Start updating for Eclipse chat support

Author: hubwriter

Diff for: content/copilot/managing-copilot/configure-personal-settings/configuring-github-copilot-in-your-environment.md

@@ -458,11 +458,9 @@ After updating the extension, Xcode must be restarted for the changes to take ef
 
 {% eclipse %}
 
-{% data reusables.copilot.eclipse-public-preview-note %}
-
 ## About {% data variables.product.prodname_copilot %} in Eclipse
 
-If you use Eclipse, {% data variables.product.prodname_copilot %} can provide code suggestions as you work in the IDE.  
+If you use Eclipse, {% data variables.product.prodname_copilot %} can provide code suggestions as you work in the IDE. And you can use the {% data variables.product.prodname_copilot_chat_short %} panel to work with {% data variables.product.prodname_copilot_short %} as your AI pair programmer.
 
 After you install {% data variables.product.prodname_copilot %} in Eclipse, you can enable or disable it, and you can configure advanced settings within the IDE.
 

Diff for: content/copilot/managing-copilot/configure-personal-settings/installing-the-github-copilot-extension-in-your-environment.md

@@ -230,11 +230,11 @@ Before you can use the {% data variables.product.prodname_copilot %} extension f
 
 {% eclipse %}
 
-{% data reusables.copilot.eclipse-public-preview-note %}
-
 ## About {% data variables.product.prodname_copilot %} in Eclipse
 
-Installing {% data variables.product.prodname_copilot %} in Eclipse allows you to receive coding suggestions from {% data variables.product.prodname_copilot_short %} as you type.
+Installing {% data variables.product.prodname_copilot %} in Eclipse allows you to receive coding suggestions from {% data variables.product.prodname_copilot_short %} as you type. You also automatically get access to {% data variables.product.prodname_copilot_chat %}, which allows you to chat with {% data variables.product.prodname_copilot_short %}.
+
+{% data reusables.copilot.eclipse-public-preview-note %}
 
 To see instructions for other popular coding environments, use the tool switcher at the top of the page.
 

Diff for: content/copilot/using-github-copilot/ai-models/changing-the-ai-model-for-copilot-chat.md

@@ -179,6 +179,8 @@ The following models are currently available through multi-model {% data variabl
 * {% data reusables.copilot.model-description-o1 %}
 * {% data reusables.copilot.model-description-o3-mini %}
 
+For more information about these models, see:
+
 * **OpenAI's GPT-4o, o1, and o3-mini models**: [Models](https://platform.openai.com/docs/models) in the OpenAI Platform documentation.
 * **Anthropic's {% data variables.copilot.copilot_claude_sonnet %} models**: [AUTOTITLE](/copilot/using-github-copilot/ai-models/using-claude-sonnet-in-github-copilot).
 * **Google's {% data variables.copilot.copilot_gemini_flash %} model**: [AUTOTITLE](/copilot/using-github-copilot/ai-models/using-gemini-flash-in-github-copilot).
@@ -192,7 +194,7 @@ These instructions are for the Eclipse IDE. For instructions on different client
 {% data reusables.copilot.chat-model-limitations-ide %}
 
 1. Click the **{% octicon "copilot" aria-hidden="true" %}** icon in the status bar.
-1. In the popup menu, click **Open {% data variables.product.prodname_copilot_chat %}**.
-1. In the bottom right of the chat view, select an AI model of your choice from the {% octicon "chevron-down" aria-hidden="true" %} dropdown menu.
+1. In the popup menu, click **Open Chat**.
+1. In the bottom right of the chat panel, click the currently selected AI model, then select an alternative model from the popup menu.
 
 {% endeclipse %}

Diff for: content/copilot/using-github-copilot/getting-code-suggestions-in-your-ide-with-github-copilot.md

@@ -488,8 +488,6 @@ You can also open an issue in the [{% data variables.product.prodname_copilot_sh
 
 {% eclipse %}
 
-{% data reusables.copilot.eclipse-public-preview-note %}
-
 ## About {% data variables.product.prodname_copilot %} and Eclipse
 
 This guide demonstrates how to get coding suggestions from {% data variables.product.prodname_copilot %} in Eclipse. To see instructions for other popular coding environments, use the tool switcher at the top of the page.

Diff for: data/reusables/copilot/eclipse-public-preview-note.md

@@ -1 +1 @@
-> [!NOTE] {% data variables.product.prodname_copilot %} in Eclipse is in {% data variables.release-phases.public_preview %} and subject to change.
+> [!NOTE] {% data variables.product.prodname_copilot_chat %} in Eclipse is in {% data variables.release-phases.public_preview %} and subject to change.