chore(deps): update ghcr.io/open-webui/open-webui docker tag to v0.6.2

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/open-webui/open-webui	patch	0.6.1 -> v0.6.2

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Release Notes

open-webui/open-webui (ghcr.io/open-webui/open-webui)

v0.6.2

Compare Source

[0.6.2] - 2025-04-06

Added

• 🌍 Improved Global Language Support: Expanded and refined translations across multiple languages to enhance clarity and consistency for international users.

Fixed

• 🛠️ Accurate Tool Descriptions from OpenAPI Servers: External tools now use full endpoint descriptions instead of summaries when generating tool specifications—helping AI models understand tool purpose more precisely and choose the right tool more accurately in tool workflows.
• 🔧 Precise Web Results Source Attribution: Fixed a key issue where all web search results showed the same source ID—now each result gets its correct and distinct source, ensuring accurate citations and traceability.
• 🔍 Clean Web Search Retrieval: Web search now retains only results from URLs where real content was successfully fetched—improving accuracy and removing empty or broken links from citations.
• 🎵 Audio File Upload Response Restored: Resolved an issue where uploading audio files did not return valid responses, restoring smooth file handling for transcription and audio-based workflows.

Changed

• 🧰 General Backend Refactoring: Multiple behind-the-scenes improvements streamline backend performance, reduce complexity, and ensure a more stable, maintainable system overall—making everything smoother without changing your workflow.

v0.6.2

Compare Source

Added

• 🌍 Improved Global Language Support: Expanded and refined translations across multiple languages to enhance clarity and consistency for international users.

Fixed

• 🛠️ Accurate Tool Descriptions from OpenAPI Servers: External tools now use full endpoint descriptions instead of summaries when generating tool specifications—helping AI models understand tool purpose more precisely and choose the right tool more accurately in tool workflows.
• 🔧 Precise Web Results Source Attribution: Fixed a key issue where all web search results showed the same source ID—now each result gets its correct and distinct source, ensuring accurate citations and traceability.
• 🔍 Clean Web Search Retrieval: Web search now retains only results from URLs where real content was successfully fetched—improving accuracy and removing empty or broken links from citations.
• 🎵 Audio File Upload Response Restored: Resolved an issue where uploading audio files did not return valid responses, restoring smooth file handling for transcription and audio-based workflows.

Changed

• 🧰 General Backend Refactoring: Multiple behind-the-scenes improvements streamline backend performance, reduce complexity, and ensure a more stable, maintainable system overall—making everything smoother without changing your workflow.

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