[Doc Improvement][[Teams AI Lib v2 - GA][4779856]

msteams-platform/TOC.yml

@@ -325,7 +325,7 @@
       displayName: ACP
   - name: SDKs
     items:
-    - name: Teams AI library v2 (preview)
+    - name: Teams AI library v2
       href: /microsoftteams/platform/teams-ai-library/welcome
     - name: TeamsFx SDK
       href: toolkit/TeamsFx-SDK.md
@@ -398,7 +398,7 @@
   - name: Custom engine agent overview
     href: /microsoft-365-copilot/extensibility/overview-custom-engine-agent?toc=/microsoftteams/platform/toc.json&bc=/microsoftteams/platform/breadcrumb/toc.json
     displayName: AI bot, Teams AI library, custom agent
-  - name: Teams AI library v2 (preview)
+  - name: Teams AI library v2
     items:
       - name: Get started
         href: /microsoftteams/platform/teams-ai-library/welcome

msteams-platform/bots/build-a-bot.md

@@ -44,7 +44,7 @@ You can build a new custom engine agent or elevate your existing conventional bo
 
 | # | I want to ... | Here's how... |
 | --- | --- | --- |
-| 1. | Build a custom engine agent with Teams AI library v2 (preview) | [Build using Teams AI library v2](/microsoftteams/platform/teams-ai-library) |
+| 1. | Build a custom engine agent with Teams AI library v2 | [Build using Teams AI library v2](/microsoftteams/platform/teams-ai-library) |
 | 1. | Build a custom engine agent with Teams AI library v1 and Agents Toolkit | [Build a custom engine agent](how-to/teams-conversational-ai/teams-ai-library-tutorial.md) |
 | 2. | Upgrade a conventional bot to custom engine agent | [Upgrade bot to Custom engine agent](how-to/teams-conversational-ai/how-conversation-ai-get-started.md#upgrade-your-conventional-bot-to-custom-engine-agent) |
 | 3. | Elevate a conventional bot built with Bot framework adapter to use AI | [Elevate your conventional bot to use AI](how-to/teams-conversational-ai/how-conversation-ai-get-started.md#elevate-your-conventional-bot-to-use-ai) |

msteams-platform/bots/how-to/teams-conversational-ai/teams-conversation-ai-overview.md

@@ -353,6 +353,6 @@ Below is a table listing sample projects demonstrating various features of Teams
 
 ## See also
 
-* [Teams AI library v2 (preview)](/microsoftteams/platform/teams-ai-library/welcome#overview)
+* [Teams AI library v2](/microsoftteams/platform/teams-ai-library/welcome#overview)
 * [Copilot handoff](../conversations/bot-copilot-handoff.md)
 * [Teams AI library FAQs](../../../teams-faq.md#teams-ai-library)

msteams-platform/bots/overview.md

@@ -50,7 +50,7 @@ You can choose one or more of the following capabilities for your bot app. Use e
 
 * **Custom engine agent**: A custom engine agent is a bot that uses AI to perform automated tasks. It understands natural language, can engage in conversations, and answer questions. You can use them for virtual assistance, language translation, predictive analysis, and more. Custom engine agents, which are AI-enabled Teams bots, can be built using custom AI models of your choice.
 
-  * Use [Teams AI library v2 (preview)](/microsoftteams/platform/teams-ai-library/welcome) for adding more advanced features to your agents.
+  * Use [Teams AI library v2](/microsoftteams/platform/teams-ai-library/welcome) for adding more advanced features to your agents.
   * For more information, see [how to build a custom engine agent](how-to/teams-conversational-ai/teams-ai-library-tutorial.md).
 
 * **Conventional bots**:

