Releasesby GlyphQdrant 1.19.0
Change log Features ☝️ https://github.com/qdrant/qdrant/milestone/50 - TurboQuant 4-bit as a datatype of primary vector storage. Only store 4-bit quantized vectors and spare disk space on original vectors. [ docs ] #9669 , #9684 , #9950 - Unify definition of memory usage strategy for collection components.
Also shipped Aug 5, 2026Qdrant in August 2026 →
Openflow Connector for SQL Server (CDC) (General availability)
The Openflow Connector for SQL Server (CDC) is now generally available. The connector captures every row-level change from Microsoft SQL Server using Change Data Capture (CDC) and replicates selected tables into Snowflake in near real-time or on a schedule. It supports initial snapshot load, incremental sync, and schema evolution.
REPLACE USING flows for pipelines (Beta)
REPLACE USING flows are now available in Lakeflow pipelines in Beta . Use a REPLACE USING flow when your source is a series of partial snapshots keyed by column. On each update, the flow replaces all rows that match the specified key columns and leaves all other rows unchanged.
The Table Visualization Improvements feature is now generally available
The Table Visualization Improvements feature is now generally available. You can now use the following features for table visualizations : Pagination Show/Hide Table Headers Table Borders Cell Highlighting Conditional formatting for string fields
More from QdrantEvery Qdrant release →
Qdrant 1.18.3
Change log Bug Fixes #9882 - Fix query errors when using shard keys while resharding
Qdrant 1.19.1
Change log Improvements #10342 , #10420 - Speed up and saturate memory bandwidth in quantized scoring with prefetching #10391 , #10392 , #10362 , #10437 , #10439 , #10381 - Rework and batch 4-bit TurboQuant SIMD implementation for better performance #10441 - Limit query plane allocations for better search performance #8650 - Improve L2 cosine preprocessing...
Qdrant 1.19.2
Change log Improvements - - Don't rewrite full sparse posting list on every upsert, making sparse vector upserts significantly faster - , , , - Make proxy segments persist their state, prevents WAL pinning and long recovery times on restart - - Fix HNSW builds not always saturating all assigned threads - - Resolve filter IDs only once per search request...
Qdrant 1.18.2
Change log Improvements #9282 - Log slow operations during shard WAL recovery #9137 - Clear cache of ID tracker after building a segment #9138 - Don't rebuild payload index if changing on_disk flag Bug Fixes #9285 - Fix potential infinite loop in optimizer when using multi vectors with prevent_unoptimized #9217 - Clean up unfinished segment optimizations on...
Qdrant 1.18.1
Change log Improvements #8988 - Refactor quantized multi-vector scorers for io_uring support #9058 - Validate vector dimensions before WAL write for async upserts Bug Fixes #8990 - Notify pending consensus ops on snapshot apply #9054 - Fix indexed integer range filter with float values #9055 - Fix {match: {except: []}} returning zero results with payload...
Qdrant 1.20.0
Qdrant 1.20.0 adds BM25 scoring, TurboQuant vector datatypes, per-element payload indexes, and improved HNSW performance.
Qdrant 1.18.0
Change log Features 🏎️ milestone!48 - Add TurboQuant quantization variant, 8x vector compression without the recall tax #8605 - Add API to create and delete named vectors in existing collection #8606 - Deep memory reporting, show memory usage breakdown for storage components #8714 - Add low memory mode, force open everything on disk to minimize out of...
Qdrant 1.17.1
Change log Improvements milestone#46 - Defer point updates, efficiently apply and optimize points with prevent_unoptimized=true #8188 - Make Gridstore flushes non-blocking to reduce search tail latencies #8235 - Improve performance of filtered search in case of singular payload value #8402 - Add request tracing ID into audit log #8460 - Propagate WAL errors...