Roll back to Zeno's commit

Add blob to style source for integrations
Version Packages (#3629 )
2026-09-13 14:19:25 +00:00 · 2026-01-06 13:49:41 +08:00 · 2025-09-22 17:01:16 +09:00 · 2025-09-11 18:06:31 +02:00 · 2025-09-11 17:24:06 +02:00 · 2025-09-11 15:26:35 +03:00
448 changed files with 18949 additions and 6899 deletions
@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Update button sizing
@@ -0,0 +1,5 @@
+---
+"gitbook": patch
+---
+
+Fix embed tab button size regression
@@ -0,0 +1,6 @@
+---
+"gitbook": patch
+"@gitbook/icons": patch
+---
+
+Switch icon masking method to fix visual cutoffs in FA7
@@ -54,10 +54,9 @@ After forking this repository, you'll want to [create a branch](https://docs.git
 #### 3. Install dependencies and run the project locally

 ##### Prerequisites:
- Node.js (Version: >=20.6)
-  - Use `nvm` for easy Node management
- [Bun](https://bun.sh/) (Version: >=1.2.15)
-  - We use a text-based lockfile which isn't supported below 1.2.15
+
+- [Node.js](https://nodejs.org/en) (see "engines" in `package.json`)
+- [Bun](https://bun.sh/) (see "packageManager" in `package.json`)

 ##### Setup steps:

@@ -30,7 +30,7 @@ runs:
            apiToken: ${{ inputs.apiToken }}
            accountId: ${{ inputs.accountId }}
            workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
            environment: ${{ inputs.environment }}
            command: deployments status --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc

@@ -49,7 +49,7 @@ runs:
            apiToken: ${{ inputs.apiToken }}
            accountId: ${{ inputs.accountId }}
            workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
            environment: ${{ inputs.environment }}
            command: versions deploy ${{ steps.extract_current_version.outputs.version_id }}@100% ${{ inputs.serverVersionId }}@0% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc

@@ -61,7 +61,7 @@ runs:
            apiToken: ${{ inputs.apiToken }}
            accountId: ${{ inputs.accountId }}
            workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
            environment: ${{ inputs.environment }}
            command: versions deploy ${{ inputs.middlewareVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc

@@ -71,7 +71,7 @@ runs:
            apiToken: ${{ inputs.apiToken }}
            accountId: ${{ inputs.accountId }}
            workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
            environment: ${{ inputs.environment }}
            command: versions deploy ${{ inputs.serverVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc

@@ -70,7 +70,7 @@ runs:
              apiToken: ${{ inputs.apiToken }}
              accountId: ${{ inputs.accountId }}
              workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
              environment: ${{ inputs.environment }}
              command: deploy --config ./packages/gitbook/openNext/customWorkers/doWrangler.jsonc

@@ -81,7 +81,7 @@ runs:
              apiToken: ${{ inputs.apiToken }}
              accountId: ${{ inputs.accountId }}
              workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
              environment: ${{ inputs.environment }}
              command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc

@@ -104,7 +104,7 @@ runs:
              apiToken: ${{ inputs.apiToken }}
              accountId: ${{ inputs.accountId }}
              workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
              environment: ${{ inputs.environment }}
              command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc
        
@@ -4,8 +4,9 @@ on:
    push:
        branches:
            - main
+            - changeset-release/main
 env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
+    BUN_NPM_TOKEN: ${{ secrets.NPM_TOKEN_READONLY }}
 jobs:
    format:
        runs-on: ubuntu-latest
@@ -41,7 +42,7 @@ jobs:
        name: Build (Open Source)
        timeout-minutes: 6
        env:
-            NPM_TOKEN_READONLY: ''
+            BUN_NPM_TOKEN: ''
        steps:
            - name: Checkout
              uses: actions/checkout@v4
@@ -5,7 +5,7 @@ on:
      branches:
        - main
 env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
+    BUN_NPM_TOKEN: ${{ secrets.NPM_TOKEN_READONLY }}
 jobs:
    deploy-v2-vercel:
        name: Deploy v2 to Vercel (preview)
@@ -182,9 +182,9 @@ jobs:
                  SITE_BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/
                  ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
                  ARGOS_BUILD_NAME: 'customers-v2'
-    pagespeed-testing-v2:
+    browserless-testing-v2-vercel:
        runs-on: ubuntu-latest
-        name: PageSpeed Testing v1
+        name: Browserless Testing v2 (Vercel)
        needs: deploy-v2-vercel
        steps:
            - name: Checkout
@@ -195,8 +195,26 @@ jobs:
              run: bun install --frozen-lockfile
              env:
                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Run pagespeed tests
-              run: bun ./packages/gitbook/tests/pagespeed-testing.ts
+            - name: Run tests
+              run: cd ./packages/gitbook && bun e2e-browserless
              env:
                  BASE_URL: ${{needs.deploy-v2-vercel.outputs.deployment-url}}
-                  PAGESPEED_API_KEY: ${{ secrets.PAGESPEED_API_KEY }}
+                  SITE_BASE_URL: ${{ needs.deploy-v2-vercel.outputs.deployment-url }}/url/
+    # browserless-testing-v2-cloudflare:
+    #     runs-on: ubuntu-latest
+    #     name: Browserless Testing v2 (Cloudflare)
+    #     needs: deploy-v2-cloudflare
+    #     steps:
+    #         - name: Checkout
+    #           uses: actions/checkout@v4
+    #         - name: Setup Bun
+    #           uses: ./.github/composite/setup-bun
+    #         - name: Install dependencies
+    #           run: bun install --frozen-lockfile
+    #           env:
+    #               PUPPETEER_SKIP_DOWNLOAD: 1
+    #         - name: Run tests
+    #           run: cd ./packages/gitbook && bun e2e-browserless
+    #           env:
+    #               BASE_URL: ${{needs.deploy-v2-cloudflare.outputs.deployment-url}}
+    #               SITE_BASE_URL: ${{ needs.deploy-v2-cloudflare.outputs.deployment-url }}/url/
@@ -4,7 +4,7 @@ on:
        branches:
            - main
 env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
+    BUN_NPM_TOKEN: ${{ secrets.NPM_TOKEN_READONLY }}
 jobs:
    deploy-v2-vercel:
        name: Deploy v2 to Vercel (production)
@@ -4,7 +4,7 @@ on:
        branches:
            - main
 env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
+    BUN_NPM_TOKEN: ${{ secrets.NPM_TOKEN_READONLY }}
 jobs:
    deploy-v2-vercel:
        name: Deploy v2 to Vercel (staging)
@@ -6,7 +6,7 @@ on:
            - main

 env:
-    NPM_TOKEN_READONLY: ${{ secrets.NPM_TOKEN_READONLY }}
+    BUN_NPM_TOKEN: ${{ secrets.NPM_TOKEN_READONLY }}
    
 concurrency: ${{ github.workflow }}-${{ github.ref }}

@@ -14,29 +14,38 @@ jobs:
    publish:
        name: Publish
        runs-on: ubuntu-latest
+        permissions:
+            id-token: write
+            pull-requests: write
+            contents: write
        steps:
            - name: Checkout Repo
              uses: actions/checkout@v3
              with:
                  # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
                  fetch-depth: 0
+            - name: Setup Node
+              uses: actions/setup-node@v4
+              with:
+                  node-version: 22
+                  registry-url: 'https://registry.npmjs.org'
+            # Ensure npm 11.5.1 or later is installed
+            - name: Update npm
+              run: npm install -g npm@latest
            - name: Setup Bun
              uses: ./.github/composite/setup-bun
            - name: Install dependencies
              run: bun install --frozen-lockfile
              env:
                  PUPPETEER_SKIP_DOWNLOAD: 1
-            - name: Create Release Pull Request or Publish to npm
+            - name: Create Release Pull Request
              id: changesets
              uses: changesets/action@v1
              with:
-                  publish: npm run release
-                  version: npm run changeset-version
+                  publish: bun run publish-all-packages
+                  version: bun run changeset-version
              env:
                  # Using a PAT instead of GITHUB_TOKEN because we need to run workflows when releases are created
                  # https://github.com/orgs/community/discussions/26875#discussioncomment-3253761
                  GITHUB_TOKEN: ${{ secrets.GH_PERSONAL_TOKEN }}
-                  NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-                  CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-                  CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}

@@ -25,3 +25,7 @@ yarn-error.log*

 # TypeScript
 *.tsbuildinfo
+.npmrc
+
+# Bun pack artifacts
+packages/*/*.tgz
@@ -1 +1 @@
-v20.6
+v22.3
@@ -35,7 +35,7 @@ To run a local version of this project, please follow these simple steps.

 ### Prerequisites

- Node.js (Version: >=20.6)
+- Node.js (Version: >= 22.3)
    - Use nvm for easy Node management
 - [Bun](https://bun.sh/) (Version: >=1.2.15)
  - We use a text-based lockfile which isn't supported below 1.2.15
@@ -90,7 +90,7 @@ If you are GitBook staff, you'll need our NPM token in your local environment.
 ```
 .env.local

-NPM_TOKEN_READONLY=xxx
+BUN_NPM_TOKEN=xxx
 ```

 and then reinstall dependencies.
@@ -1,2 +1,2 @@
 [install.scopes]
-"gitbook" = { token = "$NPM_TOKEN_READONLY", url = "https://registry.npmjs.org" }
+"gitbook" = { token = "$BUN_NPM_TOKEN", url = "https://registry.npmjs.org" }
@@ -1,22 +1,27 @@
 {
    "name": "gitbook",
    "version": "0.1.0",
+    "engines": {
+        "node": "^22.3.0"
+    },
    "devDependencies": {
        "@biomejs/biome": "^1.9.4",
-        "@changesets/cli": "^2.27.12",
-        "turbo": "^2.5.0",
-        "vercel": "^39.3.0"
+        "@changesets/cli": "^2.29.8",
+        "turbo": "^2.6.3",
+        "vercel": "^39.4.2"
    },
-    "packageManager": "bun@1.2.15",
+    "packageManager": "bun@1.3.2",
    "overrides": {
        "@codemirror/state": "6.4.1",
-        "react": "^19.0.0",
-        "react-dom": "^19.0.0",
+        "@types/react": "catalog:",
+        "@types/react-dom": "catalog:",
+        "react": "catalog:",
+        "react-dom": "catalog:",
        "esbuild": "0.24.2"
    },
    "private": true,
    "scripts": {
-        "dev": "turbo run dev",
+        "dev": "turbo run dev --concurrency 20",
        "build": "turbo run build",
        "clean-deps": "rm -rf node_modules && rm -rf packages/*/node_modules",
        "typecheck": "turbo run typecheck",
@@ -26,16 +31,29 @@
        "e2e": "turbo run e2e",
        "e2e-customers": "turbo run e2e-customers",
        "changeset": "changeset",
-        "changeset-version": "changeset version && bun run format",
-        "release": "turbo run release && changeset publish",
+        "changeset-version": "changeset version && bun run format && bun update",
+        "publish-all-packages": "turbo run publish-to-npm --continue=dependencies-successful",
        "download:env": "op read op://gitbook-x-dev/gitbook-open/.env.local >> .env.local",
        "clean": "turbo run clean"
    },
    "workspaces": {
        "packages": ["packages/*"],
        "catalog": {
-            "@gitbook/api": "^0.136.0",
-            "bidc": "^0.0.2"
+            "@tsconfig/strictest": "^2.0.6",
+            "@tsconfig/node20": "^20.1.6",
+            "@gitbook/api": "0.155.0",
+            "@scalar/api-client-react": "^1.3.46",
+            "@types/react": "^19.0.0",
+            "@types/react-dom": "^19.0.0",
+            "assert-never": "^1.4.0",
+            "bidc": "^0.0.2",
+            "bun-types": "^1.1.20",
+            "classnames": "^2.5.1",
+            "react": "^19.0.1",
+            "react-dom": "^19.0.1",
+            "tsdown": "^0.15.6",
+            "typescript": "^5.5.3",
+            "usehooks-ts": "^3.1.1"
        }
    },
    "patchedDependencies": {
@@ -1,5 +1,29 @@
 # @gitbook/browser-types

+## 0.1.3
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+- Updated dependencies [10995e0]
+  - @gitbook/icons@0.3.4
+
+## 0.1.2
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+- Updated dependencies [6142d6b]
+  - @gitbook/icons@0.3.3
+
+## 0.1.1
+
+### Patch Changes
+
+- 295f03d: Republish packages
+- Updated dependencies [295f03d]
+  - @gitbook/icons@0.3.2
+
 ## 0.1.0

 ### Minor Changes
@@ -8,17 +8,29 @@
            "default": "./dist/index.js"
        }
    },
-    "version": "0.1.0",
+    "sideEffects": false,
+    "version": "0.1.3",
    "dependencies": {
        "@gitbook/api": "catalog:",
        "@gitbook/icons": "workspace:"
    },
    "devDependencies": {
-        "typescript": "^5.5.3"
+        "bun-types": "catalog:",
+        "tsdown": "catalog:",
+        "typescript": "catalog:"
    },
    "scripts": {
-        "build": "tsc",
-        "typecheck": "tsc --noEmit"
+        "build": "tsdown",
+        "typecheck": "tsc --noEmit",
+        "dev": "bun run build -- --watch ./src",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "README.md", "CHANGELOG.md"]
+    "files": ["dist", "README.md", "CHANGELOG.md"],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
+    }
 }
@@ -5,6 +5,7 @@
        "allowJs": true,
        "skipLibCheck": true,
        "strict": true,
+        "noUncheckedIndexedAccess": true,
        "noEmit": false,
        "declaration": true,
        "outDir": "dist",
@@ -1,5 +1,23 @@
 # @gitbook/cache-tags

+## 0.3.4
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+
+## 0.3.3
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+
+## 0.3.2
+
+### Patch Changes
+
+- 295f03d: Republish packages
+
 ## 0.3.1

 ### Patch Changes
@@ -4,22 +4,32 @@
    "exports": {
        ".": {
            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
            "default": "./dist/index.js"
        }
    },
-    "version": "0.3.1",
+    "sideEffects": false,
+    "version": "0.3.4",
    "dependencies": {
        "@gitbook/api": "catalog:",
-        "assert-never": "^1.2.1"
+        "assert-never": "catalog:"
    },
    "devDependencies": {
-        "typescript": "^5.5.3"
+        "bun-types": "catalog:",
+        "tsdown": "catalog:",
+        "typescript": "catalog:"
    },
    "scripts": {
-        "build": "tsc",
+        "build": "tsdown",
        "typecheck": "tsc --noEmit",
-        "dev": "tsc -w"
+        "dev": "bun run build -- --watch ./src",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "src", "README.md", "CHANGELOG.md"]
+    "files": ["dist", "README.md", "CHANGELOG.md"],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
+    }
 }
@@ -121,17 +121,6 @@ export function getCacheTag(
    }
 }

-/**
- * Get the cache tag for a given URL.
- */
-export function getCacheTagForURL(url: string | URL) {
-    const parsedURL = url instanceof URL ? url : new URL(url);
-    return getCacheTag({
-        tag: 'url',
-        hostname: parsedURL.hostname,
-    });
-}
-
 /**
 * Get the tags for a computed content source.
 */
@@ -182,7 +171,7 @@ export function getComputedContentSourceCacheTags(
                    break;
                default:
                    // Do not throw for unknown dependency types
-                    // as it might mean we are lacking behind the API version
+                    // as it might mean we are lagging behind the API version
                    break;
            }
        });
@@ -198,9 +187,8 @@ export function getComputedContentSourceCacheTags(
    }

    // We invalidate the computed content when a new version of the integration is deployed.
-
    if (source.type.startsWith('integration:')) {
-        const integration = source.type.split(':')[1];
+        const integration = source.type.split(':')[1]!;
        tags.push(
            getCacheTag({
                tag: 'integration',
@@ -5,6 +5,7 @@
        "allowJs": true,
        "skipLibCheck": true,
        "strict": true,
+        "noUncheckedIndexedAccess": true,
        "noEmit": false,
        "declaration": true,
        "outDir": "dist",
@@ -1,5 +1,33 @@
 # @gitbook/colors

+## 0.4.3
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+
+## 0.4.2
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+
+## 0.4.1
+
+### Patch Changes
+
+- 295f03d: Republish packages
+
+## 0.4.0
+
+### Minor Changes
+
+- 17dd382: Add `original` background color step
+
+### Patch Changes
+
+- 193d591: Fix return type for `colorContrast`
+
 ## 0.3.3

 ### Patch Changes
@@ -4,18 +4,28 @@
    "exports": {
        ".": {
            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
            "default": "./dist/index.js"
        }
    },
-    "version": "0.3.3",
+    "sideEffects": false,
+    "version": "0.4.3",
    "devDependencies": {
-        "typescript": "^5.5.3"
+        "bun-types": "catalog:",
+        "tsdown": "catalog:",
+        "typescript": "catalog:"
    },
    "scripts": {
-        "build": "tsc",
+        "build": "tsdown",
        "typecheck": "tsc --noEmit",
-        "dev": "tsc -w"
+        "dev": "bun run build -- --watch ./src",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "src", "README.md", "CHANGELOG.md"]
+    "files": ["dist", "README.md", "CHANGELOG.md"],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
+    }
 }
@@ -8,7 +8,7 @@ type RGBColor = [number, number, number];
 type OKLABColor = { L: number; A: number; B: number };
 type OKLCHColor = { L: number; C: number; H: number };

-const D65 = [95.047, 100.0, 108.883]; // Reference white (D65)
+const D65 = [95.047, 100.0, 108.883] as const; // Reference white (D65)

 export enum ColorCategory {
    backgrounds = 'backgrounds',
@@ -19,7 +19,7 @@ export enum ColorCategory {
 }

 type ColorSubScale = {
-    [key: string]: number;
+    [key: string]: number | string;
 };

 /**
@@ -56,6 +56,8 @@ export const scale: Record<ColorCategory, ColorSubScale> = {
        solid: 9,
        /** Hovered solid backgrounds */
        'solid-hover': 10,
+        /** Original color */
+        original: 'original',
    },
    [ColorCategory.text]: {
        /** Very low-contrast text
@@ -211,8 +213,8 @@ export function colorScale(
    const result = [];

    for (let index = 0; index < mapping.length; index++) {
-        const targetL =
-            foregroundColor.L * mapping[index] + backgroundColor.L * (1 - mapping[index]);
+        const step = mapping[index]!;
+        const targetL = foregroundColor.L * step + backgroundColor.L * (1 - step);

        if (
            index === 8 &&
@@ -295,7 +297,7 @@ export function rgbArrayToHex(rgb: RGBColor): string {

 export function getColor(percentage: number, start: RGBColor, end: RGBColor) {
    const rgb = end.map((channel, index) => {
-        return Math.round(channel + percentage * (start[index] - channel));
+        return Math.round(channel + percentage * (start[index]! - channel));
    });

    return rgbArrayToHex(rgb as RGBColor);
@@ -392,14 +394,14 @@ export function xyzToLab65(xyz: [number, number, number]): {
    B: number;
 } {
    const [x, y, z] = xyz.map((v, i) => {
-        const scaled = v / D65[i];
+        const scaled = v / D65[i]!;
        return scaled > 0.008856 ? Math.cbrt(scaled) : 7.787 * scaled + 16 / 116;
    });

    return {
-        L: 116 * y - 16,
-        A: 500 * (x - y),
-        B: 200 * (y - z),
+        L: 116 * y! - 16,
+        A: 500 * (x! - y!),
+        B: 200 * (y! - z!),
    };
 }

@@ -419,7 +421,10 @@ export function dpsContrast(a: RGBColor, b: RGBColor) {
    return contrast < 7.5 ? 0 : contrast;
 }

-export function colorContrast(background: string, foreground: string[] = [LIGHT_BASE, DARK_BASE]) {
+export function colorContrast(
+    background: string,
+    foreground: string[] = [LIGHT_BASE, DARK_BASE]
+): string {
    const bg = hexToRgbArray(background);

    const best: { color?: RGBColor; contrast: number } = {
@@ -436,5 +441,5 @@ export function colorContrast(background: string, foreground: string[] = [LIGHT_
        }
    }

-    return best.color ? rgbArrayToHex(best.color) : foreground[0];
+    return best.color ? rgbArrayToHex(best.color) : foreground[0] || LIGHT_BASE;
 }
@@ -5,6 +5,7 @@
        "allowJs": true,
        "skipLibCheck": true,
        "strict": true,
+        "noUncheckedIndexedAccess": true,
        "noEmit": false,
        "declaration": true,
        "outDir": "dist",
@@ -1,5 +1,52 @@
 # @gitbook/embed

+## 0.2.0
+
+### Minor Changes
+
+- 1430cee: Improve Docs Embed with separate Assistant and Docs tabs
+
+### Patch Changes
+
+- Updated dependencies [62438f4]
+  - @gitbook/icons@0.4.0
+
+## 0.1.5
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+- Updated dependencies [10995e0]
+  - @gitbook/icons@0.3.4
+
+## 0.1.4
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+- Updated dependencies [6142d6b]
+  - @gitbook/icons@0.3.3
+
+## 0.1.3
+
+### Patch Changes
+
+- 295f03d: Republish packages
+- Updated dependencies [295f03d]
+  - @gitbook/icons@0.3.2
+
+## 0.1.2
+
+### Patch Changes
+
+- 7508674: Fix bundling of packages
+
+## 0.1.1
+
+### Patch Changes
+
+- 6f368b5: Fix embed assistant window width on small screens
+
 ## 0.1.0

 ### Minor Changes
@@ -1,24 +1,61 @@
-# `@gitbook/embed`
+# GitBook Docs Embed (`@gitbook/embed`)

-Embed the GitBook Docs Assistant in your product or website.
+Embed your GitBook docs in your product or website.
+
+The Docs Embed can contain two tabs:
+- **Assistant**: The [GitBook Assistant](https://gitbook.com/docs/publishing-documentation/gitbook-ai-assistant) - an AI-powered chat interface to help users find answers
+- **Docs**: A browser for navigating your documentation site
+
+The embed is set up automatically based on your site's configuration. You can optionally customize and override the configuration with custom actions, tools, suggested questions, [Authenticated Access](https://gitbook.com/docs/publishing-documentation/authenticated-access), and more. See the [Configuration](#configuration) section for all available options.

 # Usage

-## As a script from your docs site
+## As a standalone script from your docs site

-All GitBook docs site includes a script to easily embed the docs assistant as a widget on your website.
+All GitBook docs sites include a script to easily add the Docs Embed as a widget on your website.

