Data and AI releases

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Qdrant 1.18.0

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Change log Features ๐ŸŽ๏ธ 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...

Vector searchObservabilityDeveloper toolsPerformance

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Also shipped May 11, 2026Qdrant in May 2026 โ†’

WAF Release - 2026-05-11

Key Findings Existing rule enhancements have been deployed to improve detection resilience against broad classes of web attacks and strengthen behavioral coverage. Continuous Rule Improvements We are continuously refining our managed rules to provide more resilient protection and deeper insights into attack patterns.

Beta
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Online Refresh Tokens is now in Beta

We are excited to announce that our new feature "Online refresh tokens" is now available to all customers in Beta. This powerful new feature is designed to simplify token management and modernize your application architecture, especially for Single Page Applications (SPAs) allowing you to bind refresh tokens to the sessions they originated from, which...

Beta
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More from QdrantEvery Qdrant release โ†’

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...

Update
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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...

Update
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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...

Update
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Qdrant 1.17.0

Change log Features ๐Ÿ‹๏ธ milestone#38 - Relevance Feedback ( docs ) milestone#44 - API for detailed report on optimization progress and stages ( docs ) milestone#40 - API for aggregated telemetry of the whole cluster ( docs ) milestone#43 - Unlimited update queue to gracefully smooth update spikes ( docs ) #8071 - Add Audit Access Logging ( docs ) #8063 -...

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Qdrant 1.19.0

Change log Features โ˜๏ธ 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.

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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...

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Qdrant 1.16.3

Change log Improvements #7755 , #7588 - Respect search and point retrieve timeout when trying to access segments #7685 - Respect telemetry timeout when fetching shard statistics #7715 - Log snapshot download duration and speed Bug fixes #7787 , #7791 - Fix WAL delta transfer corrupting replica after a previous full transfer was aborted #7801 , #7805 - Fix...

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