Complete the changelog for the document analysis fixes

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

@@ -29,9 +29,11 @@
 - Improved how AI Studio works out what a model can do. Every model family now stands on its own, together with the page it was read from, and our build refuses rules which contradict each other or name no source. That way, mistakes are caught before they ever reach you.
 - Improved the list of your attached files: every file now appears under the folder it came from, and each folder is named only once, no matter in which order you attached your files.
 - Improved organization-wide provider management: IT departments can now separately prevent users from adding chat, transcription, or embedding providers. The existing master setting still overrides all three provider-specific settings.
+- Improved the provider selection throughout the assistants: when there is nothing to choose from, it now says why. Either you have not set up a provider yet, or none of yours is trusted enough for what you are doing. Before, the list was simply empty.
 - 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 the abilities AI Studio assumed for many models. We checked the families against their documentation: some models gained image input, reasoning, or tool calling, others lost an ability they never had.
-- Fixed the Document Analysis assistant becoming unresponsive when choosing an LLM provider.
+- Fixed the Document Analysis assistant freezing while you edited a policy. It needed a change of yours to be saved in the background just as you were making the next one — picking a provider, for instance — which is why it hit some of you again and again and others never at all.
+- Fixed a renamed policy losing its new name in the Document Analysis assistant. The name was kept only when you happened to change something else afterward.
 - Fixed model names that a provider writes in its own way not being recognized at all, such as the colon Ollama puts before the variant. Those models were treated as plain text models and lost every other ability.
 - Fixed a model resold under a plain name not getting the abilities it really has.
 - Fixed image and video generation models showing up among the chat models.