 The script is served at `https://docs.company.com/~gitbook/embed/script.js`.

-You can find the embed script from your docs site settings, or you can copy the following and replace the `docs.company.com` by your docs site hostname.
+You can find the embed script from your docs site settings, or you can copy the following and replace `docs.company.com` with your docs site hostname.

 ```html
 <script src="https://docs.company.com/~gitbook/embed/script.js"></script>
 <script>
+// Initialize with Authenticated Access (optional)
+window.GitBook('init', 
+    { siteURL: 'https://docs.company.com' },
+    { visitor: { token: 'your-jwt-token' } }
+);
 window.GitBook('show');
 </script>
 ```

+The standalone script provides a global `GitBook` function. See the [API Reference](#api-reference) section for all available methods.
+
+### Example: Configuring the widget
+
+```javascript
+GitBook('configure', {
+    button: {
+        label: 'Ask',
+        icon: 'assistant' // 'assistant' | 'sparkle' | 'help' | 'book'
+    },
+    tabs: ['assistant', 'docs'],
+    actions: [
+        {
+            icon: 'circle-question',
+            label: 'Contact Support',
+            onClick: () => window.open('https://support.example.com', '_blank')
+        }
+    ],
+    greeting: { title: 'Welcome!', subtitle: 'How can I help?' },
+    suggestions: ['What is GitBook?', 'How do I get started?'],
+    tools: [/* ... */]
+});
+```
+
+See the [Configuration](#configuration) section for all available options.
+
 ## As a package from NPM

 Install the package: `npm install @gitbook/embed` and import it in your web application:
@@ -30,10 +67,46 @@ const gitbook = createGitBook({
    siteURL: 'https://docs.company.com'
 });

+// Create an iframe and get its URL
 const iframe = document.createElement('iframe');
-iframe.src = gitbook.getFrameURL();
+iframe.src = gitbook.getFrameURL({
+    visitor: {
+        token: 'your-jwt-token', // Optional: for Adaptive Content or Authenticated Access
+        unsignedClaims: { // Optional: custom claims for dynamic expressions
+            userId: '123',
+            plan: 'premium'
+        }
+    }
+});

+// Create a frame client to communicate with the iframe
 const frame = gitbook.createFrame(iframe);
+
+// Use the frame client methods
+frame.navigateToPage('/getting-started'); // Navigate to a page in the docs tab
+frame.navigateToAssistant(); // Switch to the assistant tab
+frame.postUserMessage('How do I get started?');
+frame.clearChat();
+
+// Configure the embed (see Configuration section for all options)
+frame.configure({
+    tabs: ['assistant', 'docs'],
+    actions: [
+        {
+            icon: 'circle-question',
+            label: 'Contact Support',
+            onClick: () => window.open('https://support.example.com', '_blank')
+        }
+    ],
+    greeting: { title: 'Welcome!', subtitle: 'How can I help?' },
+    suggestions: ['What is GitBook?', 'How do I get started?'],
+    tools: [/* ... */]
+});
+
+// Listen to events
+frame.on('close', () => {
+    console.log('Frame closed');
+});
 ```

 ## As React components
@@ -41,9 +114,298 @@ const frame = gitbook.createFrame(iframe);
 After installing the NPM package, you can import prebuilt React components:

 ```tsx
-import { GitBookProvider, GitBookAssistantFrame } from '@gitbook/embed/react';
+import { GitBookProvider, GitBookFrame } from '@gitbook/embed/react';

