npm · #4923 most downloaded on npm

typeorm

1.1.117M downloads/motypeorm/typeorm ↗New releases in your daily digest, changelog included.

Data-Mapper ORM for TypeScript and ES2023+. Supports MySQL/MariaDB, PostgreSQL, MS SQL Server, Oracle, SAP HANA, SQLite, MongoDB databases.

Last release today
23 Sep 2026
Ships on a steady schedule
a new release about every 8 days
Nearly every release is documented
notes for 59 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
10 years old
1284 releases · first in 2016

Release timeline

1284 releases since 2016

2016201820202022

Releases

0.3.28-dev.c4f5d1230 Nov 2025pre-release
Nothing published for this version
0.3.28-dev.c16ef6319 Sept 2025pre-release
Nothing published for this version
0.3.28-dev.bed791310 Nov 2025pre-release
Nothing published for this version
0.3.28-dev.bec548a20 Nov 2025pre-release

One column per quarter.

Nothing published for this version

0.3.28-dev.ba3319d11 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.b639d339 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.ade198c23 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.9ea857719 Sept 2025pre-release

Nothing published for this version

0.3.28-dev.925dee029 Sept 2025pre-release

Nothing published for this version

0.3.28-dev.8692da220 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.83e3a8a25 Sept 2025pre-release

Nothing published for this version

0.3.28-dev.835647a29 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.7c55d3212 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.797a8f519 Sept 2025pre-release

Nothing published for this version

0.3.28-dev.74522ff3 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.6f486e52 Dec 2025pre-release

Nothing published for this version

0.3.28-dev.6eda13821 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.6ed24f820 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.6da091114 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.67f793f30 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.6381c8d9 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.61f9e0d30 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.5fa8a0b21 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.5d02f0611 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.5b01c397 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.5a2872911 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.55cd8e230 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.51fbcf410 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.4f0571826 Sept 2025pre-release

Nothing published for this version

0.3.28-dev.3ac60539 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.38715bb2 Dec 2025pre-release

Nothing published for this version

0.3.28-dev.2446bd01 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.1f19abb3 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.181154a5 Oct 2025pre-release

Nothing published for this version

0.3.28-dev.02e7b7118 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.938379924 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.546192729 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.268105112 Nov 2025pre-release

Nothing published for this version

0.3.28-dev.26715793 Oct 2025pre-release

Nothing published for this version

0.3.2719 Sept 2025Security

chore: bump sha.js from 2.4.11 to 2.4.12 (fix security issue: CVE-2025-9288 ) by @prateek-hegde in #11639

Note: This release reverts a fix from 0.3.26 (#11114) because it introduced a regression in certain cases.

Once a fix can be provided which does not have this regression, it will be released in a future patch.

What's Changed

perf: Cache package.json location between getNearestPackageJson invocations by @rutkowskib in #11580
feat: allow VirtualColumns to be initially non-selectable by @alumni in #11586
build(deps): bump sha.js from 2.4.11 to 2.4.12 in /sample/playground by @dependabot[bot] in #11617
Add @signalwire/docusaurus-plugin-llms-txt to TypeORM documentation by @Copilot in #11622
fix: Add package.json exports for react-native by @macksal in #11623
fix(query-builder): don't use lazy count when offset exceeds total in getManyAndCount by @jeremyteyssedre in #11634
chore: bump sha.js from 2.4.11 to 2.4.12 (fix security issue: CVE-2025-9288) by @prateek-hegde in #11639
docs: fix docs for UpdateDateColumn by @madhugb in #11572
build(deps): bump axios from 1.11.0 to 1.12.1 in /docs by @dependabot[bot] in #11649
feat(migration): improve JSDoc types in generated migration templates by @gwythyr in #11490
fix: update tests to reflect migration template changes by @sgarner in #11653
feat(mysql): add support for MySQL 9 / MariaDB 12 by @alumni in #11575
ci: add close stale issues GH action by @gioboa in #11651
feat: add new undefined and null behavior flags by @naorpeled in #11332
feat(postgres): support vector/halfvec data types by @naorpeled in #11437
fix: JSON parsing for mysql2 client library (#8319) by @dlhck in #11659
Revert #11114 do not create junction table metadata when it already exists by @michaelbromley in #11660
chore: Release v0.3.27 by @michaelbromley in #11661

