# TypeGen improvements for Svelte, enhanced object dialog (beta) improvements, and various bug fixes

**Version:** v5.2.0

**Published:** January 6, 2026



## TypeGen improvements for Svelte

- TypeGen will now find queries declared in `.svelte` files. It also automatically looks for `.svelte` and `.vue` files in your `./src` or `./app` folders. If you've already set up typegen in your Svelte app and configured `path`, you may need to add `svelte` to your file endings in order to find the queries. This is typically located in `sanity.cli.ts` under the `typegen` configuration property.
- TypeGen query detection now supports `defineQuery` imports from `@sanity/sveltekit` in addition to `groq` and `next-sanity`.

## Enhanced object dialog (beta) improvements

[Enhanced object dialog was originally introduced in Studio version 4.12.0](https://www.sanity.io/docs/changelog/a1bee010-0d6a-45f1-b996-5a8e7ae8cee8#k2ca7ad9bd3d0).

- Improves keyboard accessibility for navigation breadcrumbs.
- Adds array titles to the breadcrumbs in the enhanced object dialog. An example: previously, the breadcrumbs would render as (Field title / `#4 Item 4` / `#3 Item 3`) but with this update, they will instead display information of the field from which the items come (Field Title / `#4 Item 4` / Parent field of the next item / `#3 Item 3`).
- Overall accessibility label improvements for breadcrumbs.
- Fixes issue where navigating across items would not reset scroll top of the dialog.
- Fixes issue where clicking escape in a full-screen pte while editing an image would not fall back to the full screen and would instead close the whole modal.

## Other features

- New quick links to navigate to lists of all scheduled drafts and content releases from the releases dropdown list.
- Visual refinements to the document header versions list.
- [All content releases may now be duplicated](https://www.sanity.io/docs/user-guides/content-releases#k672201c9c3b9).
- [All content releases may now be reverted](https://www.sanity.io/docs/user-guides/content-releases#k5f59eb942bc4).
- TypeGen now performs narrowing in more scenarios based on filter predicates. Simple predicates like `defined(field)` and `foo == "bar"` now narrow their subject. In this example, `foo` will be typed as a string literal with the value `"bar"`. ORs, and more complex assertions, are not yet narrowed.

## 🐛 Notable bugfixes

- Fixes issue causing custom reference filters to receive a stale document value.
- Fixes issue causing reference search to keep showing a spinner when there are no hits.
- Fixes an issue causing custom access roles with `_type`-based resource filters to disallow creating new documents where this should be allowed.
- Fixes a regression where `ServerStyleSheet` from `styled-components` was reintroduced, breaking compatibility with `@sanity/css-in-js`. Users who override `styled-components` with `@sanity/css-in-js` will no longer encounter build errors about missing `ServerStyleSheet` export.
- Fixes an issue where newer plugins that no longer ship CJS formats and contain CSS imports would cause an `ERR_UNKNOWN_FILE_EXTENSION` error when running commands like `sanity schema extract`.
`sanity-plugin-markdown` stopped shipping CJS and has been ESM only since v7 and was impacted by this.
- Fixed `Rule.fields()` validation when used inside `Rule.all()` or `Rule.either()` combinators.