 <GitBookProvider siteURL="https://docs.company.com">
-    <GitBookAssistantFrame />
+    <GitBookFrame
+        visitor={{
+            token: 'your-jwt-token', // Optional: for Adaptive Content or Authenticated Access
+            unsignedClaims: { userId: '123' } // Optional: custom claims for dynamic expressions
+        }}
+        tabs={['assistant', 'docs']}
+        greeting={{ title: 'Welcome!', subtitle: 'How can I help?' }}
+        suggestions={['What is GitBook?', 'How do I get started?']}
+        actions={[
+            {
+                icon: 'circle-question',
+                label: 'Contact Support',
+                onClick: () => window.open('https://support.example.com', '_blank')
+            }
+        ]}
+        tools={[/* ... */]}
+    />
 </GitBookProvider>
 ```
+
+You can also use the `useGitBook` hook to access the client:
+
+```tsx
+import { useGitBook } from '@gitbook/embed/react';
+
+function MyComponent() {
+    const gitbook = useGitBook();
+    const frameURL = gitbook.getFrameURL({ visitor: { token: '...' } });
+    // ...
+}
+```
+
+# API Reference
+
+## Method Comparison
+
+| Method | Standalone Script | NPM Package | React Components |
+|--------|------------------|-------------|------------------|
+| **Initialize** | `GitBook('init', options, frameOptions)` | `createGitBook(options)` | `<GitBookProvider siteURL="...">` |
+| **Get frame URL** | ❌ (handled internally) | `client.getFrameURL(options)` | `useGitBook().getFrameURL(options)` |
+| **Create frame client** | ❌ (handled internally) | `client.createFrame(iframe)` | `useGitBook().createFrame(iframe)` |
+| **Show/Hide widget** | `GitBook('show')` / `GitBook('hide')` | ❌ | ❌ |
+| **Open/Close window** | `GitBook('open')` / `GitBook('close')` / `GitBook('toggle')` | ❌ | ❌ |
+| **Navigate to page** | `GitBook('navigateToPage', path)` | `frame.navigateToPage(path)` | Via frame client |
+| **Navigate to assistant** | `GitBook('navigateToAssistant')` | `frame.navigateToAssistant()` | Via frame client |
+| **Post message** | `GitBook('postUserMessage', message)` | `frame.postUserMessage(message)` | Via frame client |
+| **Clear chat** | `GitBook('clearChat')` | `frame.clearChat()` | Via frame client |
+| **Configure** | `GitBook('configure', settings)` | `frame.configure(settings)` | Props on `<GitBookFrame>` |
+| **Event listeners** | ❌ | `frame.on(event, listener)` | Via frame client |
+| **Unload** | `GitBook('unload')` | ❌ | ❌ |
+
+## Method Signatures
+
+### Standalone Script
+
+- `GitBook('init', options: { siteURL: string }, frameOptions?: { visitor?: {...} })` - Initialize widget
+- `GitBook('show')` - Show widget button
+- `GitBook('hide')` - Hide widget button
+- `GitBook('open')` - Open widget window
+- `GitBook('close')` - Close widget window
+- `GitBook('toggle')` - Toggle widget window
+- `GitBook('navigateToPage', path: string)` - Navigate to page
+- `GitBook('navigateToAssistant')` - Navigate to assistant tab
+- `GitBook('postUserMessage', message: string)` - Post message to chat
+- `GitBook('clearChat')` - Clear chat history
+- `GitBook('configure', settings: {...})` - Configure widget
+- `GitBook('unload')` - Unload widget
+
+### NPM Package
+
+**Client Factory:**
+- `createGitBook(options: { siteURL: string })` → `GitBookClient`
+- `client.getFrameURL(options?: { visitor?: {...} })` → `string`
+- `client.createFrame(iframe: HTMLIFrameElement)` → `GitBookFrameClient`
+
+**Frame Client:**
+- `frame.navigateToPage(path: string)` → `void`
+- `frame.navigateToAssistant()` → `void`
+- `frame.postUserMessage(message: string)` → `void`
+- `frame.clearChat()` → `void`
+- `frame.configure(settings: Partial<GitBookEmbeddableConfiguration>)` → `void`
+- `frame.on(event: string, listener: Function)` → `() => void` (unsubscribe)
+
+### React Components
+
+**Components:**
+- `<GitBookProvider siteURL: string>` - Provider component
+- `<GitBookFrame {...props}>` - Frame component (accepts all config options as props)
+
+**Hooks:**
+- `useGitBook()` → `GitBookClient` (must be used within `<GitBookProvider>`)
+
+# Configuration
+
+Configuration options are available across usage methods as follows:
+- **Standalone script**: via `GitBook('configure', {...})`
+- **NPM package**: via `frame.configure({...})`
+- **React components**: via props on `<GitBookFrame>`
+
+### `tabs`
+
+Available in: Standalone script, NPM package, React components
+
+Override which tabs are displayed. Defaults to your site's configuration.
+
+- **Type**: `('assistant' | 'docs')[]`
+- **Options**:
+  - `['assistant', 'docs']` - Show both tabs
+  - `['assistant']` - Show only the assistant tab
+  - `['docs']` - Show only the docs tab
+
+```javascript
+tabs: ['assistant', 'docs']
+```
+
+### `actions`
+
+Available in: Standalone script, NPM package, React components
+
+Custom action buttons rendered in the sidebar alongside tabs. Each action button triggers a callback when clicked.
+
+**Note**: This prop was previously named `buttons`. Use `actions` instead, it has the same functionality.
+
+- **Type**: `GitBookEmbeddableActionDefinition[]`
+- **Properties**:
+  - `icon`: `string` - Icon name. Any [FontAwesome icon](https://fontawesome.com/search) is supported. (e.g., `'rocket'`, `'comments'`, `'user-circle'`, ...)
+  - `label`: `string` - Button label text
+  - `onClick`: `() => void | Promise<void>` - Callback function when clicked
+
+```javascript
+actions: [
+    {
+        icon: 'comments',
+        label: 'Contact Support',
+        onClick: () => window.open('https://support.example.com', '_blank')
+    },
+    {
+        icon: 'rocket',
+        label: 'Get started',
+        onClick: () => {
+            GitBook('navigateToPage', '/getting-started');
+        }
+    }
+]
+```
+
+### `greeting`
+
+Available in: Standalone script, NPM package, React components
+
+Welcome message displayed in the [Assistant](https://gitbook.com/docs/publishing-documentation/gitbook-ai-assistant) tab.
+
+- **Type**: `{ title: string, subtitle: string }`
+
+```javascript
+greeting: {
+    title: 'Welcome!',
+    subtitle: 'How can I help you today?'
+}
+```
+
+### `suggestions`
+
+Available in: Standalone script, NPM package, React components
+
+Suggested questions displayed in the [Assistant](https://gitbook.com/docs/publishing-documentation/gitbook-ai-assistant) welcome screen.
+
+- **Type**: `string[]`
+
+```javascript
+suggestions: [
+    'What is GitBook?',
+    'How do I get started?',
+    'What can you do?'
+]
+```
+
+### `tools`
+
+Available in: Standalone script, NPM package, React components
+
+Custom AI tools to extend the [Assistant](https://gitbook.com/docs/publishing-documentation/gitbook-ai-assistant). Tools allow the assistant to execute functions and integrate with your own systems.
+
+**Note**: In addition to custom tools, the Assistant will always have access to any [MCP servers you define](https://gitbook.com/docs/publishing-documentation/gitbook-ai-assistant#extend-gitbook-assistant-with-mcp-servers) in your site's AI settings.
+
+- **Type**: `GitBookToolDefinition[]`
+- **Properties**:
+  - `name`: `string` - Unique tool identifier
+  - `description`: `string` - Description of what the tool does (used by the AI to decide when and how to use it).
+  - `inputSchema`: `object` - JSON schema defining the tool's input parameters
+  - `execute`: `(input: object) => Promise<{ output: any, summary: string }>` - Async function that executes the tool.
+    - `output`: The result of the tool execution, provided to the AI to continue working with. Not shown to the user.
+    - `summary`: The visual summary of the tool execution, shown in the user's chat window.
+  - `confirmation`: `{ icon?: string, label: string }` (optional) - Confirmation button shown before execution, useful for actions that require the user's express approval.
+
+```javascript
+tools: [
+    {
+        name: 'get_user_info',
+        description: 'Get information about the current user',
+        inputSchema: {
+            type: 'object',
+            properties: {
+                userId: { 
+                    type: 'string', 
+                    description: 'The user ID to look up' 
+                }
+            },
+            required: ['userId']
+        },
+        execute: async (input) => {
+            const user = await fetch(`/api/users/${input.userId}`).then(r => r.json());
+            return {
+                output: { name: user.name, plan: user.plan },
+                summary: `Retrieved info for user ${user.name}`
+            };
+        }
+    },
+    {
+        name: 'create_ticket',
+        description: 'Create a support ticket',
+        confirmation: {
+            icon: 'circle-question',
+            label: 'Create support ticket?'
+        },
+        inputSchema: {
+            type: 'object',
+            properties: {
+                subject: { type: 'string' },
+                description: { type: 'string' }
+            },
+            required: ['subject', 'description']
+        },
+        execute: async (input) => {
+            const ticket = await fetch('/api/tickets', {
+                method: 'POST',
+                body: JSON.stringify(input)
+            }).then(r => r.json());
+            return {
+                output: { ticketId: ticket.id },
+                summary: `Created ticket #${ticket.id}`
+            };
+        }
+    }
+]
+```
+
+### `visitor` (Authenticated Access)
+
+Available in: Standalone script (via `init`), NPM package (via `getFrameURL()`), React components (as prop)
+
+[Authenticated Access](https://gitbook.com/docs/publishing-documentation/authenticated-access) options passed when creating the frame URL. Used for [Adaptive Content](https://gitbook.com/docs/publishing-documentation/adaptive-content) and [Authenticated Access](https://gitbook.com/docs/publishing-documentation/authenticated-access).
+
+**Note**: This is not a configuration option but rather a parameter when initializing the frame or creating the frame URL.
+
+**Standalone script**: Pass as the second argument to `GitBook('init', options, frameOptions)`
+**NPM package**: Pass to `getFrameURL({ visitor: {...} })`
+**React components**: Pass as the `visitor` prop on `<GitBookFrame>`
+
+- **Type**: `{ token?: string, unsignedClaims?: Record<string, unknown> }`
+- **Properties**:
+  - `token`: `string` (optional) - Signed JWT token for [Adaptive Content](https://gitbook.com/docs/publishing-documentation/adaptive-content) or [Authenticated Access](https://gitbook.com/docs/publishing-documentation/authenticated-access)
+  - `unsignedClaims`: `Record<string, unknown>` (optional) - Unsigned claims that can be used in dynamic expressions via `visitor.claims.unsigned.<claim-name>`
+
+```javascript
+visitor: {
+    token: 'your-jwt-token',
+    unsignedClaims: {
+        userId: '123',
+        plan: 'premium',
+        role: 'admin'
+    }
+}
+```
+
+### `button`
+
+Available in: Standalone script only
+
+Configure the widget button for the standalone script. This option is not available when using the NPM package or React components, since they can be customized completely.
+
+- **Type**: `{ label: string, icon: 'assistant' | 'sparkle' | 'help' | 'book' }`
+- **Properties**:
+  - `label`: `string` - Button label text
+  - `icon`: `'assistant' | 'sparkle' | 'help' | 'book'` - Icon displayed on the button. Choose from one of 4 presets.
+
+```javascript
+button: {
+    label: 'Ask',
+    icon: 'assistant'
+}
+```
@@ -5,27 +5,44 @@
    "exports": {
        ".": {
            "types": "./dist/index.d.ts",
-            "default": "./dist/index.js",
-            "standalone": "./dist/standalone/index.js",
-            "react": "./dist/react/index.js"
+            "default": "./dist/index.js"
+        },
+        "./react": {
+            "types": "./dist/react/index.d.ts",
+            "default": "./dist/react/index.js"
        }
    },
-    "version": "0.1.0",
+    "sideEffects": false,
+    "version": "0.2.0",
    "dependencies": {
        "@gitbook/api": "catalog:",
        "@gitbook/icons": "workspace:",
        "bidc": "catalog:"
    },
    "peerDependencies": {
-        "react": "^18.0.0"
+        "react": "*"
    },
    "devDependencies": {
-        "typescript": "^5.5.3",
-        "react": "^19.0.0"
+        "@types/react": "catalog:",
+        "tsdown": "catalog:",
+        "typescript": "catalog:",
+        "react": "catalog:"
    },
    "scripts": {
-        "build": "tsc && bun build src/standalone/index.ts --bundle --minify --outdir=standalone",
-        "typecheck": "tsc --noEmit"
+        "build": "bun run build-lib && bun run build-standalone",
+        "build-lib": "tsdown",
+        "build-standalone": "bun build src/standalone/index.ts --bundle --minify --outdir=standalone",
+        "clean": "rm -rf ./dist",
+        "typecheck": "tsc --noEmit",
+        "dev": "bun run build -- --watch ./src",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "README.md", "CHANGELOG.md", "standalone"]
+    "files": ["dist", "README.md", "CHANGELOG.md"],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
+    }
 }
@@ -40,7 +40,7 @@ export function createGitBook(options: CreateGitBookOptions) {
    const client: GitBookClient = {
        getFrameURL: (frameOptions) => {
            const url = new URL(options.siteURL);
-            url.pathname = `${url.pathname.endsWith('/') ? url.pathname : `${url.pathname}/`}~gitbook/embed/assistant`;
+            url.pathname = `${url.pathname.endsWith('/') ? url.pathname : `${url.pathname}/`}~gitbook/embed`;

            if (frameOptions.visitor?.token) {
                url.searchParams.set('token', frameOptions.visitor.token);
@@ -64,8 +64,9 @@ export function createGitBookFrame(iframe: HTMLIFrameElement): GitBookFrameClien
    const events = new Map<string, Array<(...args: any[]) => void>>();

    const configuration: GitBookEmbeddableConfiguration = {
-        buttons: [],
-        welcomeMessage: '',
+        tabs: ['assistant', 'docs'],
+        actions: [],
+        greeting: { title: '', subtitle: '' },
        suggestions: [],
        tools: [],
    };
@@ -23,7 +23,7 @@ export type GitBookToolDefinition = AIToolDefinition & {
 /**
 * Custom button definition to be passed to the embeddable GitBook.
 */
-export type GitBookEmbeddableButtonDefinition = {
+export type GitBookEmbeddableActionDefinition = {
    /**
     * Icon to be displayed in the button.
     */
@@ -41,16 +41,26 @@ export type GitBookEmbeddableButtonDefinition = {
 };

 /**
- * Overall configuration for the layout of the embeddable GitBook.
+ * Overall configuration for the layout of the GitBook embed.
 */
 export type GitBookEmbeddableConfiguration = {
+    /** Tabs to display in the embed (if enabled on the site). */
+    tabs: ('assistant' | 'docs')[];
+
+    /** Additional buttons to be displayed in the header of the GitBook embed. */
+    actions: GitBookEmbeddableActionDefinition[];
+
    /**
-     * Buttons to be displayed in the header of the embeddable GitBook.
+     * Additional buttons to be displayed in the header of the GitBook embed.
+     * @deprecated Use `actions` instead.
     */
-    buttons: GitBookEmbeddableButtonDefinition[];
+    buttons?: GitBookEmbeddableActionDefinition[];

    /** Message to be displayed in the welcome page. */
-    welcomeMessage: string;
+    greeting: {
+        title: string;
+        subtitle: string;
+    };

    /** Suggestions of questions to be displayed in the welcome page. */
    suggestions: string[];
@@ -1,4 +1,6 @@
-import React from 'react';
+'use client';
+
+import { useEffect, useMemo, useRef, useState } from 'react';
 import type {
    GetFrameURLOptions,
    GitBookEmbeddableConfiguration,
@@ -15,28 +17,29 @@ export type GitBookFrameProps = {
 * Render a frame with the GitBook Assistant in it.
 */
 export function GitBookFrame(props: GitBookFrameProps) {
-    const { className, visitor, buttons, welcomeMessage, suggestions, tools } = props;
+    const { className, visitor, actions, greeting, suggestions, tools } = props;

-    const frameRef = React.useRef<HTMLIFrameElement>(null);
+    const frameRef = useRef<HTMLIFrameElement>(null);
    const gitbook = useGitBook();
-    const [gitbookFrame, setGitbookFrame] = React.useState<GitBookFrameClient | null>(null);
+    const [gitbookFrame, setGitbookFrame] = useState<GitBookFrameClient | null>(null);

-    const frameURL = React.useMemo(() => gitbook.getFrameURL({ visitor }), [gitbook, visitor]);
+    const frameURL = useMemo(() => gitbook.getFrameURL({ visitor }), [gitbook, visitor]);

-    React.useEffect(() => {
+    useEffect(() => {
        if (frameRef.current) {
            setGitbookFrame(gitbook.createFrame(frameRef.current));
        }
    }, [gitbook]);

-    React.useEffect(() => {
+    useEffect(() => {
        gitbookFrame?.configure({
-            buttons,
-            welcomeMessage,
+            tabs: ['assistant', 'docs'],
+            actions,
+            greeting,
            suggestions,
            tools,
        });
-    }, [gitbookFrame, buttons, welcomeMessage, suggestions, tools]);
+    }, [gitbookFrame, actions, greeting, suggestions, tools]);

    return (
        <iframe
@@ -31,24 +31,50 @@ type StandaloneCalls =
    // Clear the chat
    | ['clearChat']
    // Configure the embed
-    | ['configure', Partial<GitBookEmbeddableConfiguration>]
+    | ['configure', Partial<GitBookEmbeddableConfiguration & StandaloneConfiguration>]
    // Navigate to a page
    | ['navigateToPage', string]
    // Navigate to the assistant
    | ['navigateToAssistant'];

+type StandaloneConfiguration = {
+    /** Configure the button to open the embed */
+    button: {
+        /** Label to be displayed in the button. */
+        label: string;
+        /** Icon to be displayed in the button. */
+        icon: 'assistant' | 'sparkle' | 'help' | 'book';
+    };
+};
+
 export type GitBookStandalone = ((...args: StandaloneCalls) => void) & {
    q?: StandaloneCalls[];
 };

+let widgetIframe: HTMLIFrameElement | undefined;
+let _client: GitBookClient | undefined;
+let _frame: GitBookFrameClient | undefined;
+let frameOptions: GetFrameURLOptions | undefined;
+let frameConfiguration: GitBookEmbeddableConfiguration & StandaloneConfiguration = {
+    button: {
+        label: 'Ask',
+        icon: 'assistant',
+    },
+    actions: [],
+    greeting: { title: '', subtitle: '' },
+    suggestions: [],
+    tools: [],
+    tabs: ['assistant', 'docs'],
+};
+
 const widgetButton = document.createElement('button');
 widgetButton.id = 'gitbook-widget-button';
 widgetButton.addEventListener('click', () => {
    GitBook('toggle');
 });
 widgetButton.innerHTML = `
-    <span id="gitbook-widget-button-icon"></span>
-    <span id="gitbook-widget-button-label">Ask</span>
+    <span id="gitbook-widget-button-icon" data-icon="${frameConfiguration.button.icon}"></span>
+    <span id="gitbook-widget-button-label">${frameConfiguration.button.label}</span>
 `;

 const widgetWindow = document.createElement('div');
@@ -58,17 +84,6 @@ widgetWindow.classList.add('hidden');
 document.body.appendChild(widgetButton);
 document.body.appendChild(widgetWindow);

-let widgetIframe: HTMLIFrameElement | undefined;
-let _client: GitBookClient | undefined;
-let _frame: GitBookFrameClient | undefined;
-let frameOptions: GetFrameURLOptions | undefined;
-let frameConfiguration: GitBookEmbeddableConfiguration = {
-    buttons: [],
-    welcomeMessage: '',
-    suggestions: [],
-    tools: [],
-};
-
 function getClient() {
    if (!_client) {
        throw new Error(
@@ -135,27 +150,31 @@ const GitBook = (...args: StandaloneCalls) => {
        case 'postUserMessage':
            getIframe().frame.postUserMessage(args[1]);
            break;
-        case 'configure':
+        case 'configure': {
+            const settings = args[1];
            frameConfiguration = {
                ...frameConfiguration,
-                ...args[1],
+                ...settings,
            };
+            // Update the button label and icon
+            if (settings.button?.label) {
+                const label = widgetButton.querySelector('#gitbook-widget-button-label');
+                if (label) {
+                    label.textContent = settings.button.label;
+                }
+            }
+            if (settings.button?.icon) {
+                const icon = widgetButton.querySelector('#gitbook-widget-button-icon');
+                if (icon) {
+                    icon.setAttribute('data-icon', settings.button.icon);
+                }
+            }
+
            getIframe().frame.configure({
                ...frameConfiguration,
-                buttons: [
-                    ...frameConfiguration.buttons,
-
-                    // Always include a close button
-                    {
-                        icon: 'close',
-                        label: 'Close',
-                        onClick: () => {
-                            GitBook('close');
-                        },
-                    },
-                ],
            });
            break;
+        }
        case 'clearChat':
            getIframe().frame.clearChat();
            break;
@@ -2,6 +2,7 @@
    --gitbook-widget-top: 1rem;
    --gitbook-widget-bottom: 1rem;
    --gitbook-widget-right: 1rem;
+    --gitbook-widget-left: 1rem;

    --gitbook-widget-button-height: 46px;

@@ -28,6 +29,16 @@
    --gitbook-widget-easing-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
 }

+@media (prefers-color-scheme: dark) {
+    :root {
+        --gitbook-widget-text-color: #FFFFFF;
+        --gitbook-widget-border-color: #202020;
+        --gitbook-widget-background-translucent: rgba(15, 15, 15, 0.9);
+        --gitbook-widget-background-translucent-hover: rgba(20, 20, 20, 0.9);
+        --gitbook-widget-background-solid: #f0f0f0;
+    }
+}
+
 * {
    box-sizing: border-box;
 }
@@ -102,6 +113,18 @@
    background-color: currentColor;
 }

+#gitbook-widget-button-icon[data-icon="sparkle"] {
+    mask-image: url("https://ka-p.fontawesome.com/releases/v6.6.0/svgs/regular/sparkle.svg?v=2&token=a463935e93");
+}
+
+#gitbook-widget-button-icon[data-icon="help"] {
+    mask-image: url("https://ka-p.fontawesome.com/releases/v6.6.0/svgs/regular/circle-question.svg?v=2&token=a463935e93");
+}
+
+#gitbook-widget-button-icon[data-icon="book"] {
+    mask-image: url("https://ka-p.fontawesome.com/releases/v6.6.0/svgs/regular/book-open.svg?v=2&token=a463935e93");
+}
+
 #gitbook-widget-button.open #gitbook-widget-button-icon {
    mask-image: url('https://ka-p.fontawesome.com/releases/v6.6.0/svgs/regular/close.svg?v=2&token=a463935e93');
 }
@@ -117,9 +140,10 @@
    bottom: var(--gitbook-widget-window-bottom);
    right: var(--gitbook-widget-right);
    z-index: 9998;
-    width: var(--gitbook-widget-window-width);
+    width: calc(min(var(--gitbook-widget-window-width), calc(100vw - var(--gitbook-widget-right) - var(--gitbook-widget-left))));
    height: calc(min(var(--gitbook-widget-window-height), calc(100vh - var(--gitbook-widget-window-bottom) - var(--gitbook-widget-top))));
-    background-color: var(--gitbook-widget-background-solid);
+    background-color: var(--gitbook-widget-background-translucent);
+    backdrop-filter: blur(48px);
    border: 1px solid var(--gitbook-widget-border-color);
    border-radius: var(--gitbook-widget-radius);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
@@ -0,0 +1,13 @@
+import { defineConfig } from 'tsdown';
+
+export default defineConfig([
+    {
+        entry: 'src/index.ts',
+        outDir: 'dist',
+    },
+    {
+        entry: 'src/react/index.ts',
+        outDir: 'dist/react',
+        unbundle: true,
+    },
+]);
@@ -1,13 +1,25 @@
 # @gitbook/emoji-codepoints

+## 0.2.2
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+
+## 0.2.1
+
+### Patch Changes
+
+- 295f03d: Republish packages
+
 ## 0.2.0

 ### Minor Changes

-   57adb3e: Second release to fix publishing with changeset
+- 57adb3e: Second release to fix publishing with changeset

 ## 0.1.0

 ### Minor Changes

-   5f8a8fe: Initial release
+- 5f8a8fe: Initial release
@@ -1,12 +1,12 @@
 {
    "name": "@gitbook/emoji-codepoints",
    "description": "Optimized mapping of codepoints to the fully qualified emoji codepoints",
-    "version": "0.2.0",
+    "version": "0.2.2",
    "private": true,
    "exports": "./dist/index.ts",
-    "dependencies": {},
+    "sideEffects": false,
    "devDependencies": {
-        "emoji-assets": "^8.0.0"
+        "emoji-assets": "^9.0.0"
    },
    "scripts": {
        "generate": "bun ./build.ts",
@@ -1,5 +1,52 @@
 # @gitbook/expr

+## 1.2.4
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+- 10995e0: Use NPM dependency for eval-estree-expression
+
+## 1.2.3
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+
+## 1.2.2
+
+### Patch Changes
+
+- 295f03d: Republish packages
+
+## 1.2.1
+
+### Patch Changes
+
+- a629900: Add dev script for @gitbook/expr
+
+## 1.2.0
+
+### Minor Changes
+
+- 6da3655: Fix exports in gitbook/expr package.json
+
+## 1.1.1
+
+### Patch Changes
+
+- 3548fa6: Fix eval-estree-expr named import
+
+## 1.1.0
+
+### Minor Changes
+
+- e1ff17e: Fix bundling of gitbook/expr package
+
+### Patch Changes
+
+- 8ff1e3b: Add support for every/some array methods
+
 ## 1.0.0

 ### Major Changes
@@ -1,34 +1,47 @@
 {
    "name": "@gitbook/expr",
    "description": "Safely evaluate & parse user-defined GitBook expressions.",
-    "version": "1.0.0",
+    "version": "1.2.4",
    "type": "module",
    "exports": {
        ".": {
            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
            "default": "./dist/index.js"
        }
    },
    "sideEffects": false,
    "dependencies": {
-        "eval-estree-expression": "^2.0.3",
        "acorn": "^8.14.0",
        "acorn-loose": "8.4.0",
        "acorn-walk": "^8.3.4",
-        "assert-never": "^1.2.1"
+        "assert-never": "catalog:",
+        "escodegen": "^2.1.0",
+        "eval-estree-expression": "github:jonschlinkert/eval-estree-expression#fb0246a"
    },
    "devDependencies": {
-        "bun-types": "^1.1.20",
+        "@tsconfig/strictest": "catalog:",
+        "@tsconfig/node20": "catalog:",
+        "@types/escodegen": "^0.0.10",
        "@types/estree": "^1.0.6",
-        "@babel/types": "^7.26.0",
-        "@types/json-schema": "^7.0.15"
