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
After signing in on a page without reloading it, the browser tab kept using its signed-out state whenever its live connection had to reconnect. Since 0.12.0 the server drops such a connection as soon as an open chat subscribes to live updates, and the tab reconnected immediately, so after a connection drop (sleep, network change, server restart) it reconnected several times per second until the page was reloaded, putting heavy load on the server. Reconnects now use the current sign-in, so the tab comes back signed in on the first attempt and stays connected.
Fixes#32338
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
