Changelog for 0.11.5: Redis per-room delivery, revoked channel and note access, Docling file names, the 0.11.4 interface language regression and the other fixes since v0.11.4, plus a Changed entry asking Redis-backed fleets to update all instances together.
With native function calling on an Ollama model, every request sent after a tool result was missing the model's system prompt, so the final answer ignored the model's instructions. Only other system content, such as the attached knowledge tag, was left. OpenAI connections were not affected.
Tool-call follow-ups are rebuilt from the chat's message list and skip the router's system prompt step, because the first request is expected to have already added it to that list. The OpenAI path does add it there, but the Ollama path converts the messages into a copy first and adds the prompt only to the copy, so the follow-ups never see it.
The model system prompt is now applied to the messages before the Ollama conversion, and the Ollama router is told to skip it for that request so it is not added twice. Ollama now behaves the same as the OpenAI path. Direct calls to /ollama/api/chat still get the prompt from the router as before.
Checked baseline against patched: first request and follow-up for plain, custom and arena Ollama models, with and without a chat system prompt, with template variables and on the OpenAI path. The prompt is now present exactly once on every Ollama follow-up, and nothing else changed.
Fixes#30161
Clicking a folder name in the sidebar while a chat was open switched that chat to the folder's default model for a moment before the page changed. That reset its tools and skills to the folder model's set and saved them as the chat's draft, so on returning to the chat the folder model's tools were shown and sent with the next message. The same happened to a chat just started from the home page.
The folder's default model is now only applied while the chat has no messages yet, the same rule new chats already follow when a folder page opens. Folder pages, new chats in a folder and editing a folder's default model behave as before.
Verified in a browser against a mock upstream: on dev the next request after the folder click carried the folder model's tool_ids and skill_ids; with the fix it carries the chat's own model's set, for both an existing chat and one started from the home page.
Fixes#30226
