Fixed and improved the system prompt of chats started from assistants (#1172)

app/MindWork AI Studio/wwwroot/changelog/v26.11.1.md

@@ -18,6 +18,8 @@
 - Improved the order of the models when you add or edit a provider: AI Studio now sorts the numbers in model names by their value, so that, for example, a model with version 4.10 comes before one with version 4.9, and the newest models stay at the top of the list.
 - Improved the information page, which now shows the Rust compiler that actually built your copy of AI Studio. Before, it always showed the compiler of our official builds, even for builds such as the Flatpak, which bring their own one.
 - Improved the options of the Slide Assistant: a button in the field of the PowerPoint template removes your template again, so the assistant plans an outline only.
+- Improved the chats you start from the result of an assistant with "Send to ..." and "New Chat": the AI there now knows the role of the assistant and the settings you chose, such as the language, answers your follow-up questions about the result, and revises it on request. This applies to the Text Summarizer, Translation, Grammar & Spelling Checker, Rewrite & Improve Text, Synonyms, Agenda Planner, E-Mail, Job Posting, SWOT Analysis, Document Analysis, and Slide assistants.
+- Improved the chats you start from the result of the Legal Check or My Tasks assistant with "Send to ..." and "New Chat": the AI there now follows the instructions of the assistant.
 - Changed the size of AI Studio on laptop screens: it now appears in the same size on every laptop, whatever the scaling of your operating system. If you prefer the previous size, choose "System scaling" for the interface size in the app settings. Contributed by Paul Koudelka.
 - Changed your local data sources and mailboxes to return at most as many matches as you set in their options. Before, they could return up to twice as many. Now the best matches of the search by meaning and of the search by words take turns, and when one of them finds only a few, the other one fills in.
 - Changed the connection to Hetzner's inference API to its new address. Hetzner turns off the old address on November 10, 2026, so older versions of AI Studio can no longer use Hetzner after that date.
@@ -41,6 +43,10 @@
 - Fixed chats with data sources failing when you switched off Semantic Search, because AI Studio sent more passages along with your message than the AI model can read. AI Studio now sends only as many passages as fit, taking turns among your data sources, and tells you with each answer when some passages had to be left out.
 - Fixed the AI search in your mailboxes leaving out mails which did not fit into a single search. The AI now gets every mail it finds, page by page.
 - Fixed pages of AI Studio, such as those behind the icons of the navigation bar, opening in your web browser when you clicked them while holding Shift or Ctrl. Such clicks now do nothing, while links to websites still open in your browser, and now also from the AppImage on Linux. The right-click menu now appears only in text fields and on selected text, so it no longer offers entries such as opening a link in a new window.
+- Fixed chats which you start from the result of the Coding Assistant, the Icon Finder, or Bias of the Day losing the instructions of the assistant. Since v26.4.1, these chats got the default instructions of AI Studio instead.
+- Fixed the Assistant Builder offering "Send to ...", which only opened an empty chat or an empty assistant. The button is gone; copy the plugin with "Copy result" instead.
+- Fixed the message for plugin developers when an assistant plugin lacks a valid `SubmitText`: it said that the system prompt was missing.
+- Fixed the chat showing the chat template or profile preselected for new chats when you open a chat which uses none, e.g., a chat started from an assistant. The AI never received that chat template or profile in such a chat, and the field for your message no longer starts with the predefined message of that chat template.
 - Upgraded several libraries to improve security.
 - Upgraded Tauri to v2.12.5.
 - Upgraded MudBlazor to v9.12.0.