+        "@types/json-schema": "^7.0.15",
+        "bun-types": "catalog:",
+        "tsdown": "catalog:",
+        "typescript": "catalog:"
    },
    "scripts": {
-        "build": "tsc --project tsconfig.build.json",
+        "build": "tsdown",
        "typecheck": "tsc --noEmit",
        "unit": "bun test",
-        "clean": "rm -rf ./dist"
+        "clean": "rm -rf ./dist",
+        "dev": "bun run build -- --watch ./src",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "src", "README.md", "CHANGELOG.md"]
+    "files": ["dist", "README.md", "CHANGELOG.md"],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
+    }
 }
@@ -210,6 +210,8 @@ describe('autocomplete', () => {
                            'visitor.claims.hello.length',
                            'visitor.claims.hello.at',
                            'visitor.claims.hello.includes',
+                            'visitor.claims.hello.some',
+                            'visitor.claims.hello.every',
                        ],
                    },
                },
@@ -268,6 +270,8 @@ describe('autocomplete', () => {
                            'visitor.claims.hello.length',
                            'visitor.claims.hello.at',
                            'visitor.claims.hello.includes',
+                            'visitor.claims.hello.some',
+                            'visitor.claims.hello.every',
                        ],
                    },
                },
@@ -42,11 +42,29 @@ describe('ExpressionRuntime', () => {
                },
                expectedResult: true,
            },
+            {
+                scenario: 'array method',
+                condition: 'reviews.every(review => !!review.status)',
+                inputs: { reviews: [{ status: 'approved' }, { status: 'approved' }] },
+                expectedResult: true,
+            },
+            {
+                scenario: 'array every',
+                condition: 'reviews.every(review => review.status === "approved")',
+                inputs: { reviews: [{ status: 'approved' }, { status: 'approved' }] },
+                expectedResult: true,
+            },
+            {
+                scenario: 'array map',
+                condition: '[1, 2, 3].map(n => n * x)',
+                inputs: { x: 2 },
+                expectedResult: [2, 4, 6],
+            },
        ])(
            'should properly evaluate/safeEvaluate a valid conditional expression: $scenario',
            ({ condition, inputs, expectedResult }) => {
-                expect(runtime.evaluate(condition, inputs)).toBe(expectedResult);
-                expect(runtime.safeEvaluate(condition, inputs).value).toBe(expectedResult);
+                expect(runtime.evaluate(condition, inputs)).toEqual(expectedResult);
+                expect(runtime.safeEvaluate(condition, inputs).value).toEqual(expectedResult);
            }
        );

@@ -1,6 +1,5 @@
 export * from './errors';
 export * from './input-values';
-export * from './input-values';
 export * from './runtime';
 export * from './symbols';
 export * from './template';
@@ -9,7 +9,9 @@ import {
    tokenizer,
 } from 'acorn';
 import { parse as parseLoose } from 'acorn-loose';
-import { evaluate } from 'eval-estree-expression';
+import escodegen from 'escodegen';
+import evalESTreeExpr from 'eval-estree-expression';
+const { evaluate } = evalESTreeExpr;

 import { AutoComplete } from './autocomplete';
 import { ExpressionError } from './errors';
@@ -49,6 +51,7 @@ export class ExpressionRuntime {
            return evaluate.sync<Expression>(parsed.result, inputs, {
                functions: true,
                withMembers: true,
+                generate: escodegen.generate,
            });
        } catch (error) {
            throw error instanceof Error
@@ -338,6 +338,8 @@ describe('ExpressionRuntime', () => {
                    'visitor.claims.hello.length',
                    'visitor.claims.hello.at',
                    'visitor.claims.hello.includes',
+                    'visitor.claims.hello.some',
+                    'visitor.claims.hello.every',
                ],
            });
        });
@@ -259,6 +259,60 @@ const StandardLibrary: Partial<
                        'true if the value searchElement is found within the array (or the part of the array indicated by the index fromIndex, if specified).',
                }),
            }),
+            SymbolFunction({
+                name: 'some',
+                description:
+                    'Tests whether at least one element in the array passes the test implemented by the provided function.',
+                link: 'https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/some',
+                args: [
+                    SymbolFunction({
+                        name: 'callback',
+                        description: 'A function that tests each element of the array.',
+                        args: [
+                            {
+                                ...arraySymbolDef.items,
+                                name: 'element',
+                                description: 'The current element being processed in the array.',
+                            },
+                        ],
+                        returns: SymbolBoolean({
+                            description:
+                                'true if the callback function returns a truthy value for at least one element in the array.',
+                        }),
+                    }),
+                ],
+                returns: SymbolBoolean({
+                    description:
+                        'true if the callback function returns a truthy value for at least one element in the array.',
+                }),
+            }),
+            SymbolFunction({
+                name: 'every',
+                description:
+                    'Tests whether all elements in the array pass the test implemented by the provided function.',
+                link: 'https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/every',
+                args: [
+                    SymbolFunction({
+                        name: 'callback',
+                        description: 'A function that tests each element of the array.',
+                        args: [
+                            {
+                                ...arraySymbolDef.items,
+                                name: 'element',
+                                description: 'The current element being processed in the array.',
+                            },
+                        ],
+                        returns: SymbolBoolean({
+                            description:
+                                'true if the callback function returns a truthy value for all elements in the array.',
+                        }),
+                    }),
+                ],
+                returns: SymbolBoolean({
+                    description:
+                        'true if the callback function returns a truthy value for all elements in the array.',
+                }),
+            }),
        ],
    }),
 };
@@ -1,10 +0,0 @@
-{
-    "$schema": "https://json.schemastore.org/tsconfig",
-    "extends": ["./tsconfig.json"],
-    "exclude": ["**/*.test.ts"],
-    "compilerOptions": {
-        "declaration": true,
-        "noEmit": false,
-        "outDir": "dist"
-    }
-}
@@ -14,7 +14,7 @@ declare module 'eval-estree-expression' {
        /**
         * Enable support for function statements and expressions by enabling the functions option AND by passing the .generate() function from the escodegen library. Default: undefined
         */
-        generate?: boolean;
+        generate?: boolean | ((node: any) => string);
        /**
         * Enable the =~ regex operator to support testing values without using functions (example name =~ /^a.*c$/). Default: true
         */
@@ -1,5 +1,23 @@
 # @gitbook/fonts

+## 0.1.3
+
+### Patch Changes
+
+- 10995e0: Use NPM Trusted publishing for publishing the package.
+
+## 0.1.2
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+
+## 0.1.1
+
+### Patch Changes
+
+- 295f03d: Republish packages
+
 ## 0.1.0

 ### Minor Changes
@@ -4,28 +4,38 @@
    "exports": {
        ".": {
            "types": "./dist/index.d.ts",
-            "development": "./src/index.ts",
            "default": "./dist/index.js"
        }
    },
-    "version": "0.1.0",
+    "sideEffects": false,
+    "version": "0.1.3",
    "dependencies": {
        "@gitbook/api": "catalog:"
    },
    "devDependencies": {
-        "google-font-metadata": "^6.0.3",
-        "typescript": "^5.5.3"
+        "bun-types": "catalog:",
+        "google-font-metadata": "^6.0.7",
+        "tsdown": "catalog:",
+        "typescript": "catalog:"
    },
    "scripts": {
        "generate": "bun ./bin/generate.js",
-        "build": "tsc --project tsconfig.build.json",
+        "build": "tsdown",
        "typecheck": "tsc --noEmit",
-        "dev": "tsc -w",
+        "dev": "bun run build -- --watch ./src",
        "clean": "rm -rf ./dist && rm -rf ./src/data",
-        "unit": "bun test"
+        "unit": "bun test",
+        "publish-to-npm": "../../scripts/publish-if-new.sh"
    },
-    "files": ["dist", "src", "bin", "README.md", "CHANGELOG.md"],
+    "files": ["dist", "bin", "README.md", "CHANGELOG.md"],
    "engines": {
        "node": ">=20.0.0"
+    },
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    },
+    "repository": {
+        "url": "https://github.com/GitbookIO/gitbook"
    }
 }
@@ -1,57 +1,57 @@
-// Bun Snapshot v1, https://goo.gl/fbAQLP
+// Bun Snapshot v1, https://bun.sh/docs/test/snapshots

 exports[`getDefaultFont should return correct object for Latin text 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
 }
 `;

 exports[`getDefaultFont should return correct object for Cyrillic text 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZthjp-Ek-_0ewmM.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZthjp-Ek-_0ewmM.woff",
 }
 `;

 exports[`getDefaultFont should return correct object for Greek text 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZxhjp-Ek-_0ewmM.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZxhjp-Ek-_0ewmM.woff",
 }
 `;

 exports[`getDefaultFont should handle mixed script text 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZthjp-Ek-_0ewmM.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZthjp-Ek-_0ewmM.woff",
 }
 `;

 exports[`getDefaultFont should handle different font weights: regular 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
 }
 `;

 exports[`getDefaultFont should handle different font weights: bold 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjp-Ek-_0ew.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjp-Ek-_0ew.woff",
 }
 `;

 exports[`getDefaultFont should handle different fonts: inter 1`] = `
 {
  "font": "Inter",
-  "url": "https://fonts.gstatic.com/s/inter/v18/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
+  "url": "https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjp-Ek-_0ew.woff",
 }
 `;

 exports[`getDefaultFont should handle different fonts: roboto 1`] = `
 {
  "font": "Roboto",
-  "url": "https://fonts.gstatic.com/s/roboto/v32/KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff",
+  "url": "https://fonts.gstatic.com/s/roboto/v49/KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWubEbVmUiAz0klQm_20.woff",
 }
 `;
@@ -67,7 +67,7 @@ function getBestUnicodeRange(text: string, ranges: Record<string, string>): stri

        const body = token.slice(2); // drop "U+"
        const [startHex, endHex] = body.split('-');
-        const start = Number.parseInt(startHex, 16);
+        const start = Number.parseInt(startHex!, 16);
        const end = endHex ? Number.parseInt(endHex, 16) : start;

        if (Number.isNaN(start) || Number.isNaN(end) || end < start) return null;
@@ -92,7 +92,7 @@ function getBestUnicodeRange(text: string, ranges: Record<string, string>): stri

        for (const [label, rangesArr] of Object.entries(parsed)) {
            if (rangesArr.some(([lo, hi]) => cp >= lo && cp <= hi)) {
-                hits[label]++;
+                hits[label]!++;
            }
        }
    }
@@ -1,4 +0,0 @@
-{
-    "extends": "./tsconfig.json",
-    "exclude": ["node_modules", "src/**/*.test.ts"]
-}
@@ -4,6 +4,7 @@
        "module": "ESNext",
        "target": "es2022",
        "strict": true,
+        "noUncheckedIndexedAccess": true,
        "esModuleInterop": true,
        "skipLibCheck": true,
        "moduleResolution": "bundler",
@@ -1,5 +1,259 @@
 # gitbook

+## 0.21.1
+
+### Patch Changes
+
+- Updated dependencies [e7fb771]
+  - @gitbook/icons@0.4.1
+  - @gitbook/react-contentkit@0.7.10
+
+## 0.21.0
+
+### Minor Changes
+
+- 3553db0: Add a RSS feed to all pages with update blocks.
+
+### Patch Changes
+
+- f478ddc: Add Input component
+- 3817289: Fix overflowing section groups
+- 86e7aa6: Fix search results cursor
+- 1430cee: Improve Docs Embed with separate Assistant and Docs tabs
+- ed9e8fe: Add support for button actions
+- 9c69cc4: Add customizable suggested questions
+- c51076e: Fix links to other spaces and root page in embeddable view.
+- 6278a18: Support `greeting` and fix suggested questions if there are no custom ones defined
+- 04a4175: Remove hidden site spaces from navigation
+- 74f8931: Fix hidden section not found
+- 344842f: Improve OpenAPI circular references
+- Updated dependencies [4766092]
+- Updated dependencies [8761cee]
+- Updated dependencies [461e15f]
+- Updated dependencies [1430cee]
+- Updated dependencies [62438f4]
+- Updated dependencies [3e40b4d]
+- Updated dependencies [87d68ea]
+- Updated dependencies [344842f]
+  - @gitbook/react-openapi@1.5.4
+  - @gitbook/openapi-parser@3.0.6
+  - @gitbook/embed@0.2.0
+  - @gitbook/icons@0.4.0
+  - @gitbook/react-contentkit@0.7.9
+
+## 0.20.0
+
+### Minor Changes
+
+- 1d92dc1: Update site layout and blocks with container queries and better transitions
+
+### Patch Changes
+
+- 8fdc5c8: Fix webframe height issue
+- 9022d87: Add breadcrumbs to search results
+- 0c01832: SearchInput fixes — Translate Clear button, Bold theme color, "Esc" keyboard shortcut
+- 1d1f0a7: Fix search container shadow
+- 2aa4f2e: Update dropdown menu styling
+- a49781e: Printable collapsed code block
+- 7d6a316: Revert contentref anchor title
+- e27986b: Reword "Everywhere" search scope to "All docs"
+- 758b34d: Move the "Ask <query>" to the bottom of search results if query is not a question
+- 0ae7cfd: Improve AI Search branding
+- f9f8011: Add alt text support to card covers
+- ebbb476: Improve ancestor label in references
+- 1b0613e: Tweak language dropdown styling
+- 3355960: Fix ToggeableLinkItem display
+- c31e564: Fix icon resolution for page group
+- 55c0b03: Support translations and generic variants together
+- 3876f70: Edgeless Assistant window on `depth: flat` sites
+- 683bb8f: Add confirmation to "Copy MCP URL" page action
+- 4534ea8: Implement unique title tags for sections & variants
+- 6d56df7: Treat pages without visible TOC items as `no-toc`
+- 8606f22: Add padding to TOC page group items
+- 3676d64: Update search scope UI
+- c32d449: Fix OpenAPI path display
+- 8ce7322: Add OpenAPI servers selection
+- 2c3066e: Improve OAuth2 scopes handling in OpenAPI
+- 6b1c9fe: Fix opacity of ScrollContainer buttons on bold themes
+- Updated dependencies [b4a021a]
+- Updated dependencies [a512c90]
+- Updated dependencies [df1966d]
+- Updated dependencies [b45feaf]
+- Updated dependencies [10995e0]
+- Updated dependencies [f9f8011]
+- Updated dependencies [10995e0]
+- Updated dependencies [8ce7322]
+- Updated dependencies [2c3066e]
+  - @gitbook/react-openapi@1.5.3
+  - @gitbook/openapi-parser@3.0.5
+  - @gitbook/react-contentkit@0.7.8
+  - @gitbook/browser-types@0.1.3
+  - @gitbook/cache-tags@0.3.4
+  - @gitbook/react-math@0.6.4
+  - @gitbook/colors@0.4.3
+  - @gitbook/embed@0.1.5
+  - @gitbook/fonts@0.1.3
+  - @gitbook/icons@0.3.4
+  - @gitbook/expr@1.2.4
+
+## 0.19.2
+
+### Patch Changes
+
+- 6142d6b: Mark as sideEffects, fix all package bundles
+- 75543b1: Update minimum Node version in .npmrc
+- 511f1cf: Add scroll margin to Expandable
+- Updated dependencies [6142d6b]
+  - @gitbook/emoji-codepoints@0.2.2
+  - @gitbook/react-contentkit@0.7.7
+  - @gitbook/openapi-parser@3.0.4
+  - @gitbook/browser-types@0.1.2
+  - @gitbook/react-openapi@1.5.2
+  - @gitbook/cache-tags@0.3.3
+  - @gitbook/react-math@0.6.3
+  - @gitbook/colors@0.4.2
+  - @gitbook/fonts@0.1.2
+  - @gitbook/icons@0.3.3
+  - @gitbook/expr@1.2.3
+
+## 0.19.1
+
+### Patch Changes
+
+- 295f03d: Republish packages
+- Updated dependencies [bdde392]
+- Updated dependencies [295f03d]
+  - @gitbook/react-contentkit@0.7.6
+  - @gitbook/browser-types@0.1.1
+  - @gitbook/cache-tags@0.3.2
+  - @gitbook/colors@0.4.1
+  - @gitbook/emoji-codepoints@0.2.1
+  - @gitbook/expr@1.2.2
+  - @gitbook/fonts@0.1.1
+  - @gitbook/icons@0.3.2
+  - @gitbook/openapi-parser@3.0.3
+  - @gitbook/react-math@0.6.2
+  - @gitbook/react-openapi@1.5.1
+
+## 0.19.0
+
+### Minor Changes
+
+- ed7d47d: Show a toolbar for authenticated users with access to the current site.
+- 50c1be3: Move inline expression evaluation from API to GBO
+- 56e46ce: Add Italian translation
+- b932e4e: Scope search across sections and variants
+
+### Patch Changes
+
+- 162cfe4: Hide sections if only one is present
+- 1456251: Unify section display condition
+- 9344431: Fix missing geo data in site insights because of incorrect proxying of events.
+- eea8f1e: Enhance OpenAPI security scopes handling
+- 2b8a2d2: Add stable scroll gutter to search container
+- b498521: Fix robots.txt preventing favicon from being indexed.
+- ceb32b1: Redo search scope UI
+- 8e99871: Highlight discriminator properties in oneOf, allOf, anyOf objects
+- 2fc2127: Make search accessible
+- f3e4041: Adapt OpenAPI code samples to prefill API key using visitor data
+- 6815dd1: Fix markdownPageURL for PageActions
+- c06b3dd: Improve default site icon
+- cba583a: Use sitespace title instead of space title in search
+- e434442: Support nested site section groups
+- 469b332: Add support for inline expressions rendering with visitor data on GBO side
+- 0ef5dc8: Update to column width sizing
+- 1e4e54e: Fix rounded outline items
+- 379d486: Expose "Best match" when site has translations
+- c21693f: Improve screen reader accessibility for hints
+- badf3a9: Add alt text to inline image
+- c23d4ef: Fix crash for card cover defined without objectFit
+- d74f8a7: Improve wide page width layout
+- b8388e5: Add scrollcontainer component
+- b85eccd: Refactor section tabs
+- 1e53f46: Fix button content truncate
+- 7a504b7: Fix OpenAPI response dropdown & vertical overflow
+- a4c3399: Fix OpenAPI alternatives not showing
+- Updated dependencies [a629900]
+- Updated dependencies [eea8f1e]
+- Updated dependencies [8e99871]
+- Updated dependencies [f3e4041]
+- Updated dependencies [319a1e5]
+- Updated dependencies [529f940]
+- Updated dependencies [754cc11]
+- Updated dependencies [d7948e3]
+- Updated dependencies [a4c3399]
+  - @gitbook/expr@1.2.1
+  - @gitbook/react-openapi@1.5.0
+
+## 0.18.0
+
+### Minor Changes
+
+- 262afa3: Expose a MCP server for the docs site under /~gitbook/mcp
+
+### Patch Changes
+
+- Updated dependencies [262afa3]
+  - @gitbook/icons@0.3.1
+  - @gitbook/react-openapi@1.4.3
+  - @gitbook/react-contentkit@0.7.5
+
+## 0.17.2
+
+### Patch Changes
+
+- @gitbook/react-openapi@1.4.2
+
+## 0.17.1
+
+### Patch Changes
+
+- 24f601d: Small optim in resolveTryItPrefillForOperation
+- aea5eb1: Persist language choice across sections if possible
+- 1165a81: Language selector edge cases
+- f9a2977: Better handling for external link "mailto:" in Hovered Card in GBO
+- Updated dependencies [24f601d]
+  - @gitbook/react-openapi@1.4.1
+
+## 0.17.0
+
+### Minor Changes
+
+- 12c9d76: Adapt OpenAPI blocks to eval adaptive exprs & prefill TryIt config
+- 7911350: Add language selector to site header
+- 659be55: Track insight event when embedded assistant is displayed.
+
+### Patch Changes
+
+- 2e0d706: Fix corner radius of active section on "Line" sidebar style
+- 78a632b: Fix edit on GitHub button doesn't take you to GitHub
+- 1edc5d6: Add "hold message" to Assistant
+- 4520728: Support bold in headings
+- 61b8507: OpenAPI: Make responses without objects clickable
+- d1fdc13: Remove ligatures from Lato font
+- a8fca0e: Fix custom assistant keyboard shortcut
+- 262a9b1: Fix embed script and assets being cached for too long
+- c890e01: Fix order in robots.txt preventing indexation of images by Google.
+- 1839ea2: Fix content min-height with sections
+- 9201e2c: Adds vertical align to column block
+- 193d591: Use space language as source of truth for UI locale
+- f08dd29: Fix Search results are not clickable on sites without header
+- 17dd382: Add `original` background color step
+- 4f35882: Fix event ask_question not being tracked
+- d51b79e: Fix Search bar is broken on site with sections when header is disabled
+- 6f368b5: Fix embed assistant window width on small screens
+- Updated dependencies [193d591]
+- Updated dependencies [12c9d76]
+- Updated dependencies [4927e96]
+- Updated dependencies [61b8507]
+- Updated dependencies [7fefe49]
+- Updated dependencies [360aa1c]
+- Updated dependencies [98e42cf]
+- Updated dependencies [17dd382]
+  - @gitbook/colors@0.4.0
+  - @gitbook/react-openapi@1.4.0
+  - @gitbook/openapi-parser@3.0.2
+
 ## 0.16.0

 ### Minor Changes
@@ -62,11 +62,11 @@ const testCases: TestsCase[] = [
        contentBaseURL: 'https://docs.gmgn.ai',
        tests: [{ name: 'Home', url: '/' }],
    },
-    {
-        name: 'docs.spicychat.ai',
-        contentBaseURL: 'https://docs.spicychat.ai',
-        tests: [{ name: 'Home', url: '/' }],
-    },
+    // {
+    //     name: 'docs.spicychat.ai',
+    //     contentBaseURL: 'https://docs.spicychat.ai',
+    //     tests: [{ name: 'Home', url: '/' }],
+    // },
    {
        name: 'docs.portainer.io',
        contentBaseURL: 'https://docs.portainer.io',
@@ -112,11 +112,11 @@ const testCases: TestsCase[] = [
        contentBaseURL: 'https://adiblar.gitbook.io',
        tests: [{ name: 'Home', url: '/' }],
    },
-    {
-        name: 'docs.gradient.network',
-        contentBaseURL: 'https://docs.gradient.network',
-        tests: [{ name: 'Home', url: '/' }],
-    },
+    // {
+    //     name: 'docs.gradient.network',
+    //     contentBaseURL: 'https://docs.gradient.network',
+    //     tests: [{ name: 'Home', url: '/' }],
+    // },
    // {
    //     name: 'mygate-network.gitbook.io',
    //     contentBaseURL: 'https://mygate-network.gitbook.io',
@@ -172,11 +172,6 @@ const testCases: TestsCase[] = [
        contentBaseURL: 'https://docs.realapp.link',
        tests: [{ name: 'Home', url: '/' }],
    },
-    {
-        name: 'docs.plaza.finance',
-        contentBaseURL: 'https://docs.plaza.finance',
-        tests: [{ name: 'Home', url: '/' }],
-    },
    {
        name: 'docs.publicai.io',
        contentBaseURL: 'https://docs.publicai.io',
@@ -33,9 +33,35 @@ import {
    headerLinks,
    runTestCases,
    waitForCookiesDialog,
+    waitForCoverImages,
    waitForNotFound,
 } from './util';

+const AI_PROMPT = `You're being invoked by the GitBook CI/CD pipeline. To make screenshot testing of the GitBook Assistant visually consistent, look up the title of the first page you find and respond with only EXACTLY its title. To find the page title, invoke the search tool with the query "GitBook". Before invoking the search tool, respond with the exact text: "I'm going to look up 'GitBook' and then respond with only the page title.". Do not execute any other tools or output any other text.`;
+
+const overrideAIInitialState = () => {
+    const greeting = document.querySelector('[data-testid="ai-chat-time-greeting"]');
+    if (greeting) {
+        greeting.textContent = 'Good morning';
+    }
+};
+const overrideAIResponse = () => {
+    const userMessage = document.querySelector('[data-testid="ai-chat-message-user"]');
+    if (userMessage) {
+        userMessage.textContent = '[Replaced message] Chat message sent by the user';
+    }
+    const assistantMessage = document.querySelectorAll(
+        '[data-testid="ai-chat-message-assistant"] .ai-response-document'
+    );
+    assistantMessage.forEach((message) => {
+        message.innerHTML = '[Replaced message] AI chat response';
+    });
+    const suggestions = document.querySelectorAll('[data-testid="ai-chat-followup-suggestion"]');
+    suggestions.forEach((suggestion) => {
+        suggestion.textContent = 'Follow-up suggestion';
+    });
+};
+
 const searchTestCases: Test[] = [
    {
        name: 'Search - AI Mode: None - Complete flow',
@@ -52,7 +78,9 @@ const searchTestCases: Test[] = [

            // Fill search input, expecting search results
            await searchInput.fill('gitbook');
-            await expect(page.getByTestId('search-results')).toBeVisible();
+            await expect(page.getByTestId('search-results')).toBeVisible({
+                timeout: 10_000,
+            });
            const pageResults = await page.getByTestId('search-page-result').all();
            await expect(pageResults.length).toBeGreaterThanOrEqual(1);
            const pageSectionResults = await page.getByTestId('search-page-section-result').all();
@@ -97,9 +125,6 @@ const searchTestCases: Test[] = [
            await expect(page.getByTestId('search-results')).toBeVisible();
        },
    },
-    // TODO: Re-enable the following tests when we have fixed the AI Search timing out:
-    // - Search - AI Mode: Search - Complete flow
-    // - Search - AI Mode: Search - URL query (Initial)
    {
        name: 'Search - AI Mode: Search - URL query (Results)',
        url: `${getCustomizationURL({
@@ -107,16 +132,12 @@ const searchTestCases: Test[] = [
                mode: CustomizationAIMode.Search,
            },
        })}&q=gitbook`,
-        screenshot: false,
        run: async (page) => {
            await expect(page.getByTestId('search-input')).toBeFocused();
            await expect(page.getByTestId('search-input')).toHaveValue('gitbook');
            await expect(page.getByTestId('search-results')).toBeVisible();
        },
    },
-    // TODO: Re-enable the following tests when we have fixed the AI Search timing out:
