add new QChat features and screenshots in english

content/posts/2024-10-18_introducing-QChat-chat-rooms-in-QGIS.md

@@ -127,7 +127,7 @@ QChat is included in a [dock widget](https://doc.qt.io/qtforpython-5/PySide2/QtW
 
 And there you have it: QChat is open :tada: :
 
-![QGIS screen with QChat panel on the right](https://cdn.geotribu.fr/img/articles-blog-rdp/articles/2024/qchat/qchat_qgis.webp){: .img-center loading=lazy }
+![QGIS screen with QChat panel on the right](https://cdn.geotribu.fr/img/articles-blog-rdp/articles/2024/qchat/qchat_qgis_en.webp){: .img-center loading=lazy }
 
 !!! info
     P.S. shoutout to [tutoqgis.cnrs.fr](https://tutoqgis.cnrs.fr/)
@@ -136,12 +136,15 @@ In the `instance` section at the top, you can view the rules of the configured i
 
 To start chatting, you'll need to connect to a room by selecting one from the dropdown list. Once connected, you're ready to chat! Messages from other users will appear in the middle:
 
-![QGIS screen with chat messages in QChat](https://cdn.geotribu.fr/img/articles-blog-rdp/articles/2024/qchat/qchat_messages.webp)
+![QGIS screen with chat messages in QChat](https://cdn.geotribu.fr/img/articles-blog-rdp/articles/2024/qchat/qchat_screenshot_en.webp)
 
 Note that:
 
 - using `@all` in your message will notify all users in the room via the QGIS message bar
 - double-clicking a message in QChat will allow you to mention the user who sent it
+- right-clicking on a vector layer in the layer tree panel will suggest you the `Send on QChat` action : this will share the layer as geojson to the other QChat user. After receiving such a message, clicking on it will add the layer to the current QGIS project
+- it is possible to share some images as well as screenshots of the current QGIS project
+- it is possible to share a CRS as well as an extent. When receiving such messages, the current QGIS project will use the received CRS or fit to the shared extent
 
 ----
 
@@ -166,7 +169,8 @@ Messages are sent over WebSocket, and there are [a few routes available](https:/
 - get instance rules
 - retrieve room names
 - check the number of open WebSockets per room
-- send a message to a room via a POST request
+- check the registered nicknames in a room
+- send a message to a room via a PUT request
 
 And more features coming soon :wink: