Releases · matrixorigin/matrixone

@aptend

Release date: June 18, 2025
MatrixOne version: v2.2.0

MatrixOne 2.2.0 introduces a series of bug fixes that enhance system performance, stability, and usability. Below are the major updates.

Bugfix

Fix cdc bug
Fix the bug of enum
Fix duplicate pk due to big delete
Fix rollup with having by
Fix join order for DML plan

What's Changed

sync verfied 2.0 merge changes to 2.1 by @aptend in #21528
modify mergify config to adapt 2.1-dev by @guguducken in #21536
improve the performance of cleaning up the deleted table stats from the stats table. by @gouhongshen in #21541
fix: ignore some test in prepare.test by @huby2358 in #21545
fix read ckp meta by @jiangxinmeng1 in #21548
malloc: fix VSS leaks by @reusee in #21543
Small refactor ckp by @XuPeng-SH in #21559
fix potential memory leak by @XuPeng-SH in #21563
fix the prepare.test BVT case. by @gouhongshen in #21568
fix timeout - main by @XuPeng-SH in #21571
spherical kmeans for sparse vector and bug fix by @cpegeric in #21529
fix adding incorrect delete entris to partition state index by @aptend in #21558
fix: AnalyzeExecPlan bug which cause sysbench10w update panic by @huby2358 in #21549
Fix get snapshot "file not found" error by @LeftHandCold in #21581
Unify the snapshot read and latest read-1 by @triump2020 in #21441
[improvement] logservice: add some logs in truncation of logservice. by @volgariver6 in #21583
fix change handle by @jiangxinmeng1 in #21579
add wasm support for merge mo-ctl by @aptend in #21586
[opt] merge multiple filters on primary key by @aunjgr in #21593
Fix workspace delete - main by @XuPeng-SH in #21597
fix an invalid memory access by @aunjgr in #21600
fix wasm dir to avoid grep check by @aptend in #21604
Fix collectObjects for updateTableInfo by @LeftHandCold in #21612
fix data race by @jiangxinmeng1 in #21544
vector array remove unncessary cast from []float32 to []float64. by @cpegeric in #21576
update ckp cluster column by @jiangxinmeng1 in #21613
Fix cdc issues main by @XuPeng-SH in #21625
merge small insert/delete bat to full batch in workspace. by @gouhongshen in #21587
Fix the bug of enum.Formt missing value by @LeftHandCold in #21628
Fix cdc ddl error by @LeftHandCold in #21631
refactor cn s3 writer. by @gouhongshen in #21522
fix bug: panic in replace statement by @ouyuanning in #21633
update CDC change handle by @jiangxinmeng1 in #21636
better expr print for debug by @XuPeng-SH in #21642
fix bug: prefix_in not sorted in prepare stmt by @ouyuanning in #21643
fix the TestRemoveRunningTaskNotExists. by @gouhongshen in #21646
fix TestGlobalCheckpoint7 by @jiangxinmeng1 in #21648
reduce goroutines used calculating stats by @XuPeng-SH in #21650
fix bug: dot not upgrade BM25 by @ouyuanning in #21661
update cdc sinker and changes handle by @jiangxinmeng1 in #21665
fix the object sort key index mismatch when CN flush objects. by @gouhongshen in #21660
[opt] convert BETWEEN filter to PREFIX_BETWEEN on composite keys by @aunjgr in #21673
[fix] properly handle sing-column CLUSTER BY by @aunjgr in #21671
fix checkpoint UT by @jiangxinmeng1 in #21675
Fix TestKill data race by @LeftHandCold in #21683
merge small insert batch into full batch in the workspace. by @gouhongshen in #21639
fix collect softdelete objects in TN by @XuPeng-SH in #21688
fix abort mark active txn by @iamlinjunhong in #21692
fix CN OOM by S3Writer in big data test. by @gouhongshen in #21694
[Refactoring]: IVFFLAT better error handling by @cpegeric in #21621
fix dynamic rpath error for darwin by @guguducken in #21697
fileservice: delete temp files if write error by @reusee in #21662
fix mergeTxnWorkspaceLocked by @jiangxinmeng1 in #21705
add check local timeout txn by @iamlinjunhong in #21703
BVT cases for the replace statements in the workspace. by @gouhongshen in #21707
fix TestAppend2 by @jiangxinmeng1 in #21717
fix bug: agg push down panic by @ouyuanning in #21709
fix ExportStats by @jiangxinmeng1 in #21719
use variables ORIGIN instead of absolute paths by @guguducken in #21710
Fix TestCkpLeak (#21572) by @LeftHandCold in #21723
add debug log by @jiangxinmeng1 in #21724
fix the compaction of objects by deletion when merging the TXN workspace. by @gouhongshen in #21727
Fix TestPitrMeta by @LeftHandCold in #21635
fix merge alloc by @aptend in #21731
Fix data race in TestDoHeartbeatInvalidTask by @Cabbage74 in #21735
[opt] improve join order and enable runtime filter for fulltext UPDATE by @aunjgr in #21733
Fix the block filter not work when where sortKey = ''. by @gouhongshen in #21741
add debug log by @jiangxinmeng1 in #21745
feat: alter user lock by @ouyuanning in #21737
Fix the file service not found error when CN flushes objects. by @gouhongshen in #21746
Improve the performance of the apply deletes in the workspace writes. by @gouhongshen in #21627
fix the duplicated entry issue caused by merging deletion on the uncommitted objects. by @gouhongshen in #21753
refactor some cdc code - phase 1 by @XuPeng-SH in #21656
fix duplicate pk due to big delete by @XuPeng-SH in #21757
[#21676]revert commid 6fbbd by @triump2020 in #21749
Fix cdc mo to mo invalid connection by @LeftHandCold in #21755
chore: remove bvt test tag #14293 by @xzxiong in #21752
retry when remote lock i/o timeout by @iamlinjunhong in #21761
Fix mo_cdc_task does not exist by @LeftHandCold in #21765
small updates for the workspace. by @gouhongshen in #21766
fix txn mistakenly aborted duo to deadlock by @iamlinjunhong in #21750
remove bvt tag by @ouyuanning in #21770
clean some code in the workspace. by @gouhongshen in #21725
fix bug: panic in order by uuid column by @ouyuanning in #21775
improve txn leak checker by @zhangxu19830126 in #21780
Support changing the product name into OmniFabric by @Cabbage74 in #21777
Remove the wrong sql by @Cabbage7...

@gouhongshen

Release date: June 11, 2025
MatrixOne version: v2.1.1-hotfix-20250611

MatrixOne v2.1.1-hotfix-20250611 introduces bug fixes. Below are the major updates and new features.

Bugfix

Fix bug Replace into duplicate
Fix delete hung

What's Changed

to 2.1: fix tombstone object missing after cn transfer by @gouhongshen in #21948
fix changes handle by @jiangxinmeng1 in #21994
Pick delete hung fix to 2.1 by @XuPeng-SH in #21998

Full Changelog: v2.1.1-hotfix-20250519...v2.1.1-hotfix-20250611

@volgariver6

Release date: April 19, 2025
MatrixOne version: v2.1.1-hotfix-20250519

MatrixOne v2.1.1-hotfix-20250519 introduces bug fixes that enhance system usability and stability. Below are the major updates and new features.

Bugfix

Fix bug related to Fulltext searching and GC-PANIC

What's Changed

BUG FIX: Fulltext skip overlap from N-gram output 2.1-dev (#21799) by @volgariver6 in #21844
Remove GC's panic(), use Warn log instead: GC-PANIC by @LeftHandCold in #21843

Full Changelog: v2.1.1...v2.1.1-hotfix-20250519

@ouyuanning

Release date: May 08, 2025
MatrixOne version: v2.1.1

MatrixOne 2.1.1 introduces a series of improvements and bug fixes that enhance system performance, stability, and usability. Below are the major updates and new features.

Key Improvements

improve join order and enable runtime filter for fulltext UPDATE
add check local timeout txn
retry when remote lock i/o timeout
convert BETWEEN filter to PREFIX_BETWEEN on composite keys

Bugfix

Fix bugs related to oom
Fix some merge bugs
Fix bugs related to cdc func
Fix bugs releted to sing-column CLUSTER BY key
fix bugs related to big delete
fix panic in order by uuid column type
fix bug related to deadlock overkill

What's Changed

Cp 21661 to 2.1-dev by @ouyuanning in #21664
[fix] properly handle sing-column CLUSTER BY by @aunjgr in #21672
Fix cdc Error panic by @LeftHandCold in #21680
to 2.1: filter out the deletes object when merging deletes in the workspace. by @gouhongshen in #21681
fix collect softdelete objects in TN in 2.1 by @XuPeng-SH in #21689
fix abort mark active txn by @iamlinjunhong in #21693
fix cdc panic by @XuPeng-SH in #21700
fix mergeTxnWorkspaceLocked by @jiangxinmeng1 in #21706
to 2.1: BVT cases for the replace statements in the workspace. by @gouhongshen in #21708
fix bug: agg push down panic by @ouyuanning in #21712
add check local timeout txn by @iamlinjunhong in #21704
fix ExportStats by @jiangxinmeng1 in #21720
[opt] improve join order and enable runtime filter for fulltext UPDATE by @aunjgr in #21747
Fix merge alloc 2.1 by @aptend in #21732
[opt] convert BETWEEN filter to PREFIX_BETWEEN on composite keys by @aunjgr in #21674
to 2.1: fix the compaction of objects by deletion when merging the TXN workspace. by @gouhongshen in #21729
fix duplicate pk due to big delete by @XuPeng-SH in #21756
retry when remote lock i/o timeout by @iamlinjunhong in #21762
fix txn mistakenly aborted duo to deadlock by @iamlinjunhong in #21751
sync dynamic link fix to 2.1-dev by @guguducken in #21764
fix bug: panic in order by uuid column by @ouyuanning in #21776
to 2.1: Fix the block filter not work when where sortKey = '' by @gouhongshen in #21781
Support changing the product name into OmniFabric(For 2.1dev) by @Cabbage74 in #21782

Full Changelog: v2.1.0...v2.1.1

@ouyuanning

Release date: April 17, 2025
MatrixOne version: v2.0.3-hotfix-20250417

MatrixOne v2.0.3-hotfix-20250417 introduce a bug fix that enhance usability. Below are the major updates and new features.

Bugfix

Fix bugs related to panic when executing particular statement

What's Changed

fix bug: agg push down panic by @ouyuanning in #21715

Full Changelog: v2.0.3-hotfix-20250416...v2.0.3-hotfix-20250417

@XuPeng-SH

Release date: April 16, 2025
MatrixOne version: v2.0.3-hotfix-20250416

MatrixOne v2.0.3-hotfix-20250416 introduce a bug fix that enhance system stability, and usability. Below are the major updates and new features.

Bugfix

Fix a bug related to txn stability

What's Changed

cherry pick fix abort mark active txn to 2.0.3 hotfix (#21693) by @XuPeng-SH in #21696

Full Changelog: v2.0.3...v2.0.3-hotfix-20250416

@ouyuanning

Release date: April 09, 2025
MatrixOne version: v2.1.0-hotfix-20250409

MatrixOne v2.1.0-hotfix-20250409 introduces a bug fix that enhance system usability and upgrade. Below are the major updates and new features.

Bugfix

Fix bug related to data upgrade

What's Changed

Cp 21661 to 2.1-dev by @ouyuanning in #21664

Full Changelog: v2.1.0...v2.1.0-hotfix-20250409

@zhangxu19830126

Release date: April 06, 2025
MatrixOne version: v2.0.5

MatrixOne 2.0.5 introduces a bug fixe that enhance system security. Below are the major updates and new features.

Bugfix

Fix bugs related to security for license

What's Changed

fix license by @zhangxu19830126 in #21655

Full Changelog: v2.0.4...v2.0.5

Release date: April 06, 2025
MatrixOne version: v25.2.1.0

We are thrilled to announce the official release of MatrixOne v25.2.1.0 on April 06, 2025!

What is MatrixOne?

MatrixOne is an AI-driven cloud-native hyper-converged database that adopts a storage-compute separation architecture and fully leverages cloud infrastructure. It is MySQL-compatible and supports hybrid workload scenarios. By combining vector data types and full-text search capabilities, MatrixOne efficiently handles multi-modal data querying and management for generative AI applications.

Feature Overview

The new version of MatrixOne comprehensively supports full-text search and BM25 relevance retrieval, significantly improving the accuracy and efficiency of text data queries. With the optimized LOAD DATA command, it enables efficient loading of large-scale data from the HDFS file system, further enhancing data processing performance. The newly added inter-cluster CDC (Change Data Capture) feature ensures real-time data synchronization and consistency across multiple clusters. Additionally, as an experimental feature, it introduces vector indexing technology based on the HNSW algorithm, providing a new solution for high-dimensional data processing and vector similarity search. Furthermore, the newly supported Python SDK for full-text and vector search lowers the development barrier, accelerating the construction of intelligent applications.

Use Cases

MatrixOne is suitable for the following application scenarios. We warmly welcome users with the following business pain points and needs to contact us for trial testing.

Generative AI Scenarios: MatrixOne's hyper-converged database provides robust multi-modal data support, real-time retrieval, and intelligent data processing capabilities for generative AI, forming the core infrastructure for generative AI applications. In multi-modal scenarios such as text generation and image generation, MatrixOne ensures rapid responses and high-quality generative results on large-scale datasets through efficient data management, vector and hybrid search, Python UDF-supported data cleaning and preprocessing, and GPU-accelerated real-time inference. Whether handling large-scale data access and storage or online inference and dynamic feedback, MatrixOne delivers stable, low-latency support for generative AI applications, helping enterprises quickly deploy, iterate, and optimize generative AI solutions.
Time-Series Data Applications: In modern IoT applications, billions of devices and sensors continuously collect and transmit data, including industrial production lines, smart grids, smart city infrastructure, and autonomous vehicles, generating terabytes of real-time data daily. MatrixOne's hyper-converged database provides efficient real-time data processing capabilities for IoT scenarios, supporting millisecond-level high-concurrency writes and fast retrieval while offering superior scalability to handle peak loads. Its real-time analytics capabilities enable businesses to quickly derive critical insights from massive IoT data. Seamless integration with machine learning models allows real-time data streams to feed directly into models for prediction and anomaly detection, making it ideal for industrial predictive maintenance, energy efficiency optimization, and intelligent monitoring applications, fully meeting IoT needs for high throughput, low latency, and intelligent data management.
Hybrid Workload Support: In enterprise OA, ERP, and CRM systems, traditional single-machine databases often struggle to meet performance demands during peak periods as data volume and business complexity grow. Critical timeframes, such as month-end or quarter-end, typically require high-frequency analysis and real-time statistical reporting for decision-making. Many enterprises resort to standalone analytical databases or sharding to alleviate query loads on primary databases. MatrixOne's hybrid workload support eliminates the need for additional systems by enabling both operational and analytical needs within a single database, ensuring rapid responses under high concurrency through real-time data analytics. Its scalability allows seamless expansion as business grows, maintaining efficient real-time queries and statistics even with large-scale data growth, ensuring real-time, continuous, and efficient data-driven decision-making while enhancing flexibility in data management.
Enterprise SaaS Scenarios: With the rapid growth of enterprise SaaS applications, SaaS development must address multi-tenant model requirements. Traditional approaches often force a choice between shared database instances for multiple tenants or dedicated instances per tenant, creating trade-offs between management costs and tenant isolation. MatrixOne natively supports multi-tenancy, providing workload isolation and independent scalability between tenants while offering unified management. This architecture effectively reduces management costs, ensures data isolation, and improves operational efficiency, fully meeting SaaS needs for cost control, ease of management, and isolation, making it an ideal database choice for SaaS applications.

New Features

Key New Features

Full-Text Search and BM25 Relevance Retrieval
Full-text search is now fully supported, leveraging the BM25 algorithm for precise relevance retrieval, significantly improving query efficiency and accuracy for text data.
HDFS Data Loading
The optimized LOAD DATA command enables users to directly load large-scale data from the HDFS file system, meeting efficient data import needs for big data scenarios.
Inter-Cluster CDC Support
The newly added inter-cluster CDC feature enables real-time data synchronization between MatrixOne clusters, ensuring data consistency and high availability for enterprise-grade real-time data management.
HNSW-Based Vector Indexing (Beta)
Introduces vector indexing technology based on the HNSW algorithm, providing a new solution for high-dimensional data processing and vector similarity search, expanding the database's applications in AI and machine learning.
Python SDK for Hybrid Search
The MatrixOne Python SDK offers developers convenient interfaces for efficient vector and full-text search, enabling vector, full-text, and hybrid retrieval while significantly reducing development complexity for rapid RAG application construction.

Other New Features

Support select xx from xx{as of timestamp 'YYYY-MM-DD HH:MM:SS'}
Optimized PITR-related syntax
Optimized snapshot-related syntax

Known Issues

CDC tasks currently only support table-level synchronization.
Creating a CDC task requires first creating a PITR that includes the synchronization scope.
Snapshot and PITR backups cannot restore data from deleted tenants.
HNSW-type vector indexes currently do not support real-time index updates.

Full Changelog: v2.0.0...v2.1.0

@zhangxu19830126

Release date: April 04, 2025
MatrixOne version: v2.0.4

MatrixOne 2.0.4 introduces a series of improvements and bug fixes that enhance system security. Below are the major updates and new features.

Bugfix

Fix bugs related to security

What's Changed

fix safety bugs by @zhangxu19830126 in #21599

Full Changelog: v2.0.3...v2.0.4

Releases: matrixorigin/matrixone

MatrixOne-v2.2.0

Bugfix

What's Changed

Contributors

Uh oh!

MatrixOne-v2.1.1-hotfix-20250611

Bugfix

What's Changed

Contributors

Uh oh!

MatrixOne-v2.1.1-hotfix-20250519

Bugfix

What's Changed

Contributors

Uh oh!

MatrixOne-v2.1.1

Key Improvements

Bugfix

What's Changed

Contributors

Uh oh!

v2.0.3-hotfix-20250417

Bugfix

What's Changed

Contributors

Uh oh!

v2.0.3-hotfix-20250416

Bugfix

What's Changed

Contributors

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MatrixOne-v2.1.0-hotfix-20250409

Bugfix

What's Changed

Contributors

Uh oh!

MatrixOne-v2.0.5

Bugfix

What's Changed

Contributors

Uh oh!

MatrixOne-v2.1.0

What is MatrixOne?

Feature Overview

Use Cases

New Features

Key New Features

Other New Features

Known Issues

Uh oh!

MatrixOne-v2.0.4

Bugfix

What's Changed

Contributors

Uh oh!