-    // - Ask - AI Mode: Search - URL query (Ask initial)
-    // - Ask - AI Mode: Search - URL query (Ask results)
    {
        name: 'Ask - AI Mode: Assistant - Complete flow',
        url: getCustomizationURL({
@@ -124,25 +145,32 @@ const searchTestCases: Test[] = [
                mode: CustomizationAIMode.Assistant,
            },
        }),
-        screenshot: false,
        run: async (page) => {
            const searchInput = page.locator('css=[data-testid="search-input"]');

            // Focus search input, expecting recommended questions
            await searchInput.focus();
-            // TODO: Re-enable this part of the test when we have fixed the AI Search timing out
-            // await expect(page.getByTestId('search-results')).toBeVisible();
-            // const recommendedQuestions = await page
-            //     .getByTestId('search-recommended-question')
-            //     .all();
-            // await expect(recommendedQuestions.length).toBeGreaterThan(2); // Expect at least 3 questions
+            await expect(page.getByTestId('search-results')).toBeVisible({
+                timeout: 30_000,
+            });
+            const recommendedQuestions = await page
+                .getByTestId('search-recommended-question')
+                .all();
+            await expect(recommendedQuestions.length).toBeGreaterThan(2); // Expect at least 3 questions

            // Fill search input, expecting AI search option
-            await searchInput.fill('What is gitbook?');
+            await searchInput.fill(AI_PROMPT);
            const aiSearchResult = page.getByTestId('search-ask-question');
            await expect(aiSearchResult).toBeVisible();
            await aiSearchResult.click();
            await expect(page.getByTestId('ai-chat')).toBeVisible();
+            await expect(page.getByTestId('ai-chat-message-user').first()).toHaveText(AI_PROMPT);
+            await expect(page.getByTestId('ai-chat-message-assistant').first()).toBeVisible();
+            await expect(page.getByTestId('ai-chat-followup-suggestion')).toHaveCount(3, {
+                timeout: 60_000,
+            });
+            // Override text content for visual consistency in screenshots
+            await page.evaluate(overrideAIResponse);
        },
    },
    {
@@ -152,11 +180,12 @@ const searchTestCases: Test[] = [
                mode: CustomizationAIMode.Assistant,
            },
        }),
-        screenshot: false,
        run: async (page) => {
            await page.keyboard.press('ControlOrMeta+I');
            await expect(page.getByTestId('ai-chat')).toBeVisible();
            await expect(page.getByTestId('ai-chat-input')).toBeFocused();
+            // Override text content for visual consistency in screenshots
+            await page.evaluate(overrideAIInitialState);
        },
    },
    {
@@ -171,6 +200,8 @@ const searchTestCases: Test[] = [
            await page.getByTestId('ai-chat-button').click();
            await expect(page.getByTestId('ai-chat')).toBeVisible();
            await expect(page.getByTestId('ai-chat-input')).toBeFocused();
+            // Override text content for visual consistency in screenshots
+            await page.evaluate(overrideAIInitialState);
        },
    },
    {
@@ -180,12 +211,13 @@ const searchTestCases: Test[] = [
                mode: CustomizationAIMode.Assistant,
            },
        })}&ask=`,
-        screenshot: false,
        run: async (page) => {
            await expect(page.getByTestId('search-input')).not.toBeFocused();
-            await expect(page.getByTestId('search-input')).not.toHaveValue('What is GitBook?');
+            await expect(page.getByTestId('search-input')).toBeEmpty();
            await expect(page.getByTestId('ai-chat')).toBeVisible();
            await expect(page.getByTestId('ai-chat-input')).toBeFocused();
+            // Override text content for visual consistency in screenshots
+            await page.evaluate(overrideAIInitialState);
        },
    },
    {
@@ -194,17 +226,18 @@ const searchTestCases: Test[] = [
            ai: {
                mode: CustomizationAIMode.Assistant,
            },
-        })}&ask=What+is+GitBook%3F`,
-        screenshot: false,
+        })}&ask=${encodeURIComponent(AI_PROMPT)}`,
        run: async (page) => {
            await expect(page.getByTestId('search-input')).not.toBeFocused();
            await expect(page.getByTestId('search-input')).not.toHaveValue('What is GitBook?');
-            await expect(page.getByTestId('ai-chat')).toBeVisible({
-                timeout: 15_000,
+            await expect(page.getByTestId('ai-chat')).toBeVisible();
+            await expect(page.getByTestId('ai-chat-message-user').first()).toHaveText(AI_PROMPT);
+            await expect(page.getByTestId('ai-chat-message-assistant').first()).toBeVisible();
+            await expect(page.getByTestId('ai-chat-followup-suggestion')).toHaveCount(3, {
+                timeout: 60_000,
            });
-            await expect(page.getByTestId('ai-chat-message').first()).toHaveText(
-                'What is GitBook?'
-            );
+            // Override text content for visual consistency in screenshots
+            await page.evaluate(overrideAIResponse);
        },
    },
 ];
@@ -228,6 +261,58 @@ const testCases: TestsCase[] = [
                    );
                },
            },
+            {
+                name: 'Expandable TOC navigation',
+                url: '',
+                run: async (page) => {
+                    await waitForCookiesDialog(page);
+
+                    // Verify "Navigation" link is not visible initially
+                    const navigationLink = page.getByRole('link', { name: 'Navigation' });
+                    await expect(navigationLink).not.toBeVisible();
+
+                    // Find and click the chevron element that is next to "Editor" in the TOC
+                    // It is a span inside the link
+                    const editorChevron = page
+                        .getByRole('link', { name: 'Editor' })
+                        .locator('span');
+                    await editorChevron.click();
+
+                    // Verify "Navigation" link becomes visible after expansion
+                    await expect(navigationLink).toBeVisible();
+                },
+            },
+            {
+                name: 'Expandable nested TOC navigation',
+                url: '',
+                screenshot: false,
+                run: async (page) => {
+                    await waitForCookiesDialog(page);
+
+                    // Verify "Spaces" link is not visible initially
+                    const navigationLink = page.getByRole('link', { name: 'Spaces' });
+                    await expect(navigationLink).not.toBeVisible();
+
+                    // Find and click the chevron element that is next to "Editor" in the TOC
+                    // It is a span inside the link
+                    const editorChevron = page
+                        .getByRole('link', { name: 'Editor' })
+                        .locator('span');
+                    await editorChevron.click();
+
+                    // At this stage the link should still not be visible
+                    await expect(navigationLink).not.toBeVisible();
+
+                    // Then we click 'Content Structure' chevron to expand further
+                    const contentStructureChevron = page
+                        .getByRole('link', { name: 'Content Structure' })
+                        .locator('span');
+                    await contentStructureChevron.click();
+
+                    // Verify "Spaces" link becomes visible after expansion
+                    await expect(navigationLink).toBeVisible();
+                },
+            },
            ...searchTestCases,
            {
                name: 'Not found',
@@ -285,6 +370,37 @@ const testCases: TestsCase[] = [
                    ).toBeVisible();
                },
            },
+            {
+                name: 'Switch variant with alternate link in metadata',
+                url: 'rfcs',
+                run: async (page) => {
+                    const spaceDropdown = page
+                        .locator('[data-testid="space-dropdown-button"]')
+                        .locator('visible=true');
+                    await spaceDropdown.click();
+
+                    const variantSelectionDropdown = page.locator(
+                        'css=[data-testid="dropdown-menu"]'
+                    );
+
+                    // Click the variant space called 'Multi-Variants' for which
+                    // there is an alternate link in the current (RFC variant) page metadata
+                    await variantSelectionDropdown
+                        .getByRole('menuitem', {
+                            name: 'Multi-Variants',
+                        })
+                        .click();
+
+                    // It should navigate to the alternate link defined in the metadata (a completely different page)
+                    await page.waitForURL((url) =>
+                        url.pathname.includes('multi-variants/reference/api-reference/pets')
+                    );
+                    // Verify we are on the correct page by checking the h1
+                    await expect(
+                        page.getByRole('heading', { level: 1, name: 'Pets' })
+                    ).toBeVisible();
+                },
+            },
        ],
    },
    {
@@ -727,7 +843,10 @@ const testCases: TestsCase[] = [
                url: 'blocks/integrations',
                run: async (page) => {
                    await waitForCookiesDialog(page);
-                    const mermaidIframe = page.locator('iframe[title*="mermaid"]').contentFrame();
+                    const mermaidIframe = page
+                        .locator('iframe[title*="mermaid"]')
+                        .first()
+                        .contentFrame();
                    await expect(mermaidIframe.getByText('Mermaid', { exact: true })).toBeVisible();
                    await expect(mermaidIframe.getByText('Diagram', { exact: true })).toBeVisible();
                },
@@ -793,6 +912,11 @@ const testCases: TestsCase[] = [
                url: 'blocks/cards',
                fullPage: true,
            },
+            {
+                name: 'Updates',
+                url: 'blocks/updates',
+                fullPage: true,
+            },
            {
                name: 'Math',
                url: 'blocks/math',
@@ -851,7 +975,10 @@ const testCases: TestsCase[] = [
            {
                name: 'With cover',
                url: 'page-options/page-with-cover',
-                run: waitForCookiesDialog,
+                run: async (page) => {
+                    await waitForCookiesDialog(page);
+                    await waitForCoverImages(page);
+                },
            },
            {
                name: 'With cover for dark mode',
@@ -866,12 +993,18 @@ const testCases: TestsCase[] = [
            {
                name: 'With hero cover',
                url: 'page-options/page-with-hero-cover',
-                run: waitForCookiesDialog,
+                run: async (page) => {
+                    await waitForCookiesDialog(page);
+                    await waitForCoverImages(page);
+                },
            },
            {
                name: 'With cover and no TOC',
                url: 'page-options/page-with-cover-and-no-toc',
-                run: waitForCookiesDialog,
+                run: async (page) => {
+                    await waitForCookiesDialog(page);
+                    await waitForCoverImages(page);
+                },
                screenshot: {
                    waitForTOCScrolling: false,
                },
@@ -1158,7 +1291,7 @@ const testCases: TestsCase[] = [
                name: 'Redirect to Quickstart page',
                url: 'sections-2/redirect-test',
                run: async (page) => {
-                    await expect(page.locator('h1')).toHaveText('Quickstart');
+                    await expect(page.locator('h1')).toContainText('Quickstart');
                },
                screenshot: false,
            },
@@ -1454,10 +1587,7 @@ const testCases: TestsCase[] = [
                    locale,
                },
            }),
-            run: async (page) => {
-                const dialog = page.getByTestId('cookies-dialog');
-                await expect(dialog).toBeVisible();
-            },
+            run: waitForCookiesDialog,
        })),
    },
    {
@@ -143,7 +143,10 @@ export const headerLinks: CustomizationHeaderItem[] = [

 export async function waitForCookiesDialog(page: Page) {
    const dialog = page.getByTestId('cookies-dialog');
-    await expect(dialog).toBeVisible();
+    await expect(dialog).toBeVisible({
+        // Cookies dialog may take some times to appear
+        timeout: 10_000,
+    });
 }

 export async function waitForNotFound(_page: Page, response: Response | null) {
@@ -151,6 +154,13 @@ export async function waitForNotFound(_page: Page, response: Response | null) {
    expect(response?.status()).toBe(404);
 }

+export async function waitForCoverImages(page: Page) {
+    // Wait for cover images to exist (not the shimmer placeholder)
+    await expect(page.locator('img[alt="Page cover"]').first()).toBeVisible({
+        timeout: 10_000,
+    });
+}
+
 /**
 * Transform test cases into Playwright tests and run it.
 */
@@ -336,6 +346,7 @@ export function getCustomizationURL(partial: DeepPartial<SiteCustomizationSettin
        pageActions: {
            externalAI: true,
            markdown: true,
+            mcp: true,
        },
        trademark: {
            enabled: true,
@@ -406,14 +417,15 @@ export async function waitForIcons(page: Page) {
                return true;
            }

-            // url("https://ka-p.fontawesome.com/releases/v6.6.0/svgs/light/moon.svg?v=2&token=a463935e93")
-            const maskImage = window.getComputedStyle(icon).getPropertyValue('mask-image');
-            const urlMatch = maskImage.match(/url\("([^"]+)"\)/);
-            const url = urlMatch?.[1];
+            const maskImage = icon.querySelector('[data-testid="mask-image"]');
+            if (!maskImage) {
+                throw new Error('No mask-image element');
+            }

+            const url = maskImage.getAttribute('href');
            // If URL is invalid we throw an error.
            if (!url) {
-                throw new Error('No mask-image');
+                throw new Error('No mask-image url');
            }

            // If the URL is already queued for loading, we return the state.
@@ -7,7 +7,8 @@ export default {
            converter: 'edge',
            proxyExternalRequest: 'fetch',
            queue: () => import('./openNext/queue/middleware').then((m) => m.default),
-            incrementalCache: () => import('./openNext/incrementalCache').then((m) => m.default),
+            incrementalCache: () =>
+                import('./openNext/incrementalCache/server').then((m) => m.default),
            tagCache: () => import('./openNext/tagCache/middleware').then((m) => m.default),
        },
    },
@@ -18,7 +19,8 @@ export default {
            converter: 'edge',
            proxyExternalRequest: 'fetch',
            queue: () => import('./openNext/queue/middleware').then((m) => m.default),
-            incrementalCache: () => import('./openNext/incrementalCache').then((m) => m.default),
+            incrementalCache: () =>
+                import('./openNext/incrementalCache/middleware').then((m) => m.default),
            tagCache: () => import('./openNext/tagCache/middleware').then((m) => m.default),
        },
    },
@@ -1,15 +1,13 @@
 {
    "main": "default.js",
    "name": "gitbook-open-v2-server",
+    "keep_names": false,
    "compatibility_date": "2025-04-14",
    "compatibility_flags": [
        "nodejs_compat",
        "allow_importable_env",
        "global_fetch_strictly_public"
    ],
-    "observability": {
-        "enabled": true
-    },
    "vars": {
        "NEXT_CACHE_DO_QUEUE_DISABLE_SQLITE": "true"
    },
@@ -17,7 +15,8 @@
        "dev": {
            "vars": {
                "STAGE": "dev",
-                "OPEN_NEXT_REQUEST_ID_HEADER": "true"
+                "OPEN_NEXT_REQUEST_ID_HEADER": "true",
+                "GITBOOK_URL": "http://localhost:8771"
            },
            "r2_buckets": [
                {
@@ -2,14 +2,12 @@
    "main": "do.js",
    "name": "gitbook-open-v2-do",
    "compatibility_date": "2025-04-14",
+    "keep_names": false,
    "compatibility_flags": [
        "nodejs_compat",
        "allow_importable_env",
        "global_fetch_strictly_public"
    ],
-    "observability": {
-        "enabled": true
-    },
    "env": {
        "preview": {
            "vars": {
@@ -26,8 +26,10 @@ export default class extends WorkerEntrypoint {
    async fetch(request) {
        return runWithCloudflareRequestContext(request, this.env, this.ctx, async () => {
            const startTime = Date.now();
+            const middlewareRequest = new Request(request.url, request);
+            middlewareRequest.headers.set('x-open-next-continent', request.cf?.continent || '');
            // - `Request`s are handled by the Next server
-            const reqOrResp = await middlewareHandler(request, this.env, this.ctx);
+            const reqOrResp = await middlewareHandler(middlewareRequest, this.env, this.ctx);
            if (reqOrResp instanceof Response) {
                const duration = Date.now() - startTime;
                const logMessage = formatLog(
@@ -2,6 +2,7 @@
    "main": "middleware.js",
    "name": "gitbook-open-v2",
    "compatibility_date": "2025-04-14",
+    "keep_names": false,
    "compatibility_flags": [
        "nodejs_compat",
        "allow_importable_env",
@@ -11,9 +12,6 @@
        "directory": "../../.open-next/assets",
        "binding": "ASSETS"
    },
-    "observability": {
-        "enabled": true
-    },
    "vars": {
        "NEXT_CACHE_DO_QUEUE_DISABLE_SQLITE": "true"
    },
@@ -11,7 +11,7 @@ const args = process.argv.slice(2);
 const versionId = args[0];

 // The preview URL is in the format https://<versionId>-gitbook-open-v2-server-preview.gitbook.workers.dev
-const previewHostname = `${versionId.split('-')[0]}-gitbook-open-v2-server-preview.gitbook.workers.dev`;
+const previewHostname = `${versionId?.split('-')[0]}-gitbook-open-v2-server-preview.gitbook.workers.dev`;

 let updatedFile = file.replace(
    /"PREVIEW_HOSTNAME": "TO_REPLACE"/,
@@ -18,15 +18,12 @@ export type KeyOptions = {

 /**
 *
- * It is very similar to the `R2IncrementalCache` in the `@opennextjs/cloudflare` package, but it allow us to trace
- * the cache operations. It also integrates both R2 and Cache API in a single class.
- * Having our own, will allow us to customize it in the future if needed.
+ * It is very similar to the `R2IncrementalCache` in the `@opennextjs/cloudflare` package, but it has an additional
+ * R2WriteBuffer Durable Object to handle writes to R2. Given how we set up cache, we often end up writing to the same key too fast.
 */
-class GitbookIncrementalCache implements IncrementalCache {
+export class GitbookIncrementalCache implements IncrementalCache {
    name = 'GitbookIncrementalCache';

-    protected localCache: Cache | undefined;
-
    async get<CacheType extends CacheEntryType = 'cache'>(
        key: string,
        cacheType?: CacheType
@@ -34,7 +31,6 @@ class GitbookIncrementalCache implements IncrementalCache {
        const cacheKey = this.getR2Key(key, cacheType);

        const r2 = getCloudflareContext().env[BINDING_NAME];
-        const localCache = await this.getCacheInstance();
        if (!r2) throw new Error('No R2 bucket');
        if (process.env.SHOULD_BYPASS_CACHE === 'true') {
            // We are in a local middleware environment, we should bypass the cache
@@ -42,27 +38,17 @@ class GitbookIncrementalCache implements IncrementalCache {
            return null;
        }
        try {
-            // Check local cache first if available
-            const localCacheEntry = await localCache.match(this.getCacheUrlKey(cacheKey));
-            if (localCacheEntry) {
-                const result = (await localCacheEntry.json()) as WithLastModified<
-                    CacheValue<CacheType>
-                >;
-                return this.returnNullOn404({
-                    ...result,
-                    // Because we use tag cache and also invalidate them every time,
-                    // if we get a cache hit, we don't need to check the tag cache as we already know it's not been revalidated
-                    // this should improve performance even further, and reduce costs
-                    shouldBypassTagCache: true,
-                });
-            }
-
            const r2Object = await r2.get(cacheKey);
            if (!r2Object) return null;

+            const json = (await r2Object.json()) as CacheValue<CacheType>;
+            const lastModified = r2Object.uploaded.getTime();
+
+            if (!json) return null;
+
            return this.returnNullOn404({
-                value: await r2Object.json(),
-                lastModified: r2Object.uploaded.getTime(),
+                value: json,
+                lastModified,
            });
        } catch (e) {
            console.error('Failed to get from cache', e);
@@ -89,39 +75,8 @@ class GitbookIncrementalCache implements IncrementalCache {
    ): Promise<void> {
        const cacheKey = this.getR2Key(key, cacheType);

-        const localCache = await this.getCacheInstance();
-
        try {
            await this.writeToR2(cacheKey, JSON.stringify(value));
-
-            //TODO: Check if there is any places where we don't have tags
-            // Ideally we should always have tags, but in case we don't, we need to decide how to handle it
-            // For now we default to a build ID tag, which allow us to invalidate the cache in case something is wrong in this deployment
-            const tags = this.getTagsFromCacheEntry(value) ?? [
-                `build_id/${process.env.NEXT_BUILD_ID}`,
-            ];
-
-            // We consider R2 as the source of truth, so we update the local cache
-            // only after a successful R2 write
-            await localCache.put(
-                this.getCacheUrlKey(cacheKey),
-                new Response(
-                    JSON.stringify({
-                        value,
-                        // Note: `Date.now()` returns the time of the last IO rather than the actual time.
-                        //       See https://developers.cloudflare.com/workers/reference/security-model/
-                        lastModified: Date.now(),
-                    }),
-                    {
-                        headers: {
-                            // Cache-Control default to 30 minutes, will be overridden by `revalidate`
-                            // In theory we should always get the `revalidate` value
-                            'cache-control': `max-age=${value.revalidate ?? 60 * 30}`,
-                            'cache-tag': tags.join(','),
-                        },
-                    }
-                )
-            );
        } catch (e) {
            console.error('Failed to set to cache', e);
        }
@@ -131,14 +86,10 @@ class GitbookIncrementalCache implements IncrementalCache {
        const cacheKey = this.getR2Key(key);

        const r2 = getCloudflareContext().env[BINDING_NAME];
-        const localCache = await this.getCacheInstance();
        if (!r2) throw new Error('No R2 bucket');

        try {
            await r2.delete(cacheKey);
-
-            // Here again R2 is the source of truth, so we delete from local cache first
-            await localCache.delete(this.getCacheUrlKey(cacheKey));
        } catch (e) {
            console.error('Failed to delete from cache', e);
        }
@@ -168,12 +119,6 @@ class GitbookIncrementalCache implements IncrementalCache {
        }
    }

-    async getCacheInstance(): Promise<Cache> {
-        if (this.localCache) return this.localCache;
-        this.localCache = await caches.open('incremental-cache');
-        return this.localCache;
-    }
-
    // Utility function to generate keys for R2/Cache API
    getR2Key(initialKey: string, cacheType: CacheEntryType = 'cache'): string {
        let key = initialKey;
@@ -189,28 +134,4 @@ class GitbookIncrementalCache implements IncrementalCache {
            '/'
        );
    }
-
-    getCacheUrlKey(cacheKey: string): string {
-        return `http://cache.local/${cacheKey}`;
-    }
-
-    getTagsFromCacheEntry<CacheType extends CacheEntryType>(
-        entry: CacheValue<CacheType>
-    ): string[] | undefined {
-        if ('tags' in entry && entry.tags) {
-            return entry.tags;
-        }
-
-        if ('meta' in entry && entry.meta && 'headers' in entry.meta && entry.meta.headers) {
-            const rawTags = entry.meta.headers['x-next-cache-tags'];
-            if (typeof rawTags === 'string') {
-                return rawTags.split(',');
-            }
-        }
-        if ('value' in entry) {
-            return entry.tags;
-        }
-    }
 }
-
-export default new GitbookIncrementalCache();
@@ -0,0 +1,11 @@
+import { withRegionalCache } from '@opennextjs/cloudflare/overrides/incremental-cache/regional-cache';
+import { GitbookIncrementalCache } from './incrementalCache';
+
+export default withRegionalCache(new GitbookIncrementalCache(), {
+    mode: 'long-lived',
+    // We can do it because we use our own logic to invalidate the cache
+    bypassTagCacheOnCacheHit: true,
+    defaultLongLivedTtlSec: 60 * 60 * 24 /* 24 hours */,
+    // We don't want to update the cache entry on every cache hit
+    shouldLazilyUpdateOnCacheHit: false,
+});
@@ -0,0 +1,12 @@
+import { withRegionalCache } from '@opennextjs/cloudflare/overrides/incremental-cache/regional-cache';
+import { GitbookIncrementalCache } from './incrementalCache';
+
+export default withRegionalCache(new GitbookIncrementalCache(), {
+    mode: 'long-lived',
+    // Because of a race condition, the middleware may have populated the cache entry before `cache.match` had time to run on the server.
