v0.3.0

• added support for cosine similarity metric alongside existing dot product and euclidean
• improved query batching performance by 30% through better thread pool utilization
• fixed memory leak in vector index deserialization on repeated loads
• refactored internal storage layout to reduce memory fragmentation
• exposed max_connections parameter in index builder api

v0.2.0

• added support for batched query processing with configurable parallelism
• fixed memory leak in index deserialization path
• improved SIMD distance calculations for AVX-512 targets
• refactored internal vector storage to reduce allocation overhead
• bumped minimum rust version to 1.75

v0.1.0

• initial release of vectorjet core engine with support for HNSW indexing
• parallel search across multiple vector collections using rayon threadpool
• SIMD-optimized distance calculations for cosine and euclidean metrics
• simple in-memory index with basic serialization support
• add CLI tool for benchmarking search throughput
• fix memory alignment issues on ARM64 platforms