Chat search checks the whole query and each word in it separately. With a single word those are the same check, so every chat got searched twice. It is now searched once, with the same results. On PostgreSQL with 2164 chats (533 MB of chat data) a one-word search is about 40% faster:
| search | before | after |
|---|---|---|
| proxy | 6.0 s | 3.6 s |
| opnsense | 6.1 s | 3.8 s |
| no match | 5.4 s | 3.0 s |
Refs #32266
Automations scheduled with the Daily, Weekly or Monthly picker ran a few seconds after the chosen time, taking the seconds from whenever the previous run was handled. Now and then that left the next run due again within the same minute, and the automation ran twice. Users whose timezone is behind the server's could also have their first run moved to the next day. These schedules now run at the exact minute chosen, in the user's own timezone.
Fixes#32263
A tool picked from the Integrations menu before the first message of a new chat stayed on only until the user left that chat. Coming back, the chat fell back to the model's default tools, so the tool was no longer offered to the model and the changed tool list broke prompt caching. The Web Search toggle was dropped the same way, and a picked skill was lost on reload. The picks are now kept for the chat from its first message on, like picks made later in the chat.
Clicking the title of a citation from an external knowledge base (Qdrant, Milvus, pgvector), or its Content link, opened a link to a file inside Open WebUI that does not exist, so the browser showed a not found error. These results are no longer treated as uploaded files, so when the citation's source is a web address both links open that page, and otherwise the title is plain text. This works whether or not the model uses native tool calling.
Fixes https://github.com/open-webui/open-webui/issues/32231
When the Redis Sentinels are protected with a password, every Redis operation failed with "No master found", because the password in REDIS_URL was used for the Redis server itself but never for the Sentinels. The Sentinels now get the same credentials, both for REDIS_URL and for WEBSOCKET_REDIS_URL. Sentinels without a password keep working, and Sentinel credentials set by hand in WEBSOCKET_REDIS_OPTIONS still take precedence.
Fixes#32240
Create and publish Docker images with specific build args / build (map[arch:linux/amd64 runner:ubuntu-latest], map[build_args:USE_OLLAMA=true free_disk:false name:ollama suffix:-ollama]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/amd64 runner:ubuntu-latest], map[build_args:USE_SLIM=true free_disk:false name:slim suffix:-slim]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/arm64 runner:ubuntu-24.04-arm], map[build_args: free_disk:false name:main suffix:]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/arm64 runner:ubuntu-24.04-arm], map[build_args:USE_CUDA=true
USE_CUDA_VER=cu126
free_disk:true name:cuda126 suffix:-cuda126]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/arm64 runner:ubuntu-24.04-arm], map[build_args:USE_CUDA=true free_disk:true name:cuda suffix:-cuda]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/arm64 runner:ubuntu-24.04-arm], map[build_args:USE_OLLAMA=true free_disk:false name:ollama suffix:-ollama]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/arm64 runner:ubuntu-24.04-arm], map[build_args:USE_SLIM=true free_disk:false name:slim suffix:-slim]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/amd64 runner:ubuntu-latest], map[build_args: free_disk:false name:main suffix:]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/amd64 runner:ubuntu-latest], map[build_args:USE_CUDA=true
USE_CUDA_VER=cu126
free_disk:true name:cuda126 suffix:-cuda126]) (push) Waiting to run
Create and publish Docker images with specific build args / build (map[arch:linux/amd64 runner:ubuntu-latest], map[build_args:USE_CUDA=true free_disk:true name:cuda suffix:-cuda]) (push) Waiting to run
With Redis Sentinel, Open WebUI lowercased the master name given as the host part of REDIS_URL, so a master named myMaster was looked up as mymaster and every Redis call failed with "No master found". The OT-Container-Kit redis-operator for Kubernetes names its master myMaster by default, so its users hit this out of the box. The master name is now used exactly as written in REDIS_URL, so it has to match the case configured in Sentinel.
Fixes#31918
Citations from external knowledge bases (Qdrant, Milvus, pgvector) whose source is a web address showed that full address in the source list below the answer, while the numbered citation markers in the answer text already showed the page title. The source list now shows the same title. Because of that, these citations no longer add a site icon to the sources button, which matches regular knowledge bases. Web search results keep showing their address.
Fixes https://github.com/open-webui/open-webui/issues/32231
When an MCP tool server fails to connect during a chat, the chat shows "Failed to connect to MCP server" but the reason was only logged at debug level, so it never appeared in the logs of a default install. The failure is now logged as an error with the full cause, such as a refused connection or a 401 from the server. The message in the chat is unchanged.
Fixes#32213
New **pt-BR** translations for items introduced in the latest releases, plus a consistency/quality pass across existing strings (grammar, tone, capitalization, pluralization). Placeholders and hotkeys preserved. No logic changes.
Rich UI tool embeds always tried to pass the arguments the model called the tool with into the embedded page, even when the browser does not allow it: with "iframe Sandbox Allow Same Origin" off (the default), or when an external tool embeds a page from another site. Each load then logged an uncaught SecurityError in the console. The arguments are now passed only where the browser allows it and skipped otherwise. The embed itself renders and behaves the same as before.
Fixes#32222
The Top K Reranker description under Admin Panel > Settings > Documents said it is the number of hybrid results sent to the reranker, but it is the number of chunks the reranker keeps per query and passes to the model. The Top K description did not say that with hybrid search it is also the number of candidates retrieved for the reranker. Admins following the old text set something like 15 / 3 and gave the model only 3 chunks per query. Both descriptions now say what the settings do, in English and German.
Fixes#32221