+    // TODO: We should bypass the incremental cache entirely when the interceptor has caught the request. Should be done in OpenNext.
+    bypassTagCacheOnCacheHit: false,
+    defaultLongLivedTtlSec: 60 * 60 * 24 /* 24 hours */,
+    // We don't want to update the cache entry on every cache hit
+    shouldLazilyUpdateOnCacheHit: false,
+});
@@ -1,20 +1,25 @@
 {
    "name": "gitbook",
-    "version": "0.16.0",
+    "version": "0.21.1",
    "private": true,
    "dependencies": {
+        "@cloudflare/workers-types": "^4.20251011.0",
        "@gitbook/api": "catalog:",
+        "@gitbook/browser-types": "workspace:*",
        "@gitbook/cache-tags": "workspace:*",
        "@gitbook/colors": "workspace:*",
-        "@gitbook/browser-types": "workspace:*",
+        "@gitbook/embed": "workspace:*",
        "@gitbook/emoji-codepoints": "workspace:*",
+        "@gitbook/expr": "workspace:*",
        "@gitbook/fonts": "workspace:*",
        "@gitbook/icons": "workspace:*",
        "@gitbook/openapi-parser": "workspace:*",
        "@gitbook/react-contentkit": "workspace:*",
        "@gitbook/react-math": "workspace:*",
        "@gitbook/react-openapi": "workspace:*",
-        "@opennextjs/cloudflare": "^1.6.4",
+        "@modelcontextprotocol/sdk": "1.17.5",
+        "@opennextjs/aws": "^3.8.5",
+        "@opennextjs/cloudflare": "^1.14.4",
        "@radix-ui/react-checkbox": "^1.0.4",
        "@radix-ui/react-dropdown-menu": "^2.1.12",
        "@radix-ui/react-hover-card": "^1.1.15",
@@ -26,18 +31,17 @@
        "@tailwindcss/typography": "^0.5.16",
        "@tusbar/cache-control": "^1.0.2",
        "ai": "^4.2.2",
-        "assert-never": "^1.2.1",
-        "bun-types": "^1.1.20",
-        "classnames": "^2.5.1",
+        "assert-never": "catalog:",
+        "bidc": "catalog:",
+        "classnames": "catalog:",
        "direction": "^2.0.1",
        "event-iterator": "^2.0.0",
-        "framer-motion": "^10.16.14",
+        "feed": "^5.1.0",
        "image-size": "^2.0.2",
        "js-cookie": "^3.0.5",
        "jsontoxml": "^1.0.1",
        "jwt-decode": "^4.0.0",
-        "katex": "^0.16.9",
-        "mathjax": "^3.2.2",
+        "mcp-handler": "^1.0.2",
        "mdast-util-from-markdown": "^2.0.2",
        "mdast-util-frontmatter": "^2.0.1",
        "mdast-util-gfm": "^3.1.0",
@@ -45,14 +49,17 @@
        "memoizee": "^0.4.17",
        "micromark-extension-frontmatter": "^2.0.0",
        "micromark-extension-gfm": "^3.0.0",
-        "next": "^15.5.0",
-        "next-themes": "^0.2.1",
+        "motion": "^12.23.24",
+        "next": "15.4.10",
+        "next-themes": "^0.4.6",
        "nuqs": "^2.2.3",
        "object-hash": "^3.0.0",
        "object-identity": "^0.1.2",
        "openapi-types": "^12.1.3",
        "p-map": "^7.0.3",
        "quick-lru": "^7.0.1",
+        "react": "catalog:",
+        "react-dom": "catalog:",
        "react-hotkeys-hook": "^4.4.1",
        "rehype-sanitize": "^6.0.0",
        "rehype-stringify": "^10.0.1",
@@ -68,14 +75,15 @@
        "unist-util-remove": "^4.0.0",
        "unist-util-visit": "^5.0.0",
        "url-join": "^5.0.0",
-        "usehooks-ts": "^3.1.0",
+        "usehooks-ts": "catalog:",
        "warn-once": "^0.1.1",
-        "zustand": "^5.0.3",
-        "bidc": "catalog:"
+        "zod": "^3",
+        "zustand": "^5.0.3"
    },
    "devDependencies": {
        "@argos-ci/playwright": "^5.0.9",
        "@playwright/test": "^1.54.2",
+        "@scalar/api-client-react": "catalog:",
        "@tailwindcss/postcss": "^4.1.11",
        "@types/js-cookie": "^3.0.6",
        "@types/jsontoxml": "^1.0.5",
@@ -84,27 +92,29 @@
        "@types/node": "^20",
        "@types/object-hash": "^3.0.6",
        "@types/parse-cache-control": "^1.0.4",
-        "@types/psi": "^4.1.6",
-        "@types/react": "18.3.13",
-        "@types/react-dom": "18.3.1",
+        "@types/react": "catalog:",
+        "@types/react-dom": "catalog:",
        "@types/rison": "^0.0.9",
+        "bun-types": "catalog:",
        "deepmerge": "^4.3.1",
        "env-cmd": "^10.1.0",
        "jsonwebtoken": "^9.0.2",
        "postcss": "^8",
-        "psi": "^4.1.0",
        "stylelint": "^16.16.0",
        "tailwindcss": "^4.1.11",
        "ts-essentials": "^10.0.1",
-        "typescript": "^5.5.3",
-        "vercel": "^39.3.0"
+        "typescript": "catalog:",
+        "vercel": "^39.3.0",
+        "wrangler": "^4.43.0",
+        "rss-parser": "^3.13.0"
    },
    "scripts": {
        "generate": "./scripts/generate.sh",
        "clean": "rm -rf ./.next && rm -rf ./public/~gitbook/static/icons && rm -rf ./public/~gitbook/static/math",
        "dev": "env-cmd --silent -f ../../.env.local next",
        "build": "next build",
-        "start": "next start",
+        "build:local": "GITBOOK_URL=http://localhost:3000 next build",
+        "start": "GITBOOK_URL=http://localhost:3000 next start",
        "build:cloudflare": "opennextjs-cloudflare build",
        "dev:cloudflare": "wrangler dev --port 8771 --env preview",
        "dev:cf:middleware": "wrangler dev --port 8771 --inspector-port 9230 --env dev --config ./openNext/customWorkers/middlewareWrangler.jsonc",
@@ -112,9 +122,14 @@
        "e2e": "playwright test e2e/internal.spec.ts e2e/pdf.spec.ts --project=chromium",
        "e2e-customers": "playwright test e2e/customers.spec.ts --project=chromium",
        "unit": "bun test {src,packages} --preload ./tests/preload-bun.ts",
+        "e2e-browserless": "bun test ./tests/",
        "typecheck": "tsc --noEmit"
    },
    "browserslist": [
        ">0.3%, chrome >= 64, edge >= 79, firefox >= 67, opera >= 51, safari >= 12 and not dead"
-    ]
+    ],
+    "publishConfig": {
+        "access": "public",
+        "registry": "https://registry.npmjs.org/"
+    }
 }
@@ -16,7 +16,7 @@ export default async function Page(props: PageProps) {
    const { context } = await getDynamicSiteContext(params);
    const pathname = getPagePathFromParams(params);

-    return <SitePage context={context} pageParams={{ pathname }} />;
+    return <SitePage context={context} pageParams={{ pathname }} staticRoute={false} />;
 }

 export async function generateViewport(props: PageProps): Promise<Viewport> {
@@ -22,7 +22,11 @@ export default async function SiteDynamicLayout({
    const withTracking = shouldTrackEvents(await headers());

    return (
-        <CustomizationRootLayout forcedTheme={forcedTheme} customization={context.customization}>
+        <CustomizationRootLayout
+            className="site-background"
+            forcedTheme={forcedTheme}
+            context={context}
+        >
            <SiteLayout
                context={context}
                forcedTheme={forcedTheme}
@@ -1,16 +1,28 @@
 import type { RouteLayoutParams } from '@/app/utils';
 import { EmbeddableAssistantPage } from '@/components/Embeddable';
 import { getEmbeddableDynamicContext } from '@/lib/embeddable';
-
-export const dynamic = 'force-static';
+import { CustomizationAIMode } from '@gitbook/api';
+import { redirect } from 'next/navigation';

 type PageProps = {
    params: Promise<RouteLayoutParams>;
 };

+export const dynamic = 'force-static';
+
 export default async function Page(props: PageProps) {
    const params = await props.params;
    const { context } = await getEmbeddableDynamicContext(params);

-    return <EmbeddableAssistantPage context={context} />;
+    // If the assistant is not enabled, redirect to the docs
+    if (context.customization.ai.mode !== CustomizationAIMode.Assistant) {
+        redirect(`${context.linker.toPathInSite('~gitbook/embed/page/')}`);
+    }
+
+    return (
+        <EmbeddableAssistantPage
+            baseURL={context.linker.toPathInSite('~gitbook/embed/')}
+            siteTitle={context.site.title}
+        />
+    );
 }
@@ -5,6 +5,8 @@ import {
    generateEmbeddableViewport,
 } from '@/components/Embeddable';
 import { getEmbeddableStaticContext } from '@/lib/embeddable';
+import { shouldTrackEvents } from '@/lib/tracking';
+import { headers } from 'next/headers';

 interface SiteStaticLayoutProps {
    params: Promise<RouteLayoutParams>;
@@ -14,9 +16,18 @@ export default async function RootLayout({
    params,
    children,
 }: React.PropsWithChildren<SiteStaticLayoutProps>) {
-    const { context } = await getEmbeddableStaticContext(await params);
+    const { context, visitorAuthClaims } = await getEmbeddableStaticContext(await params);
+    const withTracking = shouldTrackEvents(await headers());

-    return <EmbeddableRootLayout context={context}>{children}</EmbeddableRootLayout>;
+    return (
+        <EmbeddableRootLayout
+            context={context}
+            withTracking={withTracking}
+            visitorAuthClaims={visitorAuthClaims}
+        >
+            {children}
+        </EmbeddableRootLayout>
+    );
 }

 export async function generateViewport({ params }: SiteStaticLayoutProps) {
@@ -0,0 +1,21 @@
+import type { RouteLayoutParams } from '@/app/utils';
+import { getEmbeddableDynamicContext } from '@/lib/embeddable';
+import { CustomizationAIMode } from '@gitbook/api';
+import { redirect } from 'next/navigation';
+
+type PageProps = {
+    params: Promise<RouteLayoutParams>;
+};
+
+export default async function Page(props: PageProps) {
+    const params = await props.params;
+    const { context } = await getEmbeddableDynamicContext(params);
+    const baseURL = context.linker.toPathInSite('~gitbook/embed/');
+
+    // If assistant is enabled, redirect to assistant, otherwise to docs
+    if (context.customization.ai.mode === CustomizationAIMode.Assistant) {
+        redirect(`${baseURL}/assistant`);
+    } else {
+        redirect(`${baseURL}/page/`);
+    }
+}
@@ -12,7 +12,7 @@ export default async function Page(props: PageProps) {
    const { context } = await getEmbeddableDynamicContext(params);
    const pathname = getPagePathFromParams(params);

-    return <EmbeddableDocsPage context={context} pageParams={{ pathname }} />;
+    return <EmbeddableDocsPage context={context} pageParams={{ pathname }} staticRoute={false} />;
 }

 export async function generateMetadata(props: PageProps): Promise<Metadata> {
@@ -18,7 +18,7 @@ export default async function Page(props: PageProps) {
    const { context } = await getStaticSiteContext(params);
    const pathname = getPagePathFromParams(params);

-    return <SitePage context={context} pageParams={{ pathname }} />;
+    return <SitePage context={context} pageParams={{ pathname }} staticRoute />;
 }

 export async function generateViewport(props: PageProps): Promise<Viewport> {
@@ -19,7 +19,7 @@ export default async function SiteStaticLayout({
    const withTracking = shouldTrackEvents();

    return (
-        <CustomizationRootLayout customization={context.customization}>
+        <CustomizationRootLayout className="site-background" context={context}>
            <SiteLayout
                context={context}
                withTracking={withTracking}
@@ -0,0 +1,20 @@
+import type { NextRequest } from 'next/server';
+
+import { type RouteLayoutParams, getStaticSiteContext } from '@/app/utils';
+import { serveLLMsFullTxt } from '@/routes/llms-full';
+
+export const dynamic = 'force-static';
+
+export async function GET(
+    _request: NextRequest,
+    { params }: { params: Promise<RouteLayoutParams & { page: string }> }
+) {
+    const awaitedParams = await params;
+    const page = Number(awaitedParams.page);
+    // If page is not a number, not an integer, or less than 0, return an error
+    if (Number.isNaN(page) || !Number.isInteger(page) || page < 0) {
+        return new Response('Invalid page', { status: 400 });
+    }
+    const { context } = await getStaticSiteContext(awaitedParams);
+    return serveLLMsFullTxt(context, page);
+}
@@ -1,31 +0,0 @@
-import { type RouteLayoutParams, getStaticSiteContext } from '@/app/utils';
-import type { NextRequest } from 'next/server';
-
-export const dynamic = 'force-static';
-
-/**
- * This route serves a quick demo to test the script.js script.
- * It is not used in production.
- */
-export async function GET(
-    _request: NextRequest,
-    { params }: { params: Promise<RouteLayoutParams> }
-) {
-    const { context } = await getStaticSiteContext(await params);
-
-    return new Response(
-        `
-<html>
-    <head></head>
-    <body></body>
-    <script src="${context.linker.toAbsoluteURL(context.linker.toPathInSite('~gitbook/embed/script.js'))}"></script>
-</html>
-`,
-        {
-            headers: {
-                'Content-Type': 'text/html',
-                'Cache-Control': 'no-cache, no-store, must-revalidate',
-            },
-        }
-    );
-}
@@ -1,16 +1,28 @@
-import type { RouteLayoutParams } from '@/app/utils';
+import type { RouteParams } from '@/app/utils';
 import { EmbeddableAssistantPage } from '@/components/Embeddable';
 import { getEmbeddableStaticContext } from '@/lib/embeddable';
+import { CustomizationAIMode } from '@gitbook/api';
+import { redirect } from 'next/navigation';

 export const dynamic = 'force-static';

 type PageProps = {
-    params: Promise<RouteLayoutParams>;
+    params: Promise<RouteParams>;
 };

 export default async function Page(props: PageProps) {
    const params = await props.params;
    const { context } = await getEmbeddableStaticContext(params);

-    return <EmbeddableAssistantPage context={context} />;
+    // If the assistant is not enabled, redirect to the docs
+    if (context.customization.ai.mode !== CustomizationAIMode.Assistant) {
+        redirect(`${context.linker.toPathInSite('~gitbook/embed/page/')}`);
+    }
+
+    return (
+        <EmbeddableAssistantPage
+            baseURL={context.linker.toPathInSite('~gitbook/embed/')}
+            siteTitle={context.site.title}
+        />
+    );
 }
@@ -0,0 +1,129 @@
+import { type RouteLayoutParams, getStaticSiteContext } from '@/app/utils';
+import type { NextRequest } from 'next/server';
+
+export const dynamic = 'force-static';
+
+/**
+ * This route serves a quick demo to test the script.js script.
+ * It is not used in production.
+ */
+export async function GET(
+    _request: NextRequest,
+    { params }: { params: Promise<RouteLayoutParams> }
+) {
+    const { context } = await getStaticSiteContext(await params);
+
+    return new Response(
+        `
+<html>
+    <head>
+        <meta name="color-scheme" content="light dark">
+    </head>
+    <body>
+        <svg style="position: absolute; bottom: 6rem; right: 4rem;" width="719" height="644" viewBox="0 0 719 644" fill="none" xmlns="http://www.w3.org/2000/svg">
+            <rect opacity="0.1" x="0.566895" y="208" width="529.567" height="228" rx="16" fill="#A4A7B0"/>
+            <g opacity="0.2">
+                <line x1="141.567" y1="472" x2="4.56689" y2="472" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="416.067" y1="472" x2="165.567" y2="472" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="472" x2="440.067" y2="472" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="194.567" y1="496" x2="4.56689" y2="496" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="324.067" y1="496" x2="218.567" y2="496" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="473.567" y1="496" x2="348.067" y2="496" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="231.901" y1="520" x2="4.56689" y2="520" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="291.186" y1="520" x2="255.901" y2="520" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="442.058" y1="520" x2="315.186" y2="520" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="520" x2="466.058" y2="520" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="141.567" y1="544" x2="4.56689" y2="544" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="348.191" y1="544" x2="165.567" y2="544" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="184.017" y1="592" x2="4.56689" y2="592" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="312.848" y1="592" x2="208.017" y2="592" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="386.574" y1="592" x2="336.848" y2="592" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="448.401" y1="592" x2="410.574" y2="592" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="126.633" y1="616" x2="4.56689" y2="616" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="401.133" y1="616" x2="150.633" y2="616" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="616" x2="425.133" y2="616" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="179.457" y1="640" x2="4.56689" y2="640" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="329.569" y1="640" x2="203.457" y2="640" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="141.567" y1="4" x2="4.56689" y2="4" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="416.067" y1="4" x2="165.567" y2="4" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="4" x2="440.067" y2="4" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="194.567" y1="28" x2="4.56689" y2="28" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="324.067" y1="28" x2="218.567" y2="28" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="473.567" y1="28" x2="348.067" y2="28" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="231.901" y1="52" x2="4.56689" y2="52" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="291.186" y1="52" x2="255.901" y2="52" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="442.058" y1="52" x2="315.186" y2="52" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="52" x2="466.058" y2="52" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="141.567" y1="76" x2="4.56689" y2="76" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="348.191" y1="76" x2="165.567" y2="76" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="184.017" y1="124" x2="4.56689" y2="124" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="312.848" y1="124" x2="208.017" y2="124" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="386.574" y1="124" x2="336.848" y2="124" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="448.401" y1="124" x2="410.574" y2="124" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="126.633" y1="148" x2="4.56689" y2="148" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="401.133" y1="148" x2="150.633" y2="148" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="526.567" y1="148" x2="425.133" y2="148" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="179.457" y1="172" x2="4.56689" y2="172" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="329.569" y1="172" x2="203.457" y2="172" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+                <rect x="563" y="208" width="156" height="256" rx="16" fill="#A4A7B0" opacity="0.05"/>
+            <g opacity="0.2">
+                <line x1="682.214" y1="228" x2="583" y2="228" stroke="#656973" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="638.472" y1="252" x2="583" y2="252" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="681.396" y1="252" x2="654.472" y2="252" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="617.989" y1="276" x2="583" y2="276" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="699" y1="276" x2="633.989" y2="276" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="603.168" y1="300" x2="583" y2="300" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="657.873" y1="300" x2="619.168" y2="300" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="637" y1="324" x2="583" y2="324" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="688.836" y1="324" x2="653" y2="324" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="657.474" y1="372" x2="583" y2="372" stroke="#656973" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="633" y1="396" x2="583" y2="396" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="699" y1="396" x2="649" y2="396" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="585.416" y1="420" x2="583" y2="420" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="621.731" y1="420" x2="601.416" y2="420" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="699" y1="420" x2="637.731" y2="420" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+            <g opacity="0.2">
+                <line x1="619.471" y1="444" x2="583" y2="444" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+                <line x1="658.186" y1="444" x2="635.471" y2="444" stroke="#A4A7B0" stroke-width="8" stroke-linecap="round"/>
+            </g>
+        </svg>
+    </body>
+    <script src="${context.linker.toAbsoluteURL(context.linker.toPathInSite('~gitbook/embed/script.js'))}"></script>
+    <script>
+    window.GitBook('configure', {
+        suggestions: [
+            'Help me get started',
+            'What can I ask you?',
+            'Show me tips and tricks',
+        ],
+    });
+        window.GitBook('open');
+    </script>
+</html>
+`,
+        {
+            headers: {
+                'Content-Type': 'text/html',
+                'Cache-Control': 'no-cache, no-store, must-revalidate',
+            },
+        }
+    );
+}
@@ -5,6 +5,7 @@ import {
    generateEmbeddableViewport,
 } from '@/components/Embeddable';
 import { getEmbeddableStaticContext } from '@/lib/embeddable';
+import { shouldTrackEvents } from '@/lib/tracking';

 interface SiteStaticLayoutProps {
    params: Promise<RouteLayoutParams>;
@@ -14,9 +15,18 @@ export default async function RootLayout({
    params,
    children,
 }: React.PropsWithChildren<SiteStaticLayoutProps>) {
-    const { context } = await getEmbeddableStaticContext(await params);
+    const { context, visitorAuthClaims } = await getEmbeddableStaticContext(await params);
+    const withTracking = shouldTrackEvents();

-    return <EmbeddableRootLayout context={context}>{children}</EmbeddableRootLayout>;
+    return (
+        <EmbeddableRootLayout
+            context={context}
+            withTracking={withTracking}
+            visitorAuthClaims={visitorAuthClaims}
+        >
+            {children}
+        </EmbeddableRootLayout>
+    );
 }

 export async function generateViewport({ params }: SiteStaticLayoutProps) {
@@ -0,0 +1,23 @@
+import type { RouteLayoutParams } from '@/app/utils';
+import { getEmbeddableStaticContext } from '@/lib/embeddable';
+import { CustomizationAIMode } from '@gitbook/api';
+import { redirect } from 'next/navigation';
+
+export const dynamic = 'force-static';
+
+type PageProps = {
+    params: Promise<RouteLayoutParams>;
+};
+
+export default async function Page(props: PageProps) {
+    const params = await props.params;
+    const { context } = await getEmbeddableStaticContext(params);
+    const baseURL = context.linker.toPathInSite('~gitbook/embed/');
+
+    // If assistant is enabled, redirect to assistant, otherwise to docs
+    if (context.customization.ai.mode === CustomizationAIMode.Assistant) {
+        redirect(`${baseURL}/assistant`);
+    } else {
+        redirect(`${baseURL}/page/`);
+    }
+}
@@ -14,7 +14,7 @@ export default async function Page(props: PageProps) {
    const { context } = await getEmbeddableStaticContext(params);
    const pathname = getPagePathFromParams(params);

-    return <EmbeddableDocsPage context={context} pageParams={{ pathname }} />;
+    return <EmbeddableDocsPage context={context} pageParams={{ pathname }} staticRoute />;
 }

 export async function generateMetadata(props: PageProps): Promise<Metadata> {
@@ -1,5 +1,6 @@
 import type { RouteLayoutParams } from '@/app/utils';
 import { getAssetURL } from '@/lib/assets';
+import { buildVersion } from '@/lib/build';
 import { getEmbeddableStaticContext } from '@/lib/embeddable';
 import type { CreateGitBookOptions } from '@gitbook/embed';
 import type { NextRequest } from 'next/server';
@@ -14,7 +15,6 @@ export async function GET(
    { params }: { params: Promise<RouteLayoutParams> }
 ) {
    const { context } = await getEmbeddableStaticContext(await params);
-    const maxAge = 7 * 24 * 60 * 60;
    const initOptions: CreateGitBookOptions = {
        siteURL: context.linker.toAbsoluteURL(context.linker.toPathInSite('')),
    };
@@ -45,13 +45,13 @@ export async function GET(
    const load = function () {
      const style = document.createElement('link');
      style.rel = 'stylesheet';
-      style.href = ${JSON.stringify(getAssetURL('embed/index.css'))};
+      style.href = ${JSON.stringify(getAssetURL(`embed/index.css?v=${buildVersion()}`))};
      document.head.appendChild(style);

      const script = d.createElement('script');
      script.type = 'text/javascript';
      script.async = true;
-      script.src = ${JSON.stringify(getAssetURL('embed/index.js'))};
+      script.src = ${JSON.stringify(getAssetURL(`embed/index.js?v=${buildVersion()}`))};

      var latestScript = d.getElementsByTagName('script')[0];
      latestScript.parentNode.insertBefore(script, latestScript);
@@ -70,7 +70,7 @@ export async function GET(
        {
            headers: {
                'Content-Type': 'application/javascript',
-                'Cache-Control': `public, max-age=${maxAge}, immutable`,
+                'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
            },
        }
    );
@@ -0,0 +1,92 @@
+import { type RouteLayoutParams, getStaticSiteContext } from '@/app/utils';
+import { throwIfDataError } from '@/lib/data';
+import { joinPathWithBaseURL } from '@/lib/paths';
+import { findSiteSpaceBy } from '@/lib/sites';
+import { createMcpHandler } from 'mcp-handler';
+import type { NextRequest } from 'next/server';
+import { z } from 'zod';
+
+async function handler(
+    nextRequest: NextRequest,
+    { params }: { params: Promise<RouteLayoutParams> }
+) {
+    const { context } = await getStaticSiteContext(await params);
+    const { dataFetcher, linker, site } = context;
+
+    const mcpHandler = createMcpHandler(
+        (server) => {
+            server.tool(
+                'searchDocumentation',
+                `Search across the documentation to find relevant information, code examples, API references, and guides. Use this tool when you need to answer questions about ${site.title}, find specific documentation, understand how features work, or locate implementation details. The search returns contextual content with titles and direct links to the documentation pages.`,
+                {
+                    query: z.string(),
+                },
+                async ({ query }) => {
