EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 9·5 min read
nixpkgs-multiverse: every version that ever existed
TL;DR
Nixpkgs-multiverse consolidates every version of packages ever released, allowing users to access older versions that may have been removed. This is particularly useful for developers facing compatibility issues after updates.
✦ Why It Matters
Consider using Nixpkgs-multiverse to access older package versions and avoid compatibility issues.
Key Takeaways
- Utilize nixpkgs-multiverse for easy access to all package versions.
- Reduce complexity by avoiding multiple pinned inputs in NixOS.
- Leverage JSON files for efficient version mapping and retrieval.
- Explore historical package versions to maintain compatibility.
How It Works
Nixpkgs-multiverse consolidates all package versions into a single flake input, using revisions.json to track every Nixpkgs revision and versions.json to map package versions to their latest revisions. This allows users to quickly access any version without the overhead of multiple inputs.