Updated the AI Studio logo (#957)

app/MindWork AI Studio/wwwroot/changelog/v26.9.1.md

@@ -14,6 +14,7 @@
 - Added drag and drop to the input and output folder of the Batch Processing assistant: drop a folder onto either field to choose it.
 - Added ways to load text from a file and drop zones for them, throughout the assistants and dialogs. We went through them one by one, so many fields that used to accept typed text only now take the content of a file as well.
 - Improved loading web content in the assistants: it now uses the same reader as the Read Web Page tool, which extracts the main content of a page more reliably and skips navigation and boilerplate. Pages from your own network, including local servers, keep working as before. When a page cannot be read, AI Studio now says why instead of leaving the field empty.
+- Improved the app icon. The previous one was generated by an image model; the new one was created based on it and keeps the familiar green landscape with the chat bubble. Because it is now a vector drawing, it stays sharp everywhere it appears: in your taskbar or dock, in the window list, and on the start screen while AI Studio is loading.
 - Changed how provider trust and provider confidence work together. Marking a provider as trustworthy in a configuration no longer also satisfies a required confidence level: one says who runs the provider, the other how confidential it is. Organizations raise a provider's level in their own confidence scheme instead. This applies beyond local data sources, for example, when a model reads a page from your intranet.
 - Fixed which abilities AI Studio assumes a model has. Model names are now read the way each provider writes them, so models from self-hosted and research services are recognized instead of being treated as plain text models, and a model resold under a plain name gets the abilities it really has. Many model families were checked against their maker's documentation and corrected: some gained image input, reasoning, or tool calling, others lost an ability they never had. Image and video generation models no longer show up among the chat models.
 - Fixed a dropped file being processed several times, e.g., after the computer woke up from sleep.