---
title: "Update Whats New Last Viewed"
method: PUT
path: "/users/whats-new/last-viewed"
tags: ["users"]
---

# Update Whats New Last Viewed

`PUT /users/whats-new/last-viewed`

## Request

- Base URL: `https://api.kobaltlabs.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.kobaltlabs.com/users/whats-new/last-viewed`
- Auth: none declared

Stamp the current user's Help Center 'What's New' last-viewed time to now.

Called when the user opens the What's New tab; the sidebar compares this against
the changelog entry dates to derive the unseen count.

## Response `200`

Successful Response

- WhatsNewLastViewedResponse: The user's updated Help Center 'What's New' last-viewed time.
  - `whats_new_last_viewed_at` string, date-time, required

---

[API](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api.md) - [All operations](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/llms.txt) - [OpenAPI document](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/revisions/8587332d5e43?raw)