Update README.md

Author: intitni

README.md

@@ -6,8 +6,6 @@ Copilot for Xcode is an Xcode Source Editor Extension that provides GitHub Copil
 
 <a href="https://www.buymeacoffee.com/intitni" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" style="height: 60px !important;width: 217px !important;" ></a>
 
-[Get a Plus License Key to unlock more features and support this project](https://intii.lemonsqueezy.com)
-
 ## Features
 
 - Code Suggestions (powered by GitHub Copilot and Codeium).
@@ -32,7 +30,6 @@ Copilot for Xcode is an Xcode Source Editor Extension that provides GitHub Copil
   - [Managing `CopilotForXcodeExtensionService.app`](#managing-copilotforxcodeextensionserviceapp)
 - [Update](#update)
 - [Feature](#feature)
-- [Plus Features](#plus-features)
 - [Limitations](#limitations)
 - [License](#license)
 
@@ -121,7 +118,8 @@ A [recommended setup](https://github.com/intitni/CopilotForXcode/issues/14) that
 
 | Command             | Key Binding                                            |
 | ------------------- | ------------------------------------------------------ |
-| Accept Suggestions  | `⌥}`                                                   |
+| Accept Suggestions  | `⌥}` or Tab                                            |
+| Dismiss Suggestions | Esc                                                    |
 | Reject Suggestion   | `⌥{`                                                   |
 | Next Suggestion     | `⌥>`                                                   |
 | Previous Suggestion | `⌥<`                                                   |
@@ -256,7 +254,7 @@ You can detach the chat panel by simply dragging it away. Once detached, the cha
 | :------: | --------------------------------------------------------------------------------------------------- |
 |   `⌘W`   | Close the chat tab.                                                                                 |
 |   `⌘M`   | Minimize the chat, you can bring it back with any chat commands or by clicking the circular widget. |
-|  `⇧↩︎`  | Add new line.                                                                                       |
+|  `⇧↩︎`    | Add new line.                                                                                       |
 |  `⇧⌘]`   | Move to next tab                                                                                    |
 |  `⇧⌘[`   | Move to previous tab                                                                                |
 
@@ -353,33 +351,6 @@ You can use the following template arguments in custom commands:
 | `{{active_editor_file_name}}` | The name of the active file in the editor.     |
 | `{{clipboard}}`               | The content in clipboard.                      |
 
-## Plus Features
-
-The pre-built binary contains a set of exclusive features that can only be accessed with a Plus license key. To obtain a license key, please visit [this link](https://intii.lemonsqueezy.com).
-
-These features are included in another repo, and are not open sourced.
-
-The currently available Plus features include:
-
-- `@project` scope in chat to include project information in conversations. (experimental)
-- Suggestion Cheatsheet that provides relevant content to the suggestion service. (experimental)
-- `@sense` scope in chat and prompt to code to include relevant information of the focusing code.
-- Terminal tab in chat panel.
-- Unlimited chat/embedding models.
-- Persisted chat panel.
-- Browser tab in chat panel.
-- Unlimited custom commands.
-
-Since the app needs to manage license keys, it will send network request to `https://copilotforxcode-license.intii.com`,
-
-- when you activate the license key
-- when you deactivate the license key
-- when you validate the license key manually
-- when you open the host app or the service app if a license key is available
-- every 24 hours if a license key is available
-
-The request contains only the license key, the email address (only on activation), and an instance id. You are free to MITM the request to see what data is sent.
-
 ## Limitations
 
 - The extension utilizes various tricks to monitor the state of Xcode. It may fail, it may be incorrect, especially when you have multiple Xcode windows running, and maybe even worse when they are in different displays. I am not sure about that though.