New Contributors

@Copilot made their first contribution in #11622
@macksal made their first contribution in #11623
@jeremyteyssedre made their first contribution in #11634
@prateek-hegde made their first contribution in #11639
@madhugb made their first contribution in #11572
@gwythyr made their first contribution in #11490

Full Changelog: 0.3.26...0.3.27

Open source →

Additional notes

Bug Fixes

Add package.json exports for react-native (#11623) (6965fa2)
JSON parsing for mysql2 client library (#8319) (#11659) (974ead2)
query-builder: handle empty result set when offset exceeds total (#11634) (1f90467)
update tests to reflect migration template changes (#11653) (3fac86b)

Features

add new undefined and null behavior flags (#11332) (96ea431)
allow VirtualColumns to be initially non-selectable (#11586) (22b26d1)
migration: improve JSDoc types in generated migration templates (#11490) (fa3cd43)
mysql: add support for MySQL 9 / MariaDB 12 (#11575) (8b76e1a)
postgres: support vector/halfvec data types (#11437) (a49f612)

Performance Improvements

Cache package.json location between getNearestPackageJson invocations (#11580) (b6ffd46), closes #4136

Reverts

Revert "fix: do not create junction table metadata when it already exists (#11114)" (#11660) (34d8714), closes #11114 #11660

0.3.27-dev.fa3cd4316 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.f3c8d2f12 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.a49f61218 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.9cdfb209 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.974ead219 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.96ea43118 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.93aa5c417 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.8b76e1a17 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.6e92aad13 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.6965fa230 Aug 2025pre-release

Nothing published for this version

0.3.27-dev.6930dab29 Aug 2025pre-release

Nothing published for this version

0.3.27-dev.4d204ad18 Aug 2025pre-release

Nothing published for this version

0.3.27-dev.3fac86b17 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.34d871419 Sept 2025pre-release

Nothing published for this version

0.3.27-dev.22b26d118 Aug 2025pre-release

Nothing published for this version

0.3.27-dev.1f904675 Sept 2025pre-release

Nothing published for this version

0.3.2618 Aug 2025Security

When using MySQL, TypeORM now connects using stringifyObjects: true, in order to avoid a potential security vulnerability in the mysql/mysql2 client l…

Notes:

When using MySQL, TypeORM now connects using stringifyObjects: true, in order to avoid a potential security vulnerability in the mysql/mysql2 client libraries. You can revert to the old behavior by setting connectionOptions.extra.stringifyObjects = false.
When using SAP HANA, TypeORM now uses the built-in pool from the @sap/hana-client library. The deprecated hdb-pool is no longer necessary and can be removed. See https://typeorm.io/docs/drivers/sap/#data-source-options for the new pool options.

What's Changed

chore: Remove manual trigger on publish workflow by @michaelbromley in https://github.com/typeorm/typeorm/pull/11536
test(ci): force mocha to exit on stuck process by @OSA413 in https://github.com/typeorm/typeorm/pull/11538
fix(oracle): pass duplicated parameters correctly to the client when executing a query by @alumni in https://github.com/typeorm/typeorm/pull/11537
feat(sap): add support for REAL_VECTOR and HALF_VECTOR data types in SAP HANA Cloud by @alumni in https://github.com/typeorm/typeorm/pull/11526
fix: add stricter type-checking and improve event loop handling by @alumni in https://github.com/typeorm/typeorm/pull/11540
perf: avoid unnecessary count on getManyAndCount by @EQuincerot in https://github.com/typeorm/typeorm/pull/11524
feat(sap): use the native driver for connection pooling by @alumni in https://github.com/typeorm/typeorm/pull/11520
fix: support for better-sqlite3 v12 by @mohd-akram in https://github.com/typeorm/typeorm/pull/11557
fix: preserve useIndex when cloning a QueryExpressionMap (or a QueryBuilder) by @kettui in https://github.com/typeorm/typeorm/pull/10679
chore: change test badge from test.yml to commit-validation.yml by @albasyir in https://github.com/typeorm/typeorm/pull/11560
fix: do not create junction table metadata when it already exists by @ragrag in https://github.com/typeorm/typeorm/pull/11114
fix(mysql): support AnalyticDB returning version() column name in getVersion() by @rhydian0x in https://github.com/typeorm/typeorm/pull/11555
fix: resolve array modification bug in QueryRunner drop methods #11563 by @taina0407 in https://github.com/typeorm/typeorm/pull/11564
fix(mysql): set stringifyObjects implicitly by @alumni in https://github.com/typeorm/typeorm/pull/11574
docs: separate driver-specific documentation by @alumni in https://github.com/typeorm/typeorm/pull/11581
docs: fix redirect to mongodb page by @alumni in https://github.com/typeorm/typeorm/pull/11584
feat(11528): add Redis 5.x support with backward compatibility wite peer dependency to allow by @par333k in https://github.com/typeorm/typeorm/pull/11585
fix: regtype is not supported in aurora serverless v2 by @ArsenyYankovsky in https://github.com/typeorm/typeorm/pull/11568
fix(platform[web worker]): improve globalThis variable retrieval for … by @dasoncheng in https://github.com/typeorm/typeorm/pull/11495
docs: added @piying/orm extension to readme by @wszgrcy in https://github.com/typeorm/typeorm/pull/11596
docs: Fix reload option typo by @radovanovic-stevan in https://github.com/typeorm/typeorm/pull/11601
feat: add entity mode virtual-property by @wszgrcy in https://github.com/typeorm/typeorm/pull/11597
chore: Release v0.3.26 by @michaelbromley in https://github.com/typeorm/typeorm/pull/11602

