EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Jul 28·5 min read
uv 0.12.0
TL;DR
The release of uv 0.12.0 introduces improvements in correctness, safety, and compatibility, while maintaining the existing configuration for the build backend. Users can upgrade with minimal adjustments.
✦ Why It Matters
Upgrade to uv 0.12.0 today to benefit from improved correctness and safety without major configuration changes.
Key Takeaways
- Update your build-system table to include uv_build 0.12.
- Rebuild any legacy packages using unsupported formats as .tar.gz.
- Ensure all requirements in requirements.txt are pinned and hashed.
- Review project files for compliance with new validation rules.
Full Summary
Uv 0.12.0, released on July 28, 2026, builds on the previous version by enhancing correctness and safety, although some changes may disrupt existing workflows. Notably, projects initialized with 'uv init' now automatically declare a build system, which streamlines project packaging and dependency management.
The release also enforces stricter compliance with PEP 625, rejecting unsupported archive formats and ensuring that only secure hash algorithms are accepted for package verification. Additionally, uv now prioritizes stable package releases over pre-releases during dependency resolution, improving reliability.
Users must adapt to new validation checks for project files and can no longer use certain legacy formats, which may require rebuilding existing packages. Overall, these updates aim to create a more robust and secure development environment.