Release v1.0.0-beta.4-a747ebcce-20260128-1769615376

What's Changed

• feat: UDF json_get with user specified return type by @sunng87 in #7554
• feat: ensure datanode plan's dist and ordering for tsid col by @waynexia in #7614
• ci: run database connector tests for every PR by @sunng87 in #7612
• fix: unit tests when enterprise feature is enabled by @fengys1996 in #7618
• feat: add partial_drop to DropRequest by @WenyXu in #7597
• feat: partition rule simplifier by @waynexia in #7622
• fix: flaky compaction test by @v0y4g3r in #7627
• fix: unit tests when enterprise feature is enabled by @fengys1996 in #7625
• feat: use arrow-pg for postgres data encoding by @sunng87 in #7591
• feat: impl vector index query by @killme2008 in #7564
• fix(repartition): improve physical region allocation and compaction read path correctness by @WenyXu in #7621
• fix: gc update repart map properly by @discord9 in #7606
• refactor: remove duplications from mito by @waynexia in #7632
• fix: wrong relation used in promql planner time cast by @fengys1996 in #7624

Full Changelog: v1.0.0-beta.4-085e9dfc7-20260126-1769413088...v1.0.0-beta.4-a747ebcce-20260128-1769615376

Release v1.0.0-beta.4-085e9dfc7-20260126-1769413088

What's Changed

• fix: use phy table when need fitler by tsid/table id by @discord9 in #7609

Full Changelog: v1.0.0-beta.4-nightly-20260126...v1.0.0-beta.4-085e9dfc7-20260126-1769413088

Release v1.0.0-beta.4-nightly-20260126

What's Changed

• test: add integration tests for repartition by @WenyXu in #7560
• feat: support TQL parsing in CREATE TRIGGER by @fengys1996 in #7599
• ci: release only large page size binary for ARM platform by @MichaelScofield in #7593
• fix: unit tests for export module by @fengys1996 in #7607
• fix: correct histogram result by @waynexia in #7608

Full Changelog: v1.0.0-beta.4-38e4a9495-20260121-1769012308...v1.0.0-beta.4-nightly-20260126

Release v1.0.0-beta.4-38e4a9495-20260121-1769012308

What's Changed

• feat: export import v2 rfc by @fengjiachun in #7499
• fix: correctly parse json string that contain unicode code point literal by @MichaelScofield in #7520
• perf: accelerate pk filter by @waynexia in #7584
• feat: debug/mem/symbol by @discord9 in #7573
• feat(meta): add repartition timeouts and metrics by @WenyXu in #7587
• feat: exact partition filter by @discord9 in #7571
• fix: fix nightly ci by @WenyXu in #7588
• fix(datanode): fetch region engine via get_engine for sync/remap operations by @WenyXu in #7594
• fix: read filter's column by @discord9 in #7579
• feat: add ddl timeout/wait options, repartition WITH parsing, meta-client startup refactor by @WenyXu in #7589
• feat: gc worker on dropped region by @discord9 in #7537
• fix: clear unused range builders eagerly by @evenyag in #7569
• chore: add timestamp range to flight meta by @v0y4g3r in #7513
• chore: not ignore error now bug is fixed in #7579 by @discord9 in #7596
• feat: use tsid on promql planner by @waynexia in #7590
• feat: implement view-based vector types by @waynexia in #7600
• perf: skip unnecessary label columns in promql query by @waynexia in #7602
• feat: ser/de for HistogramFold&UnionDistinctOn by @discord9 in #7601

Full Changelog: v1.0.0-beta.4-nightly-20260119...v1.0.0-beta.4-38e4a9495-20260121-1769012308

Release v1.0.0-beta.4-nightly-20260119

What's Changed

• feat: integrate repartition procedure into DdlManager by @WenyXu in #7548
• feat: make grpc can handle metric engine request by @fengjiachun in #7508
• feat: always canonicalize partition expr by @waynexia in #7553
• feat: gc schd update repart mapping by @discord9 in #7517
• feat: impl vector index scan in storage by @killme2008 in #7528
• fix: fix topic region mapping sync and handle region_not_found in migration by @WenyXu in #7552
• feat: add per-partition convert, result cache metrics by @evenyag in #7539
• feat(cli): support RaftEngine store backend for metadata snapshot operations by @WenyXu in #7467
• style: remove unused imports by @evenyag in #7567
• feat: enable pruning for manipulate plans by @waynexia in #7565
• perf: avoid boundary checks on accessing array items by @waynexia in #7570
• chore: upgrade DataFusion family by @MichaelScofield in #7558
• feat: add sync region instruction for repartition procedure by @WenyXu in #7562
• feat: flush region before close when skip-wal is enabled by @v0y4g3r in #7549
• chore: batch requests in metric engine by @fengjiachun in #7535
• fix: vector index metadata missing by @killme2008 in #7575
• test(cli): fix snapshot test paths on Windows by @WenyXu in #7574
• chore: aggr wrapper use return_field by @discord9 in #7582
• feat: support for types of series identifier in series divide plan by @waynexia in #7583

Full Changelog: v1.0.0-beta.4-4891d7cee-20260109-1767944745...v1.0.0-beta.4-nightly-20260119

Release v1.0.0-beta.4-4891d7cee-20260109-1767944745

What's Changed

• feat!: make heartbeat config only in metasrv by @fengjiachun in #7510
• refactor: remove region_numbers from TableMeta and TableInfo by @WenyXu in #7519
• refactor: refactor CreateTableProcedure to extract reusable components by @WenyXu in #7526
• feat(repartition): implement region deallocation for repartition procedure by @WenyXu in #7522
• feat: bump promql-parser to v0.7.1 by @waynexia in #7521
• fix: remove log_env_flags by @fengjiachun in #7529
• feat: tune query traces by @waynexia in #7524
• fix: simp expr recursively by @discord9 in #7523
• fix: precise filter time index if not in projection by @evenyag in #7531
• fix: incorrect timestamp index inference by @waynexia in #7530
• chore: check for redundant pre-commit hooks by @Standing-Man in #7506
• feat: update special remote write label name by @sunng87 in #7527
• chore: add grafana dashboard about trigger by @fengys1996 in #7536
• chore: add information extension to the plugins in frontend by @shuiyisong in #7542
• chore: sqlness redact time properly by @discord9 in #7543
• feat(repartition): implement region allocation for repartition procedure by @WenyXu in #7534
• feat(repartition): implement validation logic for repartition table by @WenyXu in #7538
• fix: fix SQL table identifier quoting for election by @WenyXu in #7541
• chore: sqlness fmt by @discord9 in #7551

Full Changelog: v1.0.0-beta.4-5162c1de4-20260106-1767686406...v1.0.0-beta.4-4891d7cee-20260109-1767944745

Release v1.0.0-beta.4-5162c1de4-20260106-1767686406

What's Changed

• feat: impl vector index building by @killme2008 in #7468
• ci: update breaking change title level by @evenyag in #7497
• feat: update ApplyStagingManifestRequest to fetch manifest from central region by @WenyXu in #7493
• feat: impl json_get_int for new json type by @MichaelScofield in #7495
• fix: align backend_tls default value with example config by @WenyXu in #7496
• fix: fix sqlness test error about double precision by @Standing-Man in #7476
• feat(meta-srv): fallback to non-TLS connection when etcd TLS prefer mode fail by @WenyXu in #7507
• chore: add tests to comment column on information_schema by @waynexia in #7514
• fix: dist planner rm col req when rm sort by @discord9 in #7512
• fix: pipeline loading issue by @shuiyisong in #7491
• feat: implement RemapManifest and ApplyStagingManifest for repartition procedure by @WenyXu in #7509
• feat: ingest jsonbench data through pipeline by @MichaelScofield in #7312
• feat: repartition grammar candy by @waynexia in #7518
• feat: adjust some args to gc worker by @discord9 in #7469

Full Changelog: v1.0.0-beta.4...v1.0.0-beta.4-5162c1de4-20260106-1767686406

Release v1.0.0-beta.4

v1.0.0-beta.4

Release date: December 29, 2025

👍 Highlights

This version applies database-level compaction options to existing tables that don't have table-level compaction options. Now users don't have to set compaction options manually for each table if they want to adjust them.

There are also some important bug fixes:

• Panic when sorting on the time index column.
• The experimental flat format may create incorrect index files.

It's recommended to upgrade to this version.

Breaking changes

• feat: memory limiter unification write path by @fengjiachun in #7437
• refactor!: remove not working metasrv cli option by @MichaelScofield in #7446

🚀 Features

• feat: introduce granularity for memory manager by @fengjiachun in #7416
• feat: make distributed time constants and client timeouts configurable by @WenyXu in #7433
• feat: pgwire 0.37 by @sunng87 in #7443
• feat: file range dynamic filter by @discord9 in #7441
• feat: allow auto schema creation for pg by @lyang24 in #7459
• feat(repartition): implement enter staging region state by @WenyXu in #7447
• feat!: gc versioned index by @discord9 in #7412
• feat(mito2): implement ApplyStagingManifest request handling by @WenyXu in #7456
• feat: add more MySQL-compatible string functions by @killme2008 in #7454
• feat: refine the MemoryGuard by @fengjiachun in #7466
• feat: update dashboard to v0.11.10 by @ZonaHex in #7479
• feat(metric-engine): support sync logical regions from source region by @WenyXu in #7438
• feat: update dashboard to v0.11.11 by @ZonaHex in #7481
• feat: Implement per range stats for bulk memtable by @evenyag in #7486
• feat(meta-srv): add repartition procedure skeleton by @WenyXu in #7487
• feat: repartition map kv by @discord9 in #7420
• feat: bump version to beta.4 by @evenyag in #7490
• feat: impl json_get_string with new json type by @MichaelScofield in #7489

🐛 Bug Fixes

• fix: using anonymous s3 access when ak and sk is not provided by @shuiyisong in #7425
• fix: flat format use correct encoding in indexer for tags by @evenyag in #7440
• fix: close issue #7457 guard against empty buffer by @yihong0618 in #7458
• fix: part sort share same topk dyn filter&early stop use dyn filter by @discord9 in #7460
• fix(mito2): pass partition expr explicitly to flush task for region by @WenyXu in #7461
• fix(compaction): unify behavior of database compaction options with TTL by @AntiTopQuark in #7402
• fix: RemovedFiles deser compatibility by @discord9 in #7475
• fix: typo in AI-assisted contributions policy by @MichaelScofield in #7472
• fix: more wait time for sqlness start and better message by @yihong0618 in #7485

🚜 Refactor

• refactor(cli): unify storage configuration for export command by @McKnight22 in #7280
• refactor: explicitly define json struct to ingest jsonbench data by @MichaelScofield in #7462
• refactor: cache server memory limiter for other components by @sunng87 in #7470
• refactor(mito2): reorganize manifest storage into modular components by @WenyXu in #7483
• refactor(mito2): make MemtableStats fields public by @v0y4g3r in #7488

📚 Documentation

• docs: about AI-assisted contributions by @waynexia in #7464
• docs: rfc for vector index by @killme2008 in #7353
• docs: refer to the correct project name in AI guidelines by @frostming in #7471

🧪 Testing

• test: reduce execution time of test test_suspend_frontend by @MichaelScofield in #7444

⚙️ Miscellaneous Tasks

• chore: feature gate vector_index by @discord9 in #7428
• chore: add wait_initialized method for frontend client by @fengys1996 in #7414
• chore: use official etcd-client by @MichaelScofield in #7432
• chore: remove canonicalize by @shuiyisong in #7430
• chore: expose disable_ec2_metadata option by @shuiyisong in #7439
• chore(mito): nit remove extra hashset in gc workers by @lyang24 in #7399
• ci: ensure commits from main branch for whitelisted git dependencies by @sunng87 in #7434
• chore: fix bincode version by @discord9 in #7445
• chore: release push check against Cargo.toml by @discord9 in #7426
• chore: expose symbols by @v0y4g3r in #7451
• chore(metric-engine): set default compaction time window for data region by @v0y4g3r in #7474
• chore: mount cargo git cache in docker builds by @v0y4g3r in #7484
• ci: handle prerelease version by @evenyag in #7492

New Contributors

• @frostming made their first contribution in #7471

All Contributors

We would like to thank the following contributors from the GreptimeDB community:

@AntiTopQuark, @McKnight22, @MichaelScofield, @WenyXu, @ZonaHex, @discord9, @evenyag, @fengjiachun, @fengys1996, @frostming, @killme2008, @lyang24, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @yihong0618

Release v1.0.0-beta.3-nightly-20251229

What's Changed

• feat: pgwire 0.37 by @sunng87 in #7443
• chore: expose symbols by @v0y4g3r in #7451
• feat: memory limiter unification write path by @fengjiachun in #7437
• fix: close issue #7457 guard against empty buffer by @yihong0618 in #7458
• feat: file range dynamic filter by @discord9 in #7441
• refactor!: remove not working metasrv cli option by @MichaelScofield in #7446
• feat: allow auto schema creation for pg by @lyang24 in #7459
• fix: part sort share same topk dyn filter&early stop use dyn filter by @discord9 in #7460
• docs: about AI-assisted contributions by @waynexia in #7464
• feat(repartition): implement enter staging region state by @WenyXu in #7447
• docs: rfc for vector index by @killme2008 in #7353
• feat!: gc versioned index by @discord9 in #7412
• fix(mito2): pass partition expr explicitly to flush task for region by @WenyXu in #7461
• refactor: explicitly define json struct to ingest jsonbench data by @MichaelScofield in #7462
• docs: refer to the correct project name in AI guidelines by @frostming in #7471
• feat(mito2): implement ApplyStagingManifest request handling by @WenyXu in #7456
• fix(compaction): unify behavior of database compaction options with TTL by @AntiTopQuark in #7402
• fix: RemovedFiles deser compatibility by @discord9 in #7475
• fix: typo in AI-assisted contributions policy by @MichaelScofield in #7472
• feat: add more MySQL-compatible string functions by @killme2008 in #7454
• refactor: cache server memory limiter for other components by @sunng87 in #7470
• chore(metric-engine): set default compaction time window for data region by @v0y4g3r in #7474
• feat: refine the MemoryGuard by @fengjiachun in #7466
• feat: update dashboard to v0.11.10 by @ZonaHex in #7479
• feat(metric-engine): support sync logical regions from source region by @WenyXu in #7438
• feat: update dashboard to v0.11.11 by @ZonaHex in #7481
• fix: more wait time for sqlness start and better message by @yihong0618 in #7485
• chore: mount cargo git cache in docker builds by @v0y4g3r in #7484
• refactor(mito2): reorganize manifest storage into modular components by @WenyXu in #7483
• feat: Implement per range stats for bulk memtable by @evenyag in #7486
• refactor(mito2): make MemtableStats fields public by @v0y4g3r in #7488
• feat(meta-srv): add repartition procedure skeleton by @WenyXu in #7487

New Contributors

• @frostming made their first contribution in #7471

Full Changelog: v1.0.0-beta.3-nightly-20251222...v1.0.0-beta.3-nightly-20251229

Release v1.0.0-beta.3-nightly-20251222

What's Changed

• chore: add wait_initialized method for frontend client by @fengys1996 in #7414
• feat: introduce granularity for memory manager by @fengjiachun in #7416
• refactor(cli): unify storage configuration for export command by @McKnight22 in #7280
• chore: use official etcd-client by @MichaelScofield in #7432
• chore: remove canonicalize by @shuiyisong in #7430
• chore: expose disable_ec2_metadata option by @shuiyisong in #7439
• chore(mito): nit remove extra hashset in gc workers by @lyang24 in #7399
• ci: ensure commits from main branch for whitelisted git dependencies by @sunng87 in #7434
• feat: make distributed time constants and client timeouts configurable by @WenyXu in #7433
• test: reduce execution time of test test_suspend_frontend by @MichaelScofield in #7444
• fix: flat format use correct encoding in indexer for tags by @evenyag in #7440
• chore: fix bincode version by @discord9 in #7445
• chore: release push check against Cargo.toml by @discord9 in #7426

Full Changelog: v1.0.0-beta.3...v1.0.0-beta.3-nightly-20251222