# Changelog All notable changes to the `attio` package are recorded here. Released sections are published to [docs.attio.com/changelog/app-sdk](https://docs.attio.com/changelog/app-sdk). The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [Unreleased] ## [1.1.3] - 2026-10-02 ### Changed - Settings pages can now render any component from `attio/client`, such as `Stack`, `Typography` or `Table`, alongside the components returned by `Settings.useForm`. The regular `useForm`, `Button`, `EmptyState` and `LoadingState` are not supported on settings pages: linting flags them, `attio build` fails, and they do not render. - New apps use ESLint v10. The lint rules in the default app template are unchanged, plus the rules ESLint v10 adds to its recommended set: `no-unassigned-vars`, `no-useless-assignment` and `preserve-caught-error`. ## [1.1.2] - 2026-09-22 ### Added - Added [`Image`](https://docs.attio.com/sdk/components/image), which renders an image from an HTTPS URL and handles its loading and failure states. Size it with `size` (`small`, `medium`, `large` or `fill`) and `aspectRatio`; `fit` chooses between cropping and containing the image. ## [1.1.1] - 2026-09-21 ### Added - [`Table.Cell`](https://docs.attio.com/sdk/components/table) now accepts `Button` components. A cell that contains buttons must contain only buttons. A single button renders inline; two or more collapse into a menu on the cell, where picking an action runs that button's `onClick`. ## [1.1.0] - 2026-09-14 ### Added - Added [pages](https://docs.attio.com/sdk/pages/overview). `Extensions.definePage` defines a full page of your app, default-exported from `src/app/pages//page.tsx`. Pages are listed under Apps in the workspace sidebar and served at `/{workspaceSlug}/apps/{appSlug}/`. - Added [record tabs](https://docs.attio.com/sdk/extensions/record-tab). `Extensions.defineExtension({type: "record-tab", ...})` renders a React component as a tab on the record pages of the objects you choose. - Added [navigation](https://docs.attio.com/sdk/navigation/overview). `Destinations` builds a place inside Attio to point the user at: one of your app's pages, a record (optionally on a given tab) or your app's settings page. `navigate` takes the user there and `AttioLink` renders a link to it. - Added [`Chart`](https://docs.attio.com/sdk/guides/using-charts), with `Chart.Bar`, `Chart.Line`, `Chart.Pie`, `Chart.Metric`, `Chart.Funnel` and `Chart.Loading`. - Added the layout components [`Card`](https://docs.attio.com/sdk/components/card), [`Grid`](https://docs.attio.com/sdk/components/grid), [`Stack`](https://docs.attio.com/sdk/components/stack) and [`EmptyState`](https://docs.attio.com/sdk/components/empty-state). ## [1.0.4] - 2026-09-10 ### Fixed - Fixed `Badge` and `StatusBadge` stretching to the full width of their container when placed directly inside a `Section`. - Fixed `Badge` rendering as plain text inside dialogs. It now renders as a badge anywhere `StatusBadge` does. ### Changed - The default app template no longer includes Biome. Newly created apps lint with ESLint (`eslint.config.js`, replacing `eslint.attio.config.js`) and format with Prettier. ## [1.0.3] - 2026-09-08 ### Changed - Production builds (`attio build` and `attio version create`) now minify dependency code from `node_modules` and build it with `process.env.NODE_ENV` set to `"production"`, so dev-only branches in dependencies are dropped. This shrinks the uploaded bundle. Your own application code is left unminified, and `attio dev` is unchanged. ## [1.0.2] - 2026-09-03 ### Added - Added `ConfigSchema.record(...)` for config that holds any number of keys under a single value schema, like a TypeScript `Record`. ## [1.0.1] - 2026-08-24 ### Added - Added linting that flags components imported from `attio/client` inside `Settings.defineWorkspacePage` callbacks, where components returned by `Settings.useForm` must be used instead. ### Fixed - Fixed a type error when binding `CollectionInput` to an optional array (`ConfigSchema.array(...).optional()`). - Fixed dev server and bundling issues on `Windows` operating system ## [1.0.0] - 2026-08-11 The App SDK is stable. `attio` and `create-attio` were previously published as dated `0.0.1-experimental.` builds. From 1.0.0 they follow [semantic versioning](https://semver.org/spec/v2.0.0.html), and are always released together at the same version. ### What stable means - Everything exported from `attio`, `attio/client` and `attio/server` will not change incompatibly within the 1.x line unless marked as `experimental` or `deprecated`. Breaking changes require a new major version. - Additive changes ship as minor versions and fixes ship as patches, so `^1.0.0` picks up both. - Individual APIs that are still taking shape are marked as experimental in their documentation and carry an `Experimental_` prefix. They are excluded from the guarantee above and can change or be removed in a minor release. Apps submitted for review [must not use them](https://docs.attio.com/share/code-review). ### What you can build - [Extensions](https://docs.attio.com/sdk/extensions/overview): record actions, bulk record actions, record widgets, object actions and call recording text actions. - [Workflow blocks](https://docs.attio.com/sdk/workflow-blocks/overview): triggers and steps that appear in Attio's workflow builder, each with its own configurator UI. - [Workspace settings](https://docs.attio.com/sdk/settings/overview): a settings schema and a settings page for your app. - [Forms](https://docs.attio.com/sdk/guides/building-forms) and a component library for extension UI. - [Queries against Attio data](https://docs.attio.com/sdk/guides/querying-attio-data), server functions, [inbound webhooks](https://docs.attio.com/sdk/guides/receiving-http-requests), [connections to external services](https://docs.attio.com/sdk/guides/authenticating-to-external-services) and a key-value store. If you have not built on Attio before, start with [creating an app](https://docs.attio.com/sdk/guides/creating-an-app).