diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7f9499ba..8745a9fb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# 15.8.2 (2026-10-12)
+
+## What's Changed
+* **fix(mcp):** The MCP server now flags the deprecated Blazor `IgbDataGrid` and points to `IgbGrid` instead. `IgbDataGrid` and the types only it uses are dropped from the API index, so `get_api_reference`, `search_api`, and `resolve_import` answer with a deprecation notice and migration guidance. `get_doc`, `search_docs`, and `list_components` append the notice when a request mentions it, and the server instructions warn against suggesting it. [#1833](https://github.com/IgniteUI/igniteui-cli/pull/1833)
+* **fix(deps):** Updated scaffolded React projects to `igniteui-react-grids` `~19.10.0` and Web Components projects to `igniteui-webcomponents-grids` `~7.3.2`. [#1835](https://github.com/IgniteUI/igniteui-cli/pull/1835)
+* **build(deps):** Updated `@modelcontextprotocol/sdk` to 1.31.0, `proxy-addr` to 2.0.8, and `http-cache-semantics` to 4.3.0. [#1838](https://github.com/IgniteUI/igniteui-cli/pull/1838), [#1836](https://github.com/IgniteUI/igniteui-cli/pull/1836)
+
 # 15.8.1 (2026-10-01)
 
 ## What's Changed
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 6113324a1..6d8d61794 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "igniteui-cli",
-  "version": "15.8.1",
+  "version": "15.8.2",
   "description": "CLI tool for creating Ignite UI projects",
   "keywords": [
     "CLI",
@@ -66,9 +66,9 @@
     "all": true
   },
   "dependencies": {
-    "@igniteui/angular-templates": "~22.2.1581",
-    "@igniteui/cli-core": "~15.8.1",
-    "@igniteui/mcp-server": "~15.8.1",
+    "@igniteui/angular-templates": "~22.2.1582",
+    "@igniteui/cli-core": "~15.8.2",
+    "@igniteui/mcp-server": "~15.8.2",
     "@inquirer/prompts": "^7.9.0",
     "chalk": "^5.3.0",
     "glob": "^11.0.0",
diff --git a/packages/core/package.json b/packages/core/package.json
index 5fd4a0749..d24a51a7d 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@igniteui/cli-core",
-  "version": "15.8.1",
+  "version": "15.8.2",
   "description": "Base types and functionality for Ignite UI CLI",
   "repository": {
     "type": "git",
diff --git a/packages/igniteui-mcp/igniteui-doc-mcp/package.json b/packages/igniteui-mcp/igniteui-doc-mcp/package.json
index c8311857f..a879bfccb 100644
--- a/packages/igniteui-mcp/igniteui-doc-mcp/package.json
+++ b/packages/igniteui-mcp/igniteui-doc-mcp/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@igniteui/mcp-server",
   "mcpName": "io.github.IgniteUI/mcp-server",
-  "version": "15.8.1",
+  "version": "15.8.2",
   "description": "Unified MCP server for Ignite UI — documentation, GitHub API, and CLI scaffolding",
   "repository": {
     "type": "git",
diff --git a/packages/igniteui-mcp/igniteui-doc-mcp/server.json b/packages/igniteui-mcp/igniteui-doc-mcp/server.json
index 34788a957..d08dbfa9d 100644
--- a/packages/igniteui-mcp/igniteui-doc-mcp/server.json
+++ b/packages/igniteui-mcp/igniteui-doc-mcp/server.json
@@ -7,12 +7,12 @@
     "source": "github",
     "url": "https://github.com/IgniteUI/igniteui-cli"
   },
-  "version": "15.8.1",
+  "version": "15.8.2",
   "packages": [
     {
       "registryType": "npm",
       "identifier": "@igniteui/mcp-server",
-      "version": "15.8.1",
+      "version": "15.8.2",
       "transport": {
         "type": "stdio"
       }
diff --git a/packages/igx-templates/package.json b/packages/igx-templates/package.json
index dab0faf5a..61a268da2 100644
--- a/packages/igx-templates/package.json
+++ b/packages/igx-templates/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@igniteui/angular-templates",
-  "version": "22.2.1581",
+  "version": "22.2.1582",
   "description": "Templates for Ignite UI for Angular projects and components",
   "repository": {
     "type": "git",
@@ -12,7 +12,7 @@
   "author": "Infragistics",
   "license": "MIT",
   "dependencies": {
-    "@igniteui/cli-core": "~15.8.1",
+    "@igniteui/cli-core": "~15.8.2",
     "typescript": "~5.5.4"
   }
 }
diff --git a/packages/ng-schematics/package.json b/packages/ng-schematics/package.json
index 7749fbe53..ad5e76a26 100644
--- a/packages/ng-schematics/package.json
+++ b/packages/ng-schematics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@igniteui/angular-schematics",
-  "version": "22.2.1581",
+  "version": "22.2.1582",
   "description": "Ignite UI for Angular Schematics for ng new and ng generate",
   "repository": {
     "type": "git",
@@ -20,8 +20,8 @@
   "dependencies": {
     "@angular-devkit/core": "^22.0.0",
     "@angular-devkit/schematics": "^22.0.0",
-    "@igniteui/angular-templates": "~22.2.1581",
-    "@igniteui/cli-core": "~15.8.1",
+    "@igniteui/angular-templates": "~22.2.1582",
+    "@igniteui/cli-core": "~15.8.2",
     "@schematics/angular": "^22.0.0",
     "minimatch": "^10.0.1",
     "rxjs": "~7.8.1",