msteams-platform/get-started/glossary.md

@@ -264,7 +264,7 @@ Common terms and definitions used in Microsoft Teams developer documentation.
 | [Thread discussion](../tabs/design/tabs.md#thread-discussion) | A conversation posted on a channel or chat between users. <br>**See also** [Conversation](#c); [Channel](#c) |
 | [Teams](../overview.md) | Microsoft Teams is the ultimate message app for your organization. It's a workspace for real-time collaboration and communication, meetings, file and app sharing. |
 | [Teams AI library](../bots/how-to/teams-conversational-ai/teams-conversation-ai-overview.md) | A Teams-centric interface to GPT-based common language models and user intent engines. You can take on complex and expensive tasks of writing and maintaining conversational bot logic to integrate with Large Language Models (LLMs).|
-| [Teams AI library v2 (preview)](/microsoftteams/platform/teams-ai-library/welcome) | Teams AI Library v2 SDK (preview) simplifies the development of AI-driven bots for Microsoft Teams. <br> **See also**: [Custom engine agent](#c) |
+| [Teams AI library v2](/microsoftteams/platform/teams-ai-library/welcome) | Teams AI Library v2 SDK simplifies the development of AI-driven bots for Microsoft Teams. <br> **See also**: [Custom engine agent](#c) |
 | [Teams app capabilities](../concepts/design/map-use-cases.md#app-capabilities-mapped-to-features)| The Teams app capabilities are the core functionalities that you can build in your app, as defined in your app manifest. They're also called entry or extension points because they enable integration and interaction. <br> **See also**: [App scope](#a)|
 | [Teams identity](../tabs/how-to/authentication/tab-sso-overview.md) | The Microsoft account or Microsoft 365 account of an app user that is used to log in to Teams client, web, or mobile app. |
 | [Teams identity](../tabs/how-to/authentication/tab-sso-overview.md) | The Microsoft account or Microsoft 365 account of an app user that is used to sign in to Teams client, web, or mobile app. |

msteams-platform/index.yml

@@ -114,7 +114,7 @@ conceptualContent:
           text: Custom engine agent
         - url: /microsoftteams/platform/teams-ai-library/welcome
           itemType: quickstart
-          text: Teams AI library v2 (preview)
+          text: Teams AI library v2
         - url: /microsoftteams/platform/teams-ai-library/welcome
           itemType: concept
           text: Teams AI library v1

msteams-platform/mstdd-landing.yml

@@ -25,7 +25,7 @@ landingContent:
   linkLists:
     - linkListType: concept
       links:
-      - text: Teams AI library v2 (preview)
+      - text: Teams AI library v2
         url: /microsoftteams/platform/teams-ai-library/welcome
       - text: Teams Toolkit renamed to Microsoft 365 Agents Toolkit
         url: /microsoft-365/developer/overview-m365-agents-toolkit?toc=%2Fmicrosoftteams%2Fplatform%2Ftoc.json&bc=%2Fmicrosoftteams%2Fplatform%2Fbreadcrumb%2Ftoc.json
@@ -35,7 +35,7 @@ landingContent:
         url: /microsoftteams/platform/concepts/build-and-test/analyze-your-apps-usage-in-developer-portal?tabs=thirdpartyapps
       - text: AI-generated meeting summary
         url: graph-api/meeting-transcripts/meeting-insights.md
-      - text: Custom activity icons (preview)
+      - text: Custom activity icons
         url: /graph/teams-send-activityfeednotifications?toc=%2Fmicrosoftteams%2Fplatform%2Ftoc.json&bc=%2Fmicrosoftteams%2Fplatform%2Fbreadcrumb%2Ftoc.json&tabs=desktop%2Chttp#custom-activity-icons-in-activity-feed-notifications
 
 - title: Build custom engine agents
@@ -44,7 +44,7 @@ landingContent:
       links:
       - text: Custom engine agents overview
         url: /microsoft-365-copilot/extensibility/overview-custom-engine-agent?toc=/microsoftteams/platform/toc.json&bc=/microsoftteams/platform/breadcrumb/toc.json
-      - text: Teams AI library v2 (preview)
+      - text: Teams AI library v2
         url: /microsoftteams/platform/teams-ai-library/welcome
       - text: Teams AI library v1
         url: bots/how-to/teams-conversational-ai/teams-conversation-ai-overview.md

msteams-platform/whats-new.md

@@ -36,6 +36,8 @@ Teams platform features that are available to all app developers.</br>
 
 **2025 August**
 
+* ***September 18, 2025:***: [Teams AI library v2 is now generally available.](/microsoftteams/platform/teams-ai-library/welcome).
+
 * ***August 19, 2025***: [Teams now supports token prefetching for apps that use nested app authentication (NAA). This enhancement enables the host to acquire authentication tokens proactively before the app launches, improving startup performance and reducing latency.](concepts/authentication/nested-authentication.md#token-prefetching-for-nested-app-authentication-naa)</br>
 
 * ***August 08, 2025***: [Introducing app manifest v1.23 with support for custom contextual tabs and system-generated metadata for agents.](/microsoft-365/extensibility/schema/?view=m365-app-1.23&preserve-view=true)