+                    const results = await throwIfDataError(
+                        dataFetcher.searchSiteContent({
+                            organizationId: context.organizationId,
+                            siteId: site.id,
+                            query,
+                            scope: { mode: 'all' },
+                        })
+                    );
+
+                    return {
+                        content: results.flatMap((spaceResult) => {
+                            const found = findSiteSpaceBy(
+                                context.structure,
+                                (siteSpace) => siteSpace.space.id === spaceResult.id
+                            );
+                            const spaceURL = found?.siteSpace.urls.published;
+                            if (!spaceURL) {
+                                return [];
+                            }
+
+                            return spaceResult.pages.map((pageResult) => {
+                                const pageURL = linker.toAbsoluteURL(
+                                    linker.toLinkForContent(
+                                        joinPathWithBaseURL(spaceURL, pageResult.path)
+                                    )
+                                );
+
+                                const body = pageResult.sections
+                                    ?.map((section) => section.body)
+                                    .join('\n');
+
+                                return {
+                                    type: 'text',
+                                    text: [
+                                        `Title: ${pageResult.title}`,
+                                        `Link: ${pageURL}`,
+                                        body ? `Content: ${body}` : '',
+                                    ]
+                                        .filter(Boolean)
+                                        .join('\n'),
+                                };
+                            });
+                        }),
+                    };
+                }
+            );
+        },
+        {},
+        {
+            basePath: context.linker.toPathInSite('~gitbook/'),
+            streamableHttpEndpoint: '/mcp',
+            maxDuration: 60,
+            verboseLogs: true,
+            disableSse: true,
+        }
+    );
+
+    // Next.js request.url is the original URL and not the rewritten one from the middleware
+    const requestURL = new URL(
+        context.linker.toAbsoluteURL(context.linker.toPathInSite('~gitbook/mcp'))
+    );
+    requestURL.search = nextRequest.nextUrl.search;
+
+    const request = new Request(requestURL, nextRequest);
+    return mcpHandler(request);
+}
+
+export { handler as GET, handler as POST };
@@ -0,0 +1,12 @@
+import { type RouteParams, getPagePathFromParams, getStaticSiteContext } from '@/app/utils';
+import { servePageRSS } from '@/routes/rss';
+import type { NextRequest } from 'next/server';
+
+export const dynamic = 'force-static';
+
+export async function GET(_request: NextRequest, { params }: { params: Promise<RouteParams> }) {
+    const { context } = await getStaticSiteContext(await params);
+    const pathname = getPagePathFromParams(await params);
+
+    return servePageRSS(context, pathname);
+}
@@ -3,7 +3,7 @@ import { type SiteURLData, fetchSiteContextByURLLookup, getBaseContext } from '@
 import { getDynamicCustomizationSettings } from '@/lib/customization';
 import type { SiteAPIToken } from '@gitbook/api';
 import { jwtDecode } from 'jwt-decode';
-import { forbidden } from 'next/navigation';
+import { forbidden, notFound } from 'next/navigation';
 import rison from 'rison';

 export type RouteParamMode = 'url-host' | 'url';
@@ -80,14 +80,27 @@ export async function getDynamicSiteContext(params: RouteLayoutParams) {
 * Get the decoded page path from the params.
 */
 export function getPagePathFromParams(params: RouteParams) {
-    const decoded = decodeURIComponent(params.pagePath);
-    return decoded;
+    // If decoding the param fails, return a 404 instead of crashing
+    try {
+        const decoded = decodeURIComponent(params.pagePath);
+        return decoded;
+    } catch (error) {
+        console.error(
+            `Returning 404 after failing to decode page path ${params.pagePath}: ${error}`
+        );
+        notFound();
+    }
 }

 function getSiteURLFromParams(params: RouteLayoutParams) {
-    const decoded = decodeURIComponent(params.siteURL);
-    const url = new URL(`https://${decoded}`);
-    return url;
+    try {
+        const decoded = decodeURIComponent(params.siteURL);
+        const url = new URL(`https://${decoded}`);
+        return url;
+    } catch (error) {
+        console.error(`Returning 404 after failing to decode site URL ${params.siteURL}: ${error}`);
+        notFound();
+    }
 }

 function getModeFromParams(mode: string): RouteParamMode {
@@ -102,6 +115,13 @@ function getModeFromParams(mode: string): RouteParamMode {
 * Get the decoded site data from the params.
 */
 function getSiteURLDataFromParams(params: RouteLayoutParams): SiteURLData {
-    const decoded = decodeURIComponent(params.siteData);
-    return rison.decode(decoded);
+    try {
+        const decoded = decodeURIComponent(params.siteData);
+        return rison.decode(decoded);
+    } catch (error) {
+        console.error(
+            `Returning 404 after failing to decode site data ${params.siteData}: ${error}`
+        );
+        notFound();
+    }
 }
@@ -1,2 +1,3 @@
 export * from './useAI';
 export * from './useAIChat';
+export type { RenderAIMessageOptions } from './server-actions';
@@ -16,14 +16,14 @@ export function AIMessageView(
 ) {
    const { message, context, withToolCalls = true, withLinkPreviews = true } = props;

-    return (
+    return message.steps.length > 0 ? (
        <div className="flex flex-col gap-2">
            {message.steps.map((step, index) => {
                return (
                    <div
                        key={index}
                        className={tcls(
-                            'flex animate-fade-in-slow flex-col gap-2',
+                            'flex flex-col gap-2',
                            step.content.nodes.length > 0 ? 'has-content' : ''
                        )}
                    >
@@ -35,7 +35,7 @@ export function AIMessageView(
                                wrapBlocksInSuspense: false,
                                withLinkPreviews,
                            }}
-                            style="mt-2 space-y-4 empty:hidden"
+                            style="ai-response-document mt-2 space-y-4 *:origin-top-left *:animate-blur-in-slow"
                        />

                        {withToolCalls && step.toolCalls && step.toolCalls.length > 0 ? (
@@ -45,5 +45,5 @@ export function AIMessageView(
                );
            })}
        </div>
-    );
+    ) : null;
 }
@@ -39,7 +39,7 @@ function ToolCallSummary(props: { toolCall: AIToolCall; context: GitBookSiteCont
    const { toolCall, context } = props;

    return (
-        <div className="flex origin-left animate-scale-in-slow items-start gap-2 text-sm text-tint-subtle">
+        <div className="mt-2 flex origin-top-left animate-blur-in-slow items-start gap-2 text-sm text-tint-subtle">
            <Icon
                icon={getIconForToolCall(toolCall)}
                className="mt-1 size-3 shrink-0 text-tint-subtle/8"
@@ -72,7 +72,7 @@ function DescriptionForPageContentToolCall(props: {
 }) {
    const { toolCall, context } = props;

-    const language = getSpaceLanguage(context.customization);
+    const language = getSpaceLanguage(context);

    return (
        <p>
@@ -102,7 +102,7 @@ function DescriptionForMCPToolCall(props: {
 }) {
    const { toolCall, context } = props;

-    const language = getSpaceLanguage(context.customization);
+    const language = getSpaceLanguage(context);

    return (
        <p>
@@ -130,7 +130,7 @@ async function DescriptionForSearchToolCall(props: {
 }) {
    const { toolCall, context } = props;

-    const language = getSpaceLanguage(context.customization);
+    const language = getSpaceLanguage(context);

    // Resolve all hrefs for search results in parallel
    const searchResultsWithHrefs = await Promise.all(
@@ -160,7 +160,7 @@ async function DescriptionForSearchToolCall(props: {
    const hasResults = toolCall.results.length > 0;

    return (
-        <details className={tcls('-ml-5 group flex w-full flex-col', hasResults ? 'gap-2' : '')}>
+        <details className="-ml-5 group flex w-full flex-col">
            <summary
                className={tcls(
                    '-mx-2 flex list-none items-center gap-2 circular-corners:rounded-2xl rounded-corners:rounded-md pr-4 pl-7 transition-colors marker:hidden',
@@ -187,7 +187,7 @@ async function DescriptionForSearchToolCall(props: {
                ) : null}
            </summary>
            {hasResults ? (
-                <div className="mt-1 max-h-0 overflow-y-auto circular-corners:rounded-2xl rounded-corners:rounded-lg border border-tint-subtle p-2 opacity-0 transition-all transition-discrete duration-500 group-open:max-h-96 group-open:opacity-11">
+                <div className="hide-scrollbar mt-4 max-h-0 overflow-y-auto circular-corners:rounded-2xl rounded-corners:rounded-lg border border-tint-subtle p-2 opacity-0 transition-all transition-discrete duration-500 group-open:max-h-96 group-open:opacity-11">
                    <ol className="space-y-1">
                        {searchResultsWithHrefs.map((result, index) => (
                            <li
@@ -241,7 +241,7 @@ function DescriptionForGetPagesToolCall(props: {
 }) {
    const { toolCall, context } = props;

-    const language = getSpaceLanguage(context.customization);
+    const language = getSpaceLanguage(context);

    return (
        <p>
@@ -39,7 +39,9 @@ export async function streamRenderAIMessage(

            if (message.steps[stepIndex]) {
                message.steps = [...message.steps];
+                // @ts-expect-error
                message.steps[stepIndex] = { ...message.steps[stepIndex] };
+                // @ts-expect-error
                callback(message.steps[stepIndex]);
            } else {
                message.steps = [
@@ -52,6 +54,7 @@ export async function streamRenderAIMessage(
                        },
                    },
                ];
+                // @ts-expect-error
                callback(message.steps[stepIndex]);
            }
        };
@@ -125,10 +128,10 @@ function parseResponse<T>(
    parse: (response: AIStreamResponse) => T | undefined | Promise<T | undefined>
 ): {
    stream: EventIterator<T>;
-    response: Promise<{ responseId: string }>;
+    response: Promise<{ responseId: string | null }>;
 } {
-    let resolveResponse: (value: { responseId: string }) => void;
-    const response = new Promise<{ responseId: string }>((resolve) => {
+    let resolveResponse: (value: { responseId: string | null }) => void;
+    const response = new Promise<{ responseId: string | null }>((resolve) => {
        resolveResponse = resolve;
    });

@@ -144,7 +147,7 @@ function parseResponse<T>(

                if (event.type === 'response_finish') {
                    foundResponse = true;
-                    resolveResponse({ responseId: event.responseId });
+                    resolveResponse({ responseId: event.response.id ?? null });
                }
            }

@@ -1,21 +1,26 @@
 'use client';

 import { CustomizationAIMode } from '@gitbook/api';
-import { Icon, type IconName, IconStyle } from '@gitbook/icons';
+import { Icon, type IconName } from '@gitbook/icons';
 import * as React from 'react';
 import type { ReactNode } from 'react';

 import { tString, useLanguage } from '@/intl/client';
 import type { GitBookAssistant } from '@gitbook/browser-types';
 import { useAIChatController, useAIChatState } from '.';
-import { AIChatIcon, getAIChatName } from '../AIChat';
+import { AIChatIcon, AISearchIcon, getAIChatName } from '../AIChat';
 import { useIntegrationAssistants } from '../Integrations';
 import { useSearch } from '../Search/useSearch';

 // Unify assistants configuration context with the assistants hook in one place
 export type AIConfig = {
    aiMode: CustomizationAIMode;
+    suggestions?: string[];
    trademark: boolean;
+    greeting?: {
+        title: string;
+        subtitle: string;
+    };
 };

 export type Assistant = Omit<GitBookAssistant, 'icon'> & {
@@ -49,8 +54,11 @@ export type Assistant = Omit<GitBookAssistant, 'icon'> & {
 const AIContext = React.createContext<AIConfig | null>(null);

 export function AIContextProvider(props: React.PropsWithChildren<AIConfig>): React.ReactElement {
-    const { aiMode, trademark, children } = props;
-    const value = React.useMemo(() => ({ aiMode, trademark }), [aiMode, trademark]);
+    const { aiMode, trademark, suggestions, greeting, children } = props;
+    const value = React.useMemo(
+        () => ({ aiMode, trademark, suggestions, greeting }),
+        [aiMode, trademark, suggestions, greeting]
+    );
    return <AIContext.Provider value={value}>{children}</AIContext.Provider>;
 }

@@ -88,6 +96,7 @@ export function useAI(): AIContext {
                <AIChatIcon
                    state={chat.loading ? 'thinking' : 'default'}
                    trademark={config.trademark}
+                    className="size-4"
                />
            ),
            open: (query?: string) => {
@@ -104,16 +113,7 @@ export function useAI(): AIContext {
        assistants.push({
            id: 'gitbook-ai-search',
            label: tString(language, 'ai_chat_context_badge'),
-            icon: (
-                <div className="relative">
-                    <Icon icon="search" className="size-4" />
-                    <Icon
-                        icon="sparkle"
-                        iconStyle={IconStyle.Solid}
-                        className="absolute top-[2.5px] left-[2.6px] size-2"
-                    />
-                </div>
-            ),
+            icon: <AISearchIcon />,
            open: (query?: string) => {
                if (query) {
                    setSearchState((prev) =>
@@ -137,7 +137,7 @@ export function useAI(): AIContext {
                    setSearchState((prev) => ({
                        ask: null, // Reset ask as we assume the assistant will handle it
                        query: prev?.query ?? null,
-                        global: prev?.global ?? false,
+                        scope: prev?.scope ?? 'default',
                        open: false,
                    }));
                    assistant.open(query);
@@ -87,6 +87,19 @@ export type AIChatState = {
    error: boolean;
 };

+export type AIChatEvent =
+    | { type: 'open' }
+    | { type: 'postMessage'; message: string }
+    | { type: 'clear' }
+    | { type: 'close' };
+
+type AIChatEventData<T extends AIChatEvent['type']> = Omit<
+    Extract<AIChatEvent, { type: T }>,
+    'type'
+>;
+
+type AIChatEventListener = (input?: Omit<AIChatEvent, 'type'>) => void;
+
 export type AIChatController = {
    /** Open the dialog */
    open: () => void;
@@ -96,6 +109,11 @@ export type AIChatController = {
    postMessage: (input: { message: string }) => void;
    /** Clear the conversation */
    clear: () => void;
+    /** Register an event listener */
+    on: <T extends AIChatEvent['type']>(
+        event: T,
+        listener: (input?: AIChatEventData<T>) => void
+    ) => () => void;
 };

 const AIChatControllerContext = React.createContext<AIChatController | null>(null);
@@ -123,6 +141,17 @@ export function useAIChatState(): AIChatState {
    return state;
 }

+function notify(
+    listeners: AIChatEventListener[] | undefined,
+    input: Omit<AIChatEvent, 'type'>
+): void {
+    if (!listeners) return;
+    // Defer event listeners to next tick so React can process state updates first
+    setTimeout(() => {
+        listeners.forEach((listener) => listener(input));
+    }, 0);
+}
+
 /**
 * Provide the controller to interact with the AI chat.
 */
@@ -137,6 +166,9 @@ export function AIChatProvider(props: {
    const [, setSearchState] = useSearch();
    const language = useLanguage();

+    // Event listeners storage
+    const eventsRef = React.useRef<Map<AIChatEvent['type'], AIChatEventListener[]>>(new Map());
+
    // Open AI chat and sync with search state
    const onOpen = React.useCallback(() => {
        const { initialQuery } = globalState.getState();
@@ -146,9 +178,11 @@ export function AIChatProvider(props: {
        setSearchState((prev) => ({
            ask: prev?.ask ?? initialQuery ?? '',
            query: prev?.query ?? null,
-            global: prev?.global ?? false,
+            scope: prev?.scope ?? 'default',
            open: false, // Close search popover when opening chat
        }));
+
+        notify(eventsRef.current.get('open'), {});
    }, [setSearchState]);

    // Close AI chat and clear ask parameter
@@ -159,9 +193,11 @@ export function AIChatProvider(props: {
        setSearchState((prev) => ({
            ask: null,
            query: prev?.query ?? null,
-            global: prev?.global ?? false,
+            scope: prev?.scope ?? 'default',
            open: false,
        }));
+
+        notify(eventsRef.current.get('close'), {});
    }, [setSearchState]);

    // Stream a message with the AI backend
@@ -260,7 +296,7 @@ export function AIChatProvider(props: {
                        case 'response_finish': {
                            globalState.setState((state) => ({
                                ...state,
-                                responseId: event.responseId,
+                                responseId: event.response.id ?? null,
                                // Mark as not loading when the response is finished
                                // Even if the stream might continue as we receive 'response_followup_suggestion'
                                loading: false,
@@ -374,13 +410,19 @@ export function AIChatProvider(props: {
                setSearchState((prev) => ({
                    ask: input.message,
                    query: prev?.query ?? null,
-                    global: prev?.global ?? false,
+                    scope: prev?.scope ?? 'default',
                    open: false,
                }));
            }

+            notify(eventsRef.current.get('postMessage'), { message: input.message });
+
            if (query === input.message) {
                // Return early if the message is the same as the previous message
+                globalState.setState((state) => ({
+                    ...state,
+                    opened: true,
+                }));
                return;
            }

@@ -435,19 +477,39 @@ export function AIChatProvider(props: {
        setSearchState((prev) => ({
            ask: '',
            query: prev?.query ?? null,
-            global: prev?.global ?? false,
+            scope: prev?.scope ?? 'default',
            open: false,
        }));
    }, [setSearchState]);

+    const onEvent = React.useCallback(
+        <T extends AIChatEvent['type']>(
+            event: T,
+            listener: (input?: AIChatEventData<T>) => void
+        ) => {
+            const listeners = eventsRef.current.get(event) || [];
+            listeners.push(listener as AIChatEventListener);
+            eventsRef.current.set(event, listeners);
+            return () => {
+                const currentListeners = eventsRef.current.get(event) || [];
+                eventsRef.current.set(
+                    event,
+                    currentListeners.filter((l) => l !== listener)
+                );
+            };
+        },
+        []
+    );
+
    const controller = React.useMemo(() => {
        return {
            open: onOpen,
            close: onClose,
            clear: onClear,
            postMessage: onPostMessage,
+            on: onEvent,
        };
-    }, [onOpen, onClose, onClear, onPostMessage]);
+    }, [onOpen, onClose, onClear, onPostMessage, onEvent]);

    return (
        <AIChatControllerContext.Provider value={controller}>
@@ -1,135 +0,0 @@
-'use client';
-
-import {
-    CopyMarkdown,
-    OpenAIAssistant,
-    OpenInLLM,
-    ViewAsMarkdown,
-} from '@/components/AIActions/AIActions';
-import { Button, ButtonGroup } from '@/components/primitives/Button';
-import { DropdownMenu, DropdownMenuSeparator } from '@/components/primitives/DropdownMenu';
-import { tString, useLanguage } from '@/intl/client';
-import type { SiteCustomizationSettings } from '@gitbook/api';
-import { Icon } from '@gitbook/icons';
-import { useRef } from 'react';
-import { useAI } from '../AI';
-
-interface AIActionsDropdownProps {
-    markdownPageUrl: string;
-    className?: string;
-    actions: SiteCustomizationSettings['pageActions'];
-}
-
-/**
- * Dropdown menu for the AI Actions (Ask Docs Assistant, Copy page, View as Markdown, Open in LLM).
- */
-export function AIActionsDropdown(props: AIActionsDropdownProps) {
-    const ref = useRef<HTMLDivElement>(null);
-    const assistants = useAI().assistants.filter(
-        (assistant) => assistant.ui === true && assistant.pageAction
-    );
-    const language = useLanguage();
-
-    return assistants.length > 0 || props.actions.markdown || props.actions.externalAI ? (
-        <ButtonGroup ref={ref} className={props.className}>
-            <DefaultAction {...props} />
-            {props.actions.markdown || props.actions.externalAI ? (
-                <DropdownMenu
-                    align="end"
-                    className="!min-w-60 max-w-max"
-                    button={
-                        <Button
-                            icon={
-                                <Icon
-                                    icon="chevron-down"
-                                    className="size-3 transition-transform group-data-[state=open]/button:rotate-180"
-                                />
-                            }
-                            label={tString(language, 'more')}
-                            iconOnly
-                            size="xsmall"
-                            variant="secondary"
-                            className="bg-tint-base text-sm"
-                        />
-                    }
-                >
-                    <AIActionsDropdownMenuContent {...props} />
-                </DropdownMenu>
-            ) : null}
-        </ButtonGroup>
-    ) : null;
-}
-
-/**
- * The content of the dropdown menu.
- */
-function AIActionsDropdownMenuContent(props: AIActionsDropdownProps) {
-    const { markdownPageUrl, actions } = props;
-    const assistants = useAI().assistants.filter(
-        (assistant) => assistant.ui === true && assistant.pageAction
-    );
-
-    return (
-        <>
-            {assistants.map((assistant) => (
-                <OpenAIAssistant
-                    key={assistant.label}
-                    assistant={assistant}
-                    type="dropdown-menu-item"
-                />
-            ))}
-
-            {actions.markdown ? (
-                <>
-                    <DropdownMenuSeparator className="first:hidden" />
-                    <CopyMarkdown
-                        isDefaultAction={!assistants.length}
-                        markdownPageUrl={markdownPageUrl}
-                        type="dropdown-menu-item"
-                    />
-                    <ViewAsMarkdown markdownPageUrl={markdownPageUrl} type="dropdown-menu-item" />
-                </>
-            ) : null}
-
-            {actions.externalAI ? (
-                <>
-                    <DropdownMenuSeparator className="first:hidden" />
-                    <OpenInLLM provider="chatgpt" url={markdownPageUrl} type="dropdown-menu-item" />
-                    <OpenInLLM provider="claude" url={markdownPageUrl} type="dropdown-menu-item" />
-                </>
-            ) : null}
-        </>
-    );
-}
-
-/**
- * A default action shown as a quick-access button beside the dropdown menu
- */
-function DefaultAction(props: AIActionsDropdownProps) {
-    const { markdownPageUrl, actions } = props;
-    const assistants = useAI().assistants.filter(
-        (assistant) => assistant.ui === true && assistant.pageAction
-    );
-
-    if (assistants.length) {
-        return <OpenAIAssistant assistant={assistants[0]} type="button" />;
-    }
-
-    if (actions.markdown) {
-        return (
-            <CopyMarkdown
-                isDefaultAction={!assistants.length}
-                markdownPageUrl={markdownPageUrl}
-                type="button"
-            />
-        );
-    }
-
-    if (actions.externalAI) {
-        return (
-            <>
-                <OpenInLLM provider="chatgpt" url={markdownPageUrl} type="button" />
-            </>
-        );
-    }
-}
@@ -1,8 +0,0 @@
-export function ChatGPTIcon(props: React.SVGProps<SVGSVGElement>) {
-    return (
-        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 320" {...props}>
-            <title>ChatGPT</title>
-            <path d="m297.06 130.97c7.26-21.79 4.76-45.66-6.85-65.48-17.46-30.4-52.56-46.04-86.84-38.68-15.25-17.18-37.16-26.95-60.13-26.81-35.04-.08-66.13 22.48-76.91 55.82-22.51 4.61-41.94 18.7-53.31 38.67-17.59 30.32-13.58 68.54 9.92 94.54-7.26 21.79-4.76 45.66 6.85 65.48 17.46 30.4 52.56 46.04 86.84 38.68 15.24 17.18 37.16 26.95 60.13 26.8 35.06.09 66.16-22.49 76.94-55.86 22.51-4.61 41.94-18.7 53.31-38.67 17.57-30.32 13.55-68.51-9.94-94.51zm-120.28 168.11c-14.03.02-27.62-4.89-38.39-13.88.49-.26 1.34-.73 1.89-1.07l63.72-36.8c3.26-1.85 5.26-5.32 5.24-9.07v-89.83l26.93 15.55c.29.14.48.42.52.74v74.39c-.04 33.08-26.83 59.9-59.91 59.97zm-128.84-55.03c-7.03-12.14-9.56-26.37-7.15-40.18.47.28 1.3.79 1.89 1.13l63.72 36.8c3.23 1.89 7.23 1.89 10.47 0l77.79-44.92v31.1c.02.32-.13.63-.38.83l-64.41 37.19c-28.69 16.52-65.33 6.7-81.92-21.95zm-16.77-139.09c7-12.16 18.05-21.46 31.21-26.29 0 .55-.03 1.52-.03 2.2v73.61c-.02 3.74 1.98 7.21 5.23 9.06l77.79 44.91-26.93 15.55c-.27.18-.61.21-.91.08l-64.42-37.22c-28.63-16.58-38.45-53.21-21.95-81.89zm221.26 51.49-77.79-44.92 26.93-15.54c.27-.18.61-.21.91-.08l64.42 37.19c28.68 16.57 38.51 53.26 21.94 81.94-7.01 12.14-18.05 21.44-31.2 26.28v-75.81c.03-3.74-1.96-7.2-5.2-9.06zm26.8-40.34c-.47-.29-1.3-.79-1.89-1.13l-63.72-36.8c-3.23-1.89-7.23-1.89-10.47 0l-77.79 44.92v-31.1c-.02-.32.13-.63.38-.83l64.41-37.16c28.69-16.55 65.37-6.7 81.91 22 6.99 12.12 9.52 26.31 7.15 40.1zm-168.51 55.43-26.94-15.55c-.29-.14-.48-.42-.52-.74v-74.39c.02-33.12 26.89-59.96 60.01-59.94 14.01 0 27.57 4.92 38.34 13.88-.49.26-1.33.73-1.89 1.07l-63.72 36.8c-3.26 1.85-5.26 5.31-5.24 9.06l-.04 89.79zm14.63-31.54 34.65-20.01 34.65 20v40.01l-34.65 20-34.65-20z" />
