news: done btn removed

Author: jrieken

release-notes/v1_100.md

@@ -73,7 +73,7 @@ Also, the `#githubRepo` tool is only for searching for relevant code snippets. T
 
 ### Chat input improvements
 
-We have done some improvements to the chat input box and how attachments are handled. Now, any attachment typed also appears as attachment-pill. This makes it simpler to understand what's being send to the language model. Also, the context picker has been stream lined to make it simpler to pick files, folders, and other attachment types.
+We have done some improvements to the chat input box and how attachments are handled. Now, any attachment typed also appears as attachment-pill. This makes it simpler to understand what's being send to the language model. Also, the context picker has been streamlined to make it simpler to pick files, folders, and other attachment types. We also heard the feedback for the "Done"-button: We removed it! No more confusion, only the New Chat `kb(workbench.action.chat.newChat)` command starts a new session.
 
 ### Chat mode keybindings