This commit introduces support for the DISKANN index type in the Milvus vector database integration.
Changes include:
- Added `MILVUS_DISKANN_MAX_DEGREE` and `MILVUS_DISKANN_SEARCH_LIST_SIZE` configuration variables.
- Updated the Milvus client to recognize and configure the DISKANN index type during collection creation.
The pymilvus library expects -1 for unlimited queries, but the code was passing None, which caused a TypeError. This commit changes the default value of the limit parameter in the query method from None to -1. It also updates the call site in the get method to pass -1 instead of None and updates the type hint and a comment to reflect this change.
Files with special characters in their names (e.g., ü.pdf) caused issues since HTTP headers only allow Latin-1 characters.
This change URL-encodes `X-Filename` before adding it to request headers, preventing failures when uploading or processing such files.
Fixes: #17000
Fix for Playwright Timeout (ms) interpreted as seconds.
To address https://github.com/open-webui/open-webui/issues/16801
In Frontend Playwright Timeout is setted as (ms), but in backend is interpreted as (s) doing a time conversion for playwright_timeout var (that have to be in ms).
& as _Originally posted by @rawbby in [#16801](https://github.com/open-webui/open-webui/issues/16801#issuecomment-3216782565)_
> I personally think milliseconds are a reasonable choice for the timeout. Maybe the conversion should be fixed, not the label.
> This would further not break existing configurations from users that rely on their current config.
>
Replace direct CREATE EXTENSION commands with conditional checks to avoid
permission errors on Azure PostgreSQL Flexible Server where only
azure_pg_admin members can create extensions.
- Check pg_extension table before attempting to create vector extension
- Apply same fix to pgcrypto extension for consistency
- Allows following least privilege principle for database users
Fixes#12453
