Abdullah.
bebe03e453
## fix(security): bump tar to 7.5.16 across lockfiles (PAX file smuggling) Resolves [#1472 1474 1476 1479 1481 1483 1485 1487 1489 1491 1493 1496 1498 1505](https://github.com/twentyhq/twenty/security/dependabot/1472 1474 1476 1479 1481 1483 1485 1487 1489 1491 1493 1496 1498 1505). ### What `tar` (`node-tar`) `<= 7.5.15` applies a PAX size override to intermediary GNU long-name/long-link headers, causing a tar-parser interpretation differential (file smuggling). Patched in `7.5.16`. ### Why these alerts The advisory is scanned across many independent Yarn projects, so it surfaced as one alert per lockfile: the root `yarn.lock` plus 13 `packages/twenty-apps/**` lockfiles (each pulls `tar` transitively). ### How - Refreshed `tar` to `7.5.16` in the root and all 13 app lockfiles — they hold `tar` via `^7.5.x` ranges that already permit it, so this is an in-range lockfile refresh (no override) via `yarn up -R tar`. - The root additionally had `tar@7.5.15` exact-pinned by `@mintlify/previewing`, which has **no upstream fix** (latest `4.0.1163` still pins `7.5.15`). Added a scoped resolution `@mintlify/previewing/tar -> ^7.5.16`, **extending the existing scoped tar resolutions** already used for `@electron/rebuild` and `@electron/node-gyp`. ### Not included `seed-dependencies/yarn.lock` (alert #1500) is intentionally excluded: that lockfile and its checksum constants are already modified by the open form-data PR, so its `tar` bump will follow separately to avoid a conflict. ### Verification - No `tar <= 7.5.15` remains across the root or any app lockfile. - `yarn install --immutable` passes.
Postcard App — Twenty App Example
A rich example app showcasing all Twenty app entity types. Use this as a reference when building your own apps.
What's included
This app demonstrates every entity type available in the Twenty SDK:
| Entity | Files | What it shows |
|---|---|---|
| Application | src/application.config.ts |
App metadata, application variables, server variables |
| Objects | src/objects/ |
Custom objects with inline fields, junction tables |
| Fields | src/fields/ |
Standalone fields, relations (ONE_TO_MANY, MANY_TO_ONE), extending standard objects |
| Logic Functions | src/logic-functions/ |
HTTP routes, database event triggers, cron schedules, tool functions, install hooks |
| Front Components | src/components/ |
React components rendered inside Twenty's UI |
| Roles | src/roles/ |
Permission roles with object and field-level access control |
| Views | src/views/ |
Saved table views with column configuration |
| Navigation | src/navigation-menu-items/ |
Sidebar links targeting views |
| Skills | src/skills/ |
AI skill providing context to agents |
| Agents | src/agents/ |
AI agent with a system prompt |
| Page Layouts | src/page-layouts/ |
Custom record page with a front component widget |
Getting started
# From this directory
yarn install
yarn twenty dev