            { label: 'Tip', text: 'Try asking about revenue by region' },
+            { label: 'Tip', text: 'Use natural language — no SQL needed' },
+            { label: 'Tip', text: 'Ask for comparisons, trends, and breakdowns' },
+        ],
+    },
+    frameParams: { width: '100%', height: '100%' },
+});
+
+embed.render();
+----
+
+// TODO: [WRITER] Confirm with the SpotterViz team whether there is a maximum
+//       recommended or enforced limit on the number of loaderTips entries.
+
+For more information, see xref:embed-spotterViz.adoc[SpotterViz in embedded Liveboards].
+
+|[tag greenBackground]#NEW FEATURE# a|
+
+[discrete]
+===== HostEvent.Navigate — object format support
+// SOURCE: src/types.ts (visual-embed-sdk main) — HostEvent.Navigate object format comment
+// SOURCE: SDK: 1.51.0 | ThoughtSpot Cloud: 26.8.0.cl (confirmed from types.ts source)
+The `HostEvent.Navigate` event now supports an object format in addition to the existing string path format. Use the object format to replace the current browser history entry instead of pushing a new entry.
+
+[source,JavaScript]
+----
+// String format — push new history entry (existing behavior, unchanged)
+appEmbed.trigger(HostEvent.Navigate, 'home');
+----
+
+[source,JavaScript]
+----
+// Object format — replace current history entry (new in SDK 1.51.0)
+appEmbed.trigger(HostEvent.Navigate, { path: 'home', replace: true });
+----
+Supported embed types: `AppEmbed`.
+
+// TODO: [WRITER] Confirm whether `replace: false` is a valid option (push behavior)
+//       or whether omitting `replace` defaults to push behavior.
+
+|====
 
 == Version 1.50.x, July 2026
 
@@ -23,6 +207,7 @@ A new `SpotterVizConfig` interface is available on `LiveboardViewConfig` and `Ap
 
 To customize app interactions, visibility of the UI elements, and style and appearance of the SpotterViz panel, the SDK also introduces CSS variables, action IDs, and embed and host event identifiers. For more information, see xref:embed-spotterViz.adoc[SpotterViz in embedded Liveboards].
 
+
 |[tag greenBackground]#NEW FEATURE# a|
 
 [discrete]

diff --git a/modules/ROOT/pages/common/nav-in-product-help.adoc b/modules/ROOT/pages/common/nav-in-product-help.adoc
@@ -226,6 +226,7 @@ REST APIs
 *** link:{{navprefix}}/spotter-agent-apis[AI APIs (Spotter Agent and Spotter 3)]
 *** link:{{navprefix}}/spotter-agent-instructions[Spotter AI agent instructions]
 *** link:{{navprefix}}/spotter-agent-conversation-mgmt-apis[APIs for managing saved conversations]
+*** link:{{navprefix}}/spotter-memory-migration[Spotter memory migration API]
 *** link:{{navprefix}}/spotter-apis-classic[AI APIs (Spotter Classic) ^BETA^]
 *** link:{{navprefix}}/spotter-nl-instructions[Data model instructions APIs ^BETA^]
 ** link:{{navprefix}}/style-customization-apis[Style customization APIs]
@@ -234,6 +235,7 @@ REST APIs
 ** link:{{navprefix}}/collections[Collections ^BETA^]
 ** link:{{navprefix}}/connections[Connections]
 ** link:{{navprefix}}/connection-config[Connection configuration]
+** link:{{navprefix}}/input-tables-api[Input Tables API]
 ** link:{{navprefix}}/runtime-sort[Runtime sorting]
 * link:{{navprefix}}/manual-translation-api[Manual translations]
 * link:{{navprefix}}/webhooks-rest-api[Webhook APIs]
@@ -244,6 +246,7 @@ REST API SDK
 * link:{{navprefix}}/rest-api-sdk[Overview]
 * link:{{navprefix}}/rest-api-sdk-typescript[TypeScript SDK]
 * link:{{navprefix}}/rest-api-sdk-java[Java SDK]
+* link:{{navprefix}}/python-sdk[Python SDK]
 * link:{{navprefix}}/rest-apiv2-js[REST API v2.0 in JavaScript]
 
