## Summary Bumps all nine scoped **js-yaml resolutions 4.2.0 -> 4.3.0** and lifts the caret copy, clearing Dependabot alert [1768](https://github.com/twentyhq/twenty/security/dependabot/1768): **GHSA-52cp-r559-cp3m / CVE-2026-59869** (high) - YAML merge-key chains force quadratic CPU consumption, vulnerable `>= 4.0.0, < 4.3.0`, fixed **4.3.0**. Follow-up to the merge-key DoS fixed in 4.2.0 (GHSA-h67p-54hq-rp68). ## Why the pins move (not drop) Checked upstream first: all seven 4.1.1 exact-pinners are unchanged at latest (`@mintlify/cli@4.0.1331`, `@mintlify/common@1.0.1037`, `@mintlify/prebuild@1.0.1185`, `@mintlify/previewing@4.0.1254`, `@mintlify/scraping@4.0.902`, `@mintlify/validation@0.1.795`, `@verdaccio/config@8.1.2` - every one still pins `js-yaml 4.1.1` exact). front-matter and @istanbuljs/load-nyc-config remain EOL on `^3.13.1`. So no parent upgrade carries 4.3.0; the existing scoped pins just move up, plus a recursive `yarn up` for the cosmiconfig caret consumers. The `//resolutions` doc entry is updated with the new advisory and drop condition (`>=4.3.0`). ## Verification - Single `js-yaml 4.3.0` entry remains in the lockfile (no 4.2.0, no 3.x). - `yarn install --immutable` passes. - front-matter patch intact (`loader = parser.load`); docs front-matter parses cleanly on 4.3.0. - `mintlify validate` reports only pre-existing ChartIcon MDX import warnings from #23091 (content, unrelated - zero `.mdx` files in this diff). - 4.3.0 published 2026-06-26, clears the 3-day age gate.
The #1 Open-Source CRM
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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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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
Thanks
Thanks to these amazing services that we use and recommend for code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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