Release 'live' 3-29-19 (#1392)

Author: ivorb

articles/bot-builder-tutorial-authentication.md

@@ -11,7 +11,7 @@ ms.date: 10/04/2018
 monikerRange: 'azure-bot-service-3.0'
 ---
 
-[!INCLUDE [pre-release-label](includes/pre-release-label-v3.md)]
+[!INCLUDE [pre-release-label](includes/pre-release-label-v3.md)]  
 
 # Add authentication to your bot via Azure Bot Service
 This tutorial uses new bot authentication capabilities in Azure Bot Service, providing features to make it easier to develop a bot that authenticates users to various identity providers such as Azure AD (Azure Active Directory), GitHub, Uber, and so on. These updates also take steps towards an improved user experience by eliminating the _magic code verification_ for some clients.

articles/bot-service-channel-connect-facebook.md

@@ -146,6 +146,12 @@ Please refer to the **Connect a bot to Facebook Messenger** section and [Workpla
 ### Make the App public and publish the Page
 Please refer to the **Connect a bot to Facebook Messenger** section for details.
 
+## Setting the API version
+
+If you receive a notification from Facebook about deprecation of a certain version of the Graph API, go to [Facebook developers page](https://developers.facebook.com). Navigate to your bot’s **App Settings** and go to **Settings > Advanced > Upgrade API version**, then switch **Upgrade All Calls** to 3.0.
+
+![API version upgrade](~/media/channels/facebook-version-upgrade.png)
+
 ## Sample code
 
 For further reference the <a href="https://aka.ms/facebook-events" target="_blank">Facebook-events</a> sample bot can be used to explore the bot communication with Facebook Messenger.

articles/bot-service-channel-connect-skypeforbusiness.md

@@ -15,9 +15,10 @@ ms.date: 12/13/2017
 
 Skype for Business Online keeps you connected with co-workers and business partners through instant messaging, phone, and video calls. Extend this functionality by building bots that users can discover and interact with through the Skype for Business interface.
 
-> [!NOTE]
-> The Skype for Business Bot Framework channel is currently in developer preview.
-> It is available for Skype for Business Online and Hybrid configurations. Skype for Business Server 2015 is not supported. 
+> [!IMPORTANT]
+> **Skype for Business channel in Bot Framework is being deprecated on June 30, 2019.**
+> 
+> No new bots will be able to add Skype for Business channel after that date.  Existing bots will continue to work until October 31, 2019. Microsoft Teams is the preferred communication tool from Microsoft.  Learn how to [connect your bot to Microsoft Teams](https://msdn.microsoft.com/en-us/microsoft-teams/bots).
 
 ## Enable the channel