 [.sidebar-title]

diff --git a/modules/ROOT/pages/common/nav-rest-api.adoc b/modules/ROOT/pages/common/nav-rest-api.adoc
@@ -20,29 +20,34 @@ REST APIs
 *** link:{{navprefix}}/rest-apiv2-groups-search[Search groups]
 *** link:{{navprefix}}/rest-apiv2-metadata-search[Search metadata]
 ** link:{{navprefix}}/fetch-data-and-report-apis[Data and Report APIs]
+** link:{{navprefix}}/runtime-sort[Runtime sorting]
 ** link:{{navprefix}}/spotter-api[Spotter APIs]
 *** link:{{navprefix}}/spotter-agent-apis[AI APIs (Spotter Agent and Spotter 3)]
 *** link:{{navprefix}}/spotter-agent-instructions[Spotter AI agent instructions]
 *** link:{{navprefix}}/spotter-agent-conversation-mgmt-apis[APIs for managing saved conversations]
+*** link:{{navprefix}}/spotter-memory-migration[Spotter memory migration API]
 *** link:{{navprefix}}/spotter-apis-classic[AI APIs (Spotter Classic) ^BETA^]
 *** link:{{navprefix}}/spotter-nl-instructions[Data model instructions APIs ^BETA^]
-** link:{{navprefix}}/style-customization-apis[Style customization APIs]
 ** link:{{navprefix}}/audit-logs[Audit logs]
 ** link:{{navprefix}}/tml[TML]
 ** link:{{navprefix}}/collections[Collections ^BETA^]
 ** link:{{navprefix}}/connections[Connections]
 ** link:{{navprefix}}/connection-config[Connection configuration]
-** link:{{navprefix}}/runtime-sort[Runtime sorting]
+** link:{{navprefix}}/input-tables-api[Input Tables API]
 ** link:{{navprefix}}/manual-translation-api[Manual translations]
+** link:{{navprefix}}/style-customization-apis[Style customization APIs]
 ** link:{{navprefix}}/webhooks-rest-api[Webhook APIs]
 
 
+
+
 [.sidebar-title]
 REST API SDK
 
 * link:{{navprefix}}/rest-api-sdk[Overview]
 * link:{{navprefix}}/rest-api-sdk-typescript[TypeScript SDK]
 * link:{{navprefix}}/rest-api-sdk-java[Java SDK]
+* link:{{navprefix}}/python-sdk[Python SDK]
 * link:{{navprefix}}/rest-apiv2-js[REST API v2.0 in JavaScript]
 
 [.sidebar-title]

diff --git a/modules/ROOT/pages/customize-style.adoc b/modules/ROOT/pages/customize-style.adoc
@@ -6,7 +6,7 @@
 :page-pageid: customize-style
 :page-description: Rebrand embedded ThoughtSpot content
 
-If you want to match the look and feel of embedded ThoughtSpot content with your core application, you can customize the ThoughtSpot application UI elements. Using style customization, you can create a uniform ThoughtSpot experience that complies with your company’s branding guidelines.
+If you want to match the look and feel of embedded ThoughtSpot content with your core application, you can customize the ThoughtSpot application UI elements. Using style customization, you can create a uniform ThoughtSpot experience that complies with your company's branding guidelines.
 
 You can rebrand the ThoughtSpot interface elements such as the application logo, background color, and color scheme of visualizations.
 [NOTE]
@@ -68,13 +68,16 @@ image::./images/style-applogo.png[Default Application Logo]
 +
 image::./images/style-widelogo.png[Wide application logo]
 
++
+// SOURCE: SCAL-319679 (doc task: SCAL-323307) — engineering commit 821c07db scaligent #64156
+// CHANGE: Updated wide logo recommended size from 330px by 100px to 250px by 50px (5:1 ratio)
+// Effective from: ThoughtSpot Cloud 26.8.0.cl
 +
 [NOTE]
 ====
 * The application logo (wide) appears on the login screen.
-
-* The recommended size is 330px by 100px. This will allow the system to preserve the aspect ratio of the uploaded logo image and prevent distortion.
-
+* The recommended size is 250px by 50px (5:1 aspect ratio). This allows the system to preserve the aspect ratio of the uploaded logo image and prevent distortion.
+* The wide logo dimensions have changed in ThoughtSpot Cloud 26.8.0.cl and later versions. If you previously uploaded a logo sized at 330px by 100px, re-upload your logo at 250px by 50px to ensure it displays correctly on the login screen without distortion.
 * The accepted file formats for the logo image are jpg, jpeg, and png.
 ====
 
