Reindexing memories (the admin "Reindex Knowledge and Memory Vectors" button, a user resetting their memory vectors, or the automatic reindex after switching to an embedding model with a different vector size) ignored the "Embedding Concurrent Requests" setting and sent one embedding request per memory at once. With a rate-limited embedding provider, most of those requests came back as 429 errors. Reindexing memories now respects that setting and the embedding batch size, like knowledge file uploads already do.
Fixes#32212
Users with a notification webhook for channel messages received no webhook when someone posted in a group channel or direct message they belong to. Only regular channels they had been given access to sent it. Members of group channels and direct messages now get the webhook too, and muting one of these channels stops the webhook except for messages that mention them.
Fixes#32403
Pipes and tools received None instead of a list of files on messages without attachments, which does not match the docs and breaks plugins that loop over the files. Pipes and tools now get an empty list in that case.
Fixes#32379
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
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
Connecting an OAuth 2.1 MCP tool server such as Canva failed with "OAuth client registration is still invalid after re-registration" whenever Cloudflare answered Open WebUI's own server-side check of the provider's sign-in page with a bot challenge. The challenge page repeats the requested address, which contains the redirect URL, so Open WebUI read it as the provider rejecting its registration. Open WebUI now skips its check when it gets a bot challenge, and the browser goes on to the provider's sign-in page as usual. Real provider errors about an unknown client or redirect URL still trigger re-registration as before.
Fixes#32363
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
