---
title: "What breaks between two versions: removed/changed exports and members, new deprecations, engines/peerDependencies changes and changelog (from TypeScript types; 202 while analysis is queued)"
method: GET
path: "/v1/packages/npm/{name}/upgrade"
---

# What breaks between two versions: removed/changed exports and members, new deprecations, engines/peerDependencies changes and changelog (from TypeScript types; 202 while analysis is queued)

`GET /v1/packages/npm/{name}/upgrade`

## Request

- Base URL: `https://vigia.coredls.cloud`
- URL: `https://vigia.coredls.cloud/v1/packages/npm/{name}/upgrade`
- Auth: none declared

## Path parameters

- `name` string, required

## Query parameters

- `from` string, required
- `to` string

## Response `200`

Upgrade report

## Other responses

- `202`: Analysis queued; retry after retry_after_s

---

[API](https://skmtc.dev/coredls/apis/vigia-api.md) · [All operations](https://skmtc.dev/coredls/apis/vigia-api/llms.txt) · [OpenAPI document](https://skmtc.dev/coredls/apis/vigia-api/revisions/370aca0c7bf6?raw)