@@ -181,67 +184,42 @@ To change the color palette for charts:
 
 . To access the ThoughtSpot Developer portal, click *Develop*
 . Under *Customizations*, click *Styles*.
-. Click the background color box under *Chart Color Palettes*.
-. Click the color you would like to change in the *primary* color palette, and use the color menu to choose your new color.
+. Click the color box under *Chart Color Palettes*.
 +
-You can also add a HEX color code.
-. Click the color you would like to change in the *secondary* color palette, and use the color menu to choose your new color.
-You can also add a HEX color code.
-+
-The colors from the secondary color palette are used after all of the primary colors from the primary palette have been exhausted.
-Therefore, the secondary palette usually consists of secondary colors.
-
-=== Configure color rotation
+image::./images/chart-colors.png[Chart Color Palettes]
 
-If the chart requires only one color, ThoughtSpot selects a primary color depending on whether you enabled color rotation. The *Color rotation* feature determines whether single-color charts use a random primary color or always use the first primary color in the palette. If you enable Color Rotation, ThoughtSpot picks colors randomly and may choose any color from Primary 1 through Primary 6 in your color palette for single-color charts. If you disable Color Rotation, ThoughtSpot always chooses Primary 1.
+. To choose a primary color, click the color box.
++
+image::./images/select-color.png[Select Primary Color]
 
-If you disable color rotation, ThoughtSpot generates single-color charts in the order of your color palette, left to right.
+. You can also add a HEX color code.
+. To add more colors, click *Add Color*.
+. To reset your chart colors to the ThoughtSpot default, click *Reset*.
 
 [#footer-text]
 == Customize footer text
-You can customize the footer text in your ThoughtSpot instance to add your company-specific message.
 
-To customize or rebrand the footer text, follow these steps:
+You can add custom footer text to the ThoughtSpot UI.
+
+To customize footer text:
 
 . To access the ThoughtSpot Developer portal, click *Develop*
 . Under *Customizations*, click *Styles*.
-. Click the text box under *Footer text* and enter the message.
-+
-Your custom message will appear in the footer.
-
-////
-. Add `?customBrandingEnabled=true` to your application URL as shown in the following examples:
-+
-----
-https://{ThoughtSpot-Host}/?customBrandingEnabled=true/#/
-----
-+
-----
-https://{ThoughtSpot-Host}/?customBrandingEnabled=true/#/pinboards
-----
-. Go to *Admin* > *Application settings* > *Style customization* or *Develop* > *Customizations* > *Styles*.
-+
-You require administrator or developer privilege to apply custom styles and footer text.
-. Click the text box under *Footer text* and enter the message.
-+
-Your custom message will appear in the footer.
-. To enable footer text customization on your cluster by default, contact ThoughtSpot Support.
-////
+. Add the footer text in the *Footer Text* box.
 
-////
 [#page-title]
 == Customize page title
 
-To customize the page title displayed in the browser bar:
+You can customize the page title that appears in the browser tab.
+
+To customize the page title:
 
 . To access the ThoughtSpot Developer portal, click *Develop*
 . Under *Customizations*, click *Styles*.
-. Click the text box under *Page title*.
-. Enter your new text message.
-////
-
-== Reset styles
+. Add the page title in the *Page Title* box.
 
-When you customize styles, the changes take effect after you refresh the browser.
+== Related resources
 
-To revert your changes, use the *Reset* button that appears when you move your cursor to the right of the style setting option.
+* link:https://docs.thoughtspot.com/cloud/latest/style-customization[Style Customization in ThoughtSpot, window=_blank]
+* xref:embed-liveboard.adoc[Embed Liveboards]
+* xref:full-app-customize.adoc[Customize the full application]