---
title: "KYA releases: changes to verifier, engine and profile"
url: https://knowyouragent.ch/en/standard/releases
lang: en
updated: 2026-10-12
license: © Innopulse Consulting GmbH
---

# Releases

What changed when. Verdicts and levels keep the same meaning across all versions of kya-policy/1.0.

In short

Website, engine and policy have their own versions. The meaning of verdicts and levels stays the same across all versions of kya-policy/1.0.

## Release history

-

### 2.5.0

12 October 2026 · Engine 1.2.0 · kya-policy/1.0

Engine 1.2.0 consolidates Verifiable Intent, Web Bot Auth and the Ed25519 capability check and ships as an npm package with the kya-verify command line; JSON schemas for report, pack and chain, developer page, search, Trusted Types

-

### 2.4.0

12 October 2026 · Engine 1.1.0 · kya-policy/1.0

Independent verification with axe-core, html-validate and Vercel's routing logic; Core Web Vitals optimized for mobile

-

### 2.3.0

12 October 2026 · Engine 1.1.0 · kya-policy/1.0

Cloudflare Web Bot Auth (RFC 9421) verified; own typography with Hubot Sans and wordmark

-

### 2.2.0

12 October 2026 · Engine 1.1.0 · kya-policy/1.0

Mastercard Verifiable Intent verified; overview of Know Your