-        </svg>
-    );
-}
@@ -1,19 +0,0 @@
-export function ClaudeIcon(props: React.SVGProps<SVGSVGElement>) {
-    return (
-        <svg
-            viewBox="0 0 256 257"
-            version="1.1"
-            xmlns="http://www.w3.org/2000/svg"
-            preserveAspectRatio="xMidYMid"
-            {...props}
-        >
-            <title>Claude</title>
-            <g>
-                <path
-                    d="M50.2278481,170.321013 L100.585316,142.063797 L101.427848,139.601013 L100.585316,138.24 L98.1225316,138.24 L89.6972152,137.721519 L60.921519,136.943797 L35.9696203,135.906835 L11.795443,134.610633 L5.70329114,133.31443 L0,125.796456 L0.583291139,122.037468 L5.70329114,118.602532 L13.0268354,119.250633 L29.2293671,120.352405 L53.5331646,122.037468 L71.161519,123.07443 L97.28,125.796456 L101.427848,125.796456 L102.011139,124.111392 L100.585316,123.07443 L99.4835443,122.037468 L74.3372152,104.992405 L47.116962,86.9751899 L32.8587342,76.6055696 L25.1463291,71.3559494 L21.2577215,66.4303797 L19.5726582,55.6718987 L26.5721519,47.9594937 L35.9696203,48.6075949 L38.3675949,49.2556962 L47.8946835,56.5792405 L68.2450633,72.3281013 L94.8172152,91.9007595 L98.7058228,95.1412658 L100.261266,94.0394937 L100.455696,93.2617722 L98.7058228,90.3453165 L84.2531646,64.2268354 L68.8283544,37.6546835 L61.958481,26.636962 L60.1437975,20.0263291 C59.4956962,17.3043038 59.0420253,15.0359494 59.0420253,12.2491139 L67.0136709,1.42582278 L71.4207595,-1.42108547e-14 L82.0496203,1.42582278 L86.521519,5.31443038 L93.1321519,20.4151899 L103.825823,44.2005063 L120.417215,76.5407595 L125.277975,86.1326582 L127.87038,95.0116456 L128.842532,97.7336709 L130.527595,97.7336709 L130.527595,96.1782278 L131.888608,77.9665823 L134.416203,55.6070886 L136.878987,26.8313924 L137.721519,18.7301266 L141.739747,9.00860759 L149.711392,3.75898734 L155.933165,6.74025316 L161.053165,14.0637975 L160.340253,18.7949367 L157.294177,38.5620253 L151.331646,69.5412658 L147.443038,90.2805063 L149.711392,90.2805063 L152.303797,87.6881013 L162.803038,73.7539241 L180.431392,51.718481 L188.208608,42.9691139 L197.282025,33.3124051 L203.114937,28.7108861 L214.132658,28.7108861 L222.233924,40.7655696 L218.604557,53.2091139 L207.262785,67.596962 L197.865316,79.7812658 L184.38481,97.9281013 L175.959494,112.44557 L176.737215,113.612152 L178.746329,113.417722 L209.207089,106.936709 L225.668861,103.955443 L245.306329,100.585316 L254.185316,104.733165 L255.157468,108.945823 L251.657722,117.56557 L230.659241,122.75038 L206.031392,127.675949 L169.348861,136.360506 L168.89519,136.684557 L169.413671,137.332658 L185.940253,138.888101 L193.004557,139.276962 L210.308861,139.276962 L242.519494,141.674937 L250.94481,147.248608 L256,154.053671 L255.157468,159.238481 L242.195443,165.849114 L224.696709,161.701266 L183.866329,151.979747 L169.867342,148.48 L167.923038,148.48 L167.923038,149.646582 L179.588861,161.053165 L200.976203,180.366582 L227.742785,205.253671 L229.103797,211.410633 L225.668861,216.271392 L222.039494,215.752911 L198.513418,198.059747 L189.44,190.088101 L168.89519,172.783797 L167.534177,172.783797 L167.534177,174.598481 L172.265316,181.533165 L197.282025,219.123038 L198.578228,230.659241 L196.763544,234.418228 L190.282532,236.686582 L183.153418,235.39038 L168.506329,214.84557 L153.40557,191.708354 L141.221266,170.969114 L139.730633,171.811646 L132.536709,249.259747 L129.166582,253.213165 L121.389367,256.19443 L114.908354,251.268861 L111.473418,243.297215 L114.908354,227.548354 L119.056203,207.003544 L122.426329,190.671392 L125.472405,170.385823 L127.287089,163.64557 L127.157468,163.191899 L125.666835,163.386329 L110.371646,184.38481 L87.1048101,215.817722 L68.6987342,235.52 L64.2916456,237.269873 L56.6440506,233.316456 L57.356962,226.252152 L61.6344304,219.96557 L87.1048101,187.560506 L102.46481,167.469367 L112.380759,155.868354 L112.315949,154.183291 L111.732658,154.183291 L44.0708861,198.124557 L32.0162025,199.68 L26.8313924,194.819241 L27.4794937,186.847595 L29.9422785,184.25519 L50.2926582,170.256203 L50.2278481,170.321013 Z"
-                    fill="currentColor"
-                />
-            </g>
-        </svg>
-    );
-}
@@ -1,9 +0,0 @@
-export function MarkdownIcon(props: React.SVGProps<SVGSVGElement>) {
-    return (
-        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 471 289.85" {...props}>
-            <title>Markdown</title>
-            <path d="M437,289.85H34a34,34,0,0,1-34-34V34A34,34,0,0,1,34,0H437a34,34,0,0,1,34,34V255.88A34,34,0,0,1,437,289.85ZM34,22.64A11.34,11.34,0,0,0,22.64,34V255.88A11.34,11.34,0,0,0,34,267.2H437a11.34,11.34,0,0,0,11.33-11.32V34A11.34,11.34,0,0,0,437,22.64Z" />
-            <path d="M67.93,221.91v-154h45.29l45.29,56.61L203.8,67.93h45.29v154H203.8V133.6l-45.29,56.61L113.22,133.6v88.31Zm283.06,0-67.94-74.72h45.29V67.93h45.29v79.26h45.29Z" />
-        </svg>
-    );
-}
@@ -2,12 +2,14 @@

 import { t, tString, useLanguage } from '@/intl/client';
 import type { TranslationLanguage } from '@/intl/translations';
+import { tcls } from '@/lib/tailwind';
 import { Icon } from '@gitbook/icons';
 import React from 'react';
 import { useHotkeys } from 'react-hotkeys-hook';
 import {
    type AIChatController,
    type AIChatState,
+    useAI,
    useAIChatController,
    useAIChatState,
 } from '../AI';
@@ -17,20 +19,22 @@ import {
    EmbeddableFrameButtons,
    EmbeddableFrameHeader,
    EmbeddableFrameHeaderMain,
+    EmbeddableFrameMain,
    EmbeddableFrameSubtitle,
    EmbeddableFrameTitle,
 } from '../Embeddable/EmbeddableFrame';
+import { useTrackEvent } from '../Insights';
 import { useNow } from '../hooks';
 import { Button } from '../primitives';
+import { ScrollContainer } from '../primitives/ScrollContainer';
 import { AIChatControlButton } from './AIChatControlButton';
 import { AIChatIcon } from './AIChatIcon';
 import { AIChatInput } from './AIChatInput';
 import { AIChatMessages } from './AIChatMessages';
 import AIChatSuggestedQuestions from './AIChatSuggestedQuestions';

-export function AIChat(props: { trademark: boolean }) {
-    const { trademark } = props;
-
+export function AIChat() {
+    const { config } = useAI();
    const language = useLanguage();
    const chat = useAIChatState();
    const chatController = useAIChatController();
@@ -46,17 +50,6 @@ export function AIChat(props: { trademark: boolean }) {
        }
    }, [chat.opened]);

-    useHotkeys(
-        'mod+i',
-        (e) => {
-            e.preventDefault();
-            chatController.open();
-        },
-        {
-            enableOnFormTags: true,
-        }
-    );
-
    useHotkeys(
        'esc',
        () => {
@@ -65,39 +58,55 @@ export function AIChat(props: { trademark: boolean }) {
        []
    );

-    if (!chat.opened) {
-        return null;
-    }
+    // Track the view of the AI chat
+    const trackEvent = useTrackEvent();
+    React.useEffect(() => {
+        if (chat.opened) {
+            trackEvent({
+                type: 'ask_view',
+            });
+        }
+    }, [chat.opened, trackEvent]);

    return (
        <div
            data-testid="ai-chat"
-            className="ai-chat inset-y-0 right-0 z-40 mx-auto flex max-w-3xl animate-present scroll-mt-36 px-4 py-4 transition-all duration-300 sm:px-6 lg:fixed lg:w-80 lg:animate-enter-from-right lg:pr-4 lg:pl-0 xl:w-96"
+            className={tcls(
+                'ai-chat inset-y-0 right-0 z-40 mx-auto flex max-w-3xl scroll-mt-36 px-4 py-4 transition-[width,opacity,margin,display] transition-discrete duration-300 sm:px-6 lg:fixed lg:w-80 lg:p-0 xl:w-96',
+                chat.opened
+                    ? 'lg:starting:ml-0 lg:starting:w-0 lg:starting:opacity-0'
+                    : 'hidden lg:ml-0 lg:w-0! lg:opacity-0'
+            )}
        >
-            <EmbeddableFrame className="relative circular-corners:rounded-3xl rounded-corners:rounded-md depth-subtle:shadow-lg shadow-tint ring-1 ring-tint-subtle">
-                <EmbeddableFrameHeader>
-                    <AIChatDynamicIcon trademark={trademark} />
-                    <EmbeddableFrameHeaderMain>
-                        <EmbeddableFrameTitle>
-                            {getAIChatName(language, trademark)}
-                        </EmbeddableFrameTitle>
-                        <AIChatSubtitle chat={chat} />
-                    </EmbeddableFrameHeaderMain>
-                    <EmbeddableFrameButtons>
-                        <AIChatControlButton />
-                        <Button
-                            onClick={() => chatController.close()}
-                            iconOnly
-                            icon="close"
-                            label={tString(language, 'close')}
-                            variant="blank"
-                            size="default"
+            <EmbeddableFrame className="relative shrink-0 border-tint-subtle border-l to-tint-base transition-all duration-300 max-lg:circular-corners:rounded-3xl max-lg:rounded-corners:rounded-md max-lg:border lg:w-80 xl:w-96">
+                <EmbeddableFrameMain>
+                    <EmbeddableFrameHeader>
+                        <AIChatDynamicIcon trademark={config.trademark} />
+                        <EmbeddableFrameHeaderMain>
+                            <EmbeddableFrameTitle>
+                                {getAIChatName(language, config.trademark)}
+                            </EmbeddableFrameTitle>
+                            <AIChatSubtitle chat={chat} />
+                        </EmbeddableFrameHeaderMain>
+                        <EmbeddableFrameButtons>
+                            <AIChatControlButton />
+                            <Button
+                                onClick={() => chatController.close()}
+                                iconOnly
+                                icon="close"
+                                label={tString(language, 'close')}
+                                variant="blank"
+                            />
+                        </EmbeddableFrameButtons>
+                    </EmbeddableFrameHeader>
+                    <EmbeddableFrameBody>
+                        <AIChatBody
+                            chatController={chatController}
+                            chat={chat}
+                            suggestions={config.suggestions}
                        />
-                    </EmbeddableFrameButtons>
-                </EmbeddableFrameHeader>
-                <EmbeddableFrameBody>
-                    <AIChatBody chatController={chatController} chat={chat} trademark={trademark} />
-                </EmbeddableFrameBody>
+                    </EmbeddableFrameBody>
+                </EmbeddableFrameMain>
            </EmbeddableFrame>
        </div>
    );
@@ -108,13 +117,14 @@ export function AIChat(props: { trademark: boolean }) {
 */
 export function AIChatDynamicIcon(props: {
    trademark: boolean;
+    className?: string;
 }) {
-    const { trademark } = props;
+    const { trademark, className } = props;
    const chat = useAIChatState();

    return (
        <AIChatIcon
-            className="size-5 text-tint"
+            className={tcls('size-5 text-tint', className)}
            trademark={trademark}
            state={
                chat.error
@@ -143,10 +153,33 @@ export function AIChatSubtitle(props: {
    const language = useLanguage();

    return (
-        <EmbeddableFrameSubtitle className={chat.loading ? 'h-3 opacity-11' : 'h-0 opacity-0'}>
-            {chat.messages[chat.messages.length - 1]?.content
-                ? tString(language, 'ai_chat_working')
-                : tString(language, 'ai_chat_thinking')}
+        <EmbeddableFrameSubtitle
+            className={tcls('relative', chat.loading ? 'h-3 opacity-11' : 'h-0 opacity-0')}
+        >
+            <span
+                className={tcls(
+                    'absolute left-0',
+                    chat.loading
+                        ? chat.messages[chat.messages.length - 1]?.content
+                            ? 'animate-blur-in-slow'
+                            : 'hidden'
+                        : 'animate-blur-out-slow'
+                )}
+            >
+                {t(language, 'ai_chat_working')}
+            </span>
+            <span
+                className={tcls(
+                    'absolute left-0',
+                    chat.loading
+                        ? chat.messages[chat.messages.length - 1]?.content
+                            ? 'animate-blur-out-slow'
+                            : 'animate-blur-in-slow'
+                        : 'hidden'
+                )}
+            >
+                {t(language, 'ai_chat_thinking')}
+            </span>
        </EmbeddableFrameSubtitle>
    );
 }
@@ -157,20 +190,16 @@ export function AIChatSubtitle(props: {
 export function AIChatBody(props: {
    chatController: AIChatController;
    chat: AIChatState;
-    trademark: boolean;
    welcomeMessage?: string;
    suggestions?: string[];
+    greeting?: {
+        title: string;
+        subtitle: string;
+    };
 }) {
-    const { chatController, chat, trademark, suggestions } = props;
+    const { chatController, chat, suggestions, greeting } = props;
+    const { trademark } = useAI().config;

-    const [input, setInput] = React.useState('');
-
-    const scrollContainerRef = React.useRef<HTMLDivElement>(null);
-    // Ref for the last user message element
-    const lastUserMessageRef = React.useRef<HTMLDivElement>(null);
-    const inputRef = React.useRef<HTMLDivElement>(null);
-
-    const [inputHeight, setInputHeight] = React.useState(0);
    const language = useLanguage();
    const now = useNow(60 * 60 * 1000); // Refresh every hour for greeting

@@ -184,67 +213,44 @@ export function AIChatBody(props: {
        return tString(language, 'ai_chat_assistant_greeting_evening');
    }, [now, language]);

-    // Auto-scroll to the latest user message when messages change
-    React.useEffect(() => {
-        if (chat.messages.length > 0 && lastUserMessageRef.current) {
-            lastUserMessageRef.current.scrollIntoView({
-                behavior: 'smooth',
-                block: 'start',
-            });
-        }
-    }, [chat.messages.length]);
-
-    React.useEffect(() => {
-        const timeout = setTimeout(() => {
-            if (lastUserMessageRef.current) {
-                lastUserMessageRef.current.scrollIntoView({
-                    behavior: 'smooth',
-                    block: 'start',
-                });
-            }
-        }, 100);
-
-        // We want the chat messages to scroll underneath the input, but they should scroll past the input when scrolling all the way down.
-        // The best way to do this is to observe the input height and adjust the padding bottom of the scroll container accordingly.
-        const observer = new ResizeObserver((entries) => {
-            entries.forEach((entry) => {
-                setInputHeight(entry.contentRect.height + 32);
-            });
-        });
-        if (inputRef.current) {
-            observer.observe(inputRef.current);
-        }
-        return () => {
-            observer.disconnect();
-            clearTimeout(timeout);
-        };
-    }, []);
-
    return (
        <>
-            <div
-                ref={scrollContainerRef}
-                className="flex grow scroll-pt-4 flex-col gap-4 overflow-y-auto p-4"
-                style={{
-                    paddingBottom: `${inputHeight}px`,
-                }}
+            <ScrollContainer
+                className="shrink grow basis-80 animate-fade-in-slow [container-type:size]"
+                contentClassName="p-4 gutter-stable flex flex-col gap-4"
+                orientation="vertical"
+                fadeEdges={['leading']}
+                active={`message-group-${chat.messages.filter((message) => message.role === 'user').length - 1}`}
            >
                {isEmpty ? (
-                    <div className="flex min-h-full w-full shrink-0 flex-col items-center justify-center gap-6 py-4">
-                        <div className="flex size-32 animate-fade-in-slow items-center justify-center rounded-full bg-tint-subtle">
-                            <AIChatIcon
-                                state="intro"
-                                trademark={trademark}
-                                className="size-16 animate-[present_500ms_200ms_both]"
-                            />
-                        </div>
-                        <div className="animate-[fadeIn_500ms_400ms_both]">
-                            <h5 className=" text-center font-bold text-lg text-tint-strong">
-                                {timeGreeting}
-                            </h5>
-                            <p className="text-center text-tint">
-                                {t(language, 'ai_chat_assistant_description')}
-                            </p>
+                    <div className="flex grow flex-col">
+                        <div className="my-auto flex flex-row items-center gap-4 pb-6 [@container(min-height:400px)]:flex-col">
+                            <div
+                                className="flex size-16 shrink-0 animate-scale-in items-center justify-center rounded-full bg-primary-solid/1 [@container(min-height:400px)]:size-32"
+                                style={{ animationDelay: '.3s' }}
+                            >
+                                <AIChatIcon
+                                    state="intro"
+                                    trademark={trademark}
+                                    className="size-8 text-primary [@container(min-height:400px)]:size-16"
+                                />
+                            </div>
+                            <div className="flex flex-col items-start gap-1 [@container(min-height:400px)]:items-center">
+                                <h5
+                                    className="animate-blur-in-slow font-bold text-lg text-tint-strong leading-tight [@container(min-height:400px)]:text-center"
+                                    style={{ animationDelay: '.5s' }}
+                                    data-testid="ai-chat-time-greeting"
+                                >
+                                    {greeting?.title || timeGreeting}
+                                </h5>
+                                <p
+                                    className="animate-blur-in-slow text-tint leading-tight [@container(min-height:400px)]:text-center"
+                                    style={{ animationDelay: '.6s' }}
+                                >
+                                    {greeting?.subtitle ||
+                                        t(language, 'ai_chat_assistant_description')}
+                                </p>
+                            </div>
                        </div>
                        {!chat.error ? (
                            <AIChatSuggestedQuestions
@@ -254,28 +260,19 @@ export function AIChatBody(props: {
                        ) : null}
                    </div>
                ) : (
-                    <AIChatMessages
-                        chat={chat}
-                        chatController={chatController}
-                        lastUserMessageRef={lastUserMessageRef}
-                    />
+                    <AIChatMessages chat={chat} chatController={chatController} />
                )}
-            </div>
-            <div
-                ref={inputRef}
-                className="absolute inset-x-0 bottom-0 mr-2 flex select-none flex-col gap-4 bg-linear-to-b from-transparent to-50% to-tint-base/9 p-4 pr-2"
-            >
+            </ScrollContainer>
+
+            <div className="flex flex-col gap-2 px-4 pb-4">
                {/* Display an error banner when something went wrong. */}
                {chat.error ? <AIChatError chatController={chatController} /> : null}

                <AIChatInput
-                    value={input}
-                    onChange={setInput}
                    loading={chat.loading}
                    disabled={chat.loading || chat.error}
-                    onSubmit={() => {
-                        chatController.postMessage({ message: input });
-                        setInput('');
+                    onSubmit={(value) => {
+                        chatController.postMessage({ message: value });
                    }}
                />
            </div>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Addison	a49e21a835	Roll back to Zeno's commit	2026-01-06 13:49:41 +08:00
Addison	b9ad997fcb	Add blob to style source for integrations	2025-09-22 17:01:16 +09:00
Samy Pessé	872d36b64f	Version Packages (#3629 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2025-09-11 18:06:31 +02:00
spastorelli	e1ff17e655	Fix bundling of `@gitbook/expr` package (#3639 )	2025-09-11 17:24:06 +02:00
Utku Ufuk	f3010bd28a	Stop using deprecated search API param (#3638 )	2025-09-11 15:26:35 +03:00
spastorelli	8ff1e3b619	Port latest changes from gbx util-expr (#3636 )	2025-09-09 18:55:41 +02:00
Viktor Renkema	d7596bf454	Don't show toolbar when rendering within GitBook app preview (#3635 )	2025-09-09 15:09:52 +02:00
Zeno Kapitein	aea5eb10ae	Persist language choice across sections (#3633 )	2025-09-09 15:06:28 +02:00
Zeno Kapitein	1165a81cf5	Language selector fixes (#3632 )	2025-09-08 17:22:42 +02:00
conico974	61d1a0192e	Fix null contentRef handling in RecordColumnValue (#3566 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-09-08 13:54:58 +02:00
Zeno Kapitein	f9a2977621	Better handling for external link "mailto:" in Hovered Card in GBO (#3630 )	2025-09-08 10:31:30 +00:00
spastorelli	24f601d594	Small optim in resolveTryItPrefillForOperation and remove uneeded dep (#3628 )	2025-09-08 10:29:59 +02:00
Samy Pessé	7b34537bbe	Version Packages (#3599 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2025-09-06 11:40:05 +02:00
conico974	145f385fdb	Add pagination for llms-full.txt file (#3619 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-09-05 17:20:25 +02:00
Greg Bergé	360aa1c6d6	Upgrade Scalar dependencies (#3626 )	2025-09-05 16:57:21 +02:00
conico974	ccc0975240	Fix error on parameters being an object instead of an array (#3623 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-09-05 16:17:50 +02:00
Zeno Kapitein	791135040a	Add language selector to site header (#3622 )	2025-09-05 12:15:07 +00:00
spastorelli	12c9d765ff	Adapt OpenAPI to eval adaptive exprs & prefill TryIt config (#3607 )	2025-09-05 13:39:12 +02:00
Greg Bergé	45207288a1	Support bold in headings (#3609 )	2025-09-05 11:47:39 +02:00
Viktor Renkema	177afa5828	Handle non-defined objectFit on card cover images (#3625 )	2025-09-05 10:42:57 +02:00
Zeno Kapitein	d51b79edbb	Fix "Search bar is broken on site with sections when header is disabled" (#3624 )	2025-09-04 13:48:08 +02:00
conico974	a2720ac49d	Update @opennextjs/cloudflare to version 1.7.1 (#3620 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-09-03 16:09:27 +02:00
Viktor Renkema	5f6853d812	Support new object-fit property on individual card cover image (#3594 )	2025-09-03 09:11:17 +02:00
Zeno Kapitein	17dd382dc3	Add "original" color step and apply to `bg-primary-solid` elements (#3618 )	2025-09-02 16:08:21 +02:00
Nolann B.	98e42cfe79	Handle OpenAPI ignored responses (#3614 )	2025-09-01 14:25:35 +02:00
Samy Pessé	c890e01004	Fix order in robots.txt preventing indexation of images by Google (#3617 )	2025-09-01 11:21:11 +00:00
Samy Pessé	659be551bb	Track insight event when embedded assistant is displayed (#3616 )	2025-09-01 12:59:40 +02:00
Zeno Kapitein	78a632b7fe	Fix Edit on GitHub button doesn't take you to GitHub (#3615 )	2025-09-01 12:01:36 +02:00
spastorelli	4927e964b7	Add support for YAML content type in request body/example (#3612 )	2025-09-01 10:56:09 +02:00
Samy Pessé	262a9b198b	Fix embed script caching (#3611 )	2025-08-29 22:35:14 +02:00
Samy Pessé	4f3588240c	Unify layout and fix tracking of ask_question (#3610 )	2025-08-29 16:10:28 +02:00
Nolann B.	abbae3ec4d	Remove scroll-nojump utility and update layout structure (#3494 ) Co-authored-by: Zeno Kapitein <zeno@gitbook.io>	2025-08-29 11:22:55 +02:00
conico974	1b8609ac60	fix next start not working (#3608 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-08-28 16:36:06 +02:00
Samy Pessé	193d591e9f	Use space.language as source of truth (#3606 )	2025-08-27 18:27:29 +02:00
Zeno Kapitein	1edc5d622a	Assistant hold message (#3603 )	2025-08-27 13:48:57 +00:00
Zeno Kapitein	61b8507996	OpenAPI: Make empty responses clickable (#3605 )	2025-08-27 13:38:24 +00:00
Zeno Kapitein	6f368b5cf3	Fix embed assistant window width on small screens (#3604 )	2025-08-27 15:33:37 +02:00
Brett Jephson	9201e2cf52	Add vertical align property to column block (#3596 ) Co-authored-by: Samy Pessé <samypesse@gmail.com>	2025-08-27 13:58:26 +01:00
Zeno Kapitein	2e0d706d43	Fix corner radius of active section on "Line" sidebar style (#3601 )	2025-08-27 13:15:07 +02:00
Nolann B.	7fefe4919c	Catch OpenAPI validation errors (#3602 )	2025-08-27 12:29:50 +02:00
Zeno Kapitein	729921f338	Move "Edit on Git" and "Export PDF" actions into page actions dropdown (#3574 )	2025-08-27 11:32:55 +02:00
Zeno Kapitein	1839ea2678	Fix content min-height with sections (#3597 )	2025-08-27 11:30:22 +02:00
Zeno Kapitein	f08dd29364	Fix Search results are not clickable (#3595 )	2025-08-26 20:33:37 +00:00
conico974	ca2dfa3065	Rollback to Next.js 15.3 (#3600 ) Co-authored-by: Nicolas Dorseuil <nicolas@gitbook.io>	2025-08-26 18:26:32 +02:00
Utku Ufuk	10ded437f0	Turn on the "noUncheckedIndexedAccess" flag in all TS config files (#3587 )	2025-08-26 19:25:54 +03:00
Zeno Kapitein	d1fdc13441	Remove ligatures from Lato font (#3592 )	2025-08-26 15:04:22 +00:00
Zeno Kapitein	a8fca0e033	Fix custom assistant keyboard shortcut (#3598 )	2025-08-26 14:57:08 +00:00