503c689f37
## Context Retry of the typeorm upgrade that was pulled out of #21448 after CI showed "intermittently lossy metadata sync". **The investigation exonerated typeorm**: the postcard/seed failures were a pre-existing bug in `@ptc-org/nestjs-query-typeorm`'s batched relation paging (global LIMIT across parents) that scan-order luck had been hiding — reproduced byte-for-byte on typeorm **0.3.20** against a frozen repro DB. That bug is fixed in #21455, which this PR is stacked on (base branch = `charles/fix-nestjs-query-batch-relation-paging`; will retarget to main when it merges). ## Changes - typeorm `0.3.20` → `0.3.26` ([CVE-2025-60542](https://github.com/advisories/GHSA-q2pj-6v73-8rgj), MEDIUM). The CVE lives in TypeORM's MySQL path (`sqlstring`/`stringifyObjects`); Postgres-only Twenty never exercises it — this is scanner hygiene + staying current. - The local yarn patch (`PickKeysByType` + `DeleteResult.generatedMaps`) applies **verbatim** to 0.3.26 (verified against the pristine tarball) — renamed to `typeorm+0.3.26.patch`. - `WorkspaceRepository.query` restricted override adapted to the generic `query<T = any>()` base signature introduced in 0.3.24 (one-line change, still throws `RAW_SQL_NOT_ALLOWED`). - 0.3.26 ships `uuid ^11` natively → the scoped `typeorm/uuid` resolution from #21441 and its `//resolutions` comment clause (including the now-disproven "lossy sync" warning) are removed. ## Why we're confident this time The original failure signature was fully understood, not just retried: - On a frozen failing DB, **all fieldMetadata rows + workspace columns were intact** — only the batched metadata API read was truncated (`LIMIT 501` over 558 rows, no ORDER BY). - Same DB, typeorm 0.3.20: identical truncation, identical SQL → not a typeorm regression. - With #21455 applied: postcard install/uninstall stress loop **12/12 green on typeorm 0.3.26** (previously failed within 1–2 iterations), API returns 558/558 fields. ## Verification - `npx nx typecheck twenty-server` — clean - Full `twenty-server` unit suite — green (5651 passed) - `group-by-resolver` integration suite — 19/19 on a fresh 0.3.26-seeded test DB - Postcard app-sync stress loop — 12/12 on this exact stack - Lockfile: typeorm 0.3.26 + new `sql-highlight` dep, `esbuild`/uuid entries untouched
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty app:publish --private
See the app development guide for objects, views, agents, and logic functions.
Self-hosting
Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the 
User Guide for product walkthroughs, or the Documentation for developer reference.
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Thanks to these amazing services that we use and recommend for code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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