> ## Documentation Index
> Fetch the complete documentation index at: https://www.logo.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> New endpoints, API changes, and documentation updates for Logo.dev — what shipped, when, and what it means for your integration.

<Update label="June 2026" description="Transaction API and Core Concepts">
  * **[Transaction API](/transaction/introduction)** entered early access: turn a raw card-transaction descriptor into the merchant's name, domain, and logo.
  * New **[Core Concepts](/concepts)** page defines the terms used across the docs, from company logo and brandmark to the two API key types.
</Update>

<Update label="May 2026" description="Documentation revamp">
  We rebuilt the docs:

  * **Interactive API reference** for the [Brand Search](/brand-search/introduction) and [Brand Data](/describe/introduction) APIs, with a live request playground.
  * New [Microsoft PowerPoint](/integrations/powerpoint) guide and a verified [Errors & status codes](/platform/errors) reference.
  * Clearbit migration help throughout, including a one-step find-and-replace for [Excel](/integrations/excel) and [Google Sheets](/integrations/google-sheets).
  * Reorganized navigation into **Guides**, **API Reference**, and **Changelog**.
</Update>

<Update label="December 2025" description="Clearbit migration">
  The Clearbit Logo API shut down on December 8, 2025. We published a [migration guide](/migrations/clearbit) so you can move `logo.clearbit.com` URLs to Logo.dev in minutes, plus reference docs for the [Clearbit](/clearbit-logo-docs), [Google Favicon](/google-favicon-api), and [DuckDuckGo Favicon](/duckduckgo-favicon-api) APIs.
</Update>