diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.9.1.md b/app/MindWork AI Studio/wwwroot/changelog/v26.9.1.md
index 2b8d1572..85a6cdc2 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.9.1.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.9.1.md	
@@ -40,4 +40,7 @@
 - Fixed the copy button leaving the sources behind. Copy an answer, and its sources come along.
 - Fixed a tile that opens a chat directly always demanding a workspace. Leave the workspace empty in the Assistant Builder, and the tile opens a disappearing chat instead.
 - Fixed the same restriction for plugin authors: a direct-chat launcher can now open a chat without naming a workspace. The example assistant plugin shows both ways.
+- Fixed an answer built without your data sources looking exactly like one that used them. When AI Studio cannot reach the sources you picked, it now tells you instead of quietly answering without them.
+- Fixed the same silence when the step that picks the fitting passages out of your documents cannot run. You are told that the answer rests on everything that was found.
+- Fixed the regenerate button taking an answer away without producing a new one. This happened in chats started from a template that holds no question of your own.
 - Upgraded the Visual Briefing Assistant (in preview) from the prototype to the beta state. The assistant is now completely implemented and is undergoing a deeper testing phase in preparation for release. To try it, open the app settings, allow preview features down to beta, and then enable the Visual Briefing Assistant there.