# Release Notes

> Official release announcements and feature highlights for VectorChord and pgvecto.rs.

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LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [VectorChord 1.1: Native 4/8 Bit Vector Types and Per-Index Query Defaults](/blog/release/vectorchord-11-native-48-bit-vector-types-and-per-index-query-defaults/): VectorChord 1.1 introduces RaBitQ8, RaBitQ4 for efficient storage and improved multi-index querying
- [VectorChord 1.0: Developer-First Vector Search on Postgres, 100x Faster Indexing than pgvector](/blog/release/vectorchord-10-developer-first-vector-search-on-postgres-100x-faster-indexing-than-pgvector/): Two years ago, when we published the very first pgvecto.rs blog post, we made a bet: Postgres is the best place to do vector search. Since then we’ve been…
- [VectorChord 0.5: New RaBitQ-empowered DiskANN Index and Continuous Recall Measurement](/blog/release/vectorchord-05-new-rabitq-empowered-diskann-index-and-continuous-recall-measurement/): DiskANN & Continuous Recall Monitor in Postgres Vector Search
- [VectorChord 0.4: Faster PostgreSQL Vector Search with Advanced I/O and Prefiltering](/blog/release/vectorchord-04-faster-postgresql-vector-search-with-advanced-io-and-prefiltering/): VectorChord 0.4 enhances PostgreSQL vector search, improving AI application latency and throughput with advanced I/O and prefiltering
- [VectorChord 0.3: Bringing Efficient Multi-Vector Contextual Late Interaction in PostgreSQL](/blog/release/vectorchord-03-bringing-efficient-multi-vector-contextual-late-interaction-in-postgresql/): VectorChord 0.3 boosts PostgreSQL vector search using MaxSim and WARP
- [VectorChord 0.2: 60K-Dimensional Vectors, 50% Faster Indexing with ARM](/blog/release/vectorchord-02-60k-dimensional-vectors-50-faster-indexing-with-arm/): VectorChord 0.2: Enhanced vector search in PostgreSQL with up to 60K dimensions, Float16 support, and faster ARM performance
- [pgvecto.rs 0.2: Unifying Relational Queries and Vector Search in PostgreSQL](/blog/release/pgvectors-02-unifying-relational-queries-and-vector-search-in-postgresql/): pgvecto.rs 0.2 is a groundbreaking release that bridges the gap between relational queries and vector search in PostgreSQL. Better than pgvector