New Contributors

@EQuincerot made their first contribution in https://github.com/typeorm/typeorm/pull/11524
@kettui made their first contribution in https://github.com/typeorm/typeorm/pull/10679
@ragrag made their first contribution in https://github.com/typeorm/typeorm/pull/11114
@rhydian0x made their first contribution in https://github.com/typeorm/typeorm/pull/11555
@taina0407 made their first contribution in https://github.com/typeorm/typeorm/pull/11564
@par333k made their first contribution in https://github.com/typeorm/typeorm/pull/11585
@dasoncheng made their first contribution in https://github.com/typeorm/typeorm/pull/11495
@wszgrcy made their first contribution in https://github.com/typeorm/typeorm/pull/11596
@radovanovic-stevan made their first contribution in https://github.com/typeorm/typeorm/pull/11601

Full Changelog: https://github.com/typeorm/typeorm/compare/0.3.25...0.3.26

Open source →

Additional notes

Notes:

When using MySQL, TypeORM now connects using stringifyObjects: true, in order to avoid a potential security vulnerability in the mysql/mysql2 client libraries. You can revert to the old behavior by setting connectionOptions.extra.stringifyObjects = false.
When using SAP HANA, TypeORM now uses the built-in pool from the @sap/hana-client library. The deprecated hdb-pool is no longer necessary and can be removed. See https://typeorm.io/docs/drivers/sap/#data-source-options for the new pool options.

Bug Fixes

add stricter type-checking and improve event loop handling (#11540) (01dddfe)
do not create junction table metadata when it already exists (#11114) (3c26cf1)
mysql: set stringifyObjects implicitly (#11574) (d57fe3b)
mysql: support Alibaba AnalyticDB returning version() column name in getVersion() (#11555) (1737e97)
oracle: pass duplicated parameters correctly to the client when executing a query (#11537) (f2d2236)
platform[web worker]: improve globalThis variable retrieval for browser environment (#11495) (ec26eae)
preserve useIndex when cloning a QueryExpressionMap (or a QueryBuilder) (#10679) (66ee307), closes #10678 #10678
regtype is not supported in aurora serverless v2 (#11568) (6e9f20d)
resolve array modification bug in QueryRunner drop methods (#11564) (f351757), closes #11563
support for better-sqlite3 v12 (#11557) (1ea3a5e)

Features

add Redis 5.x support with backward compatibility with peer dependency to allow (#11585) (17cf837), closes #11528
sap: add support for REAL_VECTOR and HALF_VECTOR data types in SAP HANA Cloud (#11526) (abf8863)
sap: use the native driver for connection pooling (#11520) (aebc7eb)
support virtual columns in entity schema (#11597) (d1e3950)

Performance Improvements

avoid unnecessary count on getManyAndCount (#11524) (5904ac3)

0.3.26-dev.f3517579 Jul 2025pre-release

Nothing published for this version

0.3.26-dev.f2d223621 Jun 2025pre-release

Nothing published for this version

0.3.26-dev.ec26eae14 Aug 2025pre-release

Nothing published for this version

Your coding agent can read these notes before it upgrades. Set up the MCP server →