The 1.21 release is here! Here is the TL;DR of the new features:
• ContainsAny and ContainsAll operators added – Convenient, new operators to simplify complex queries.
• Multi-tenancy improvements – Experimental tenant deactivation for efficiency, performance improvements.
• New vectorizer modules:
1. text2vec-gpt4all provides fast transformer inference on CPUs; and
2. multi2vec-bind vectorizes multi-modal data from up to 7 modalities.
• Performance improvements – A suite of improvements to search, indexing and backup performance.
• Hybrid search algorithm refinement - Improved scoring stability for small limits in hybrid search.
Check out the blog post for an in-depth overview of each feature and links to the documentation: https://weaviate.io/blog/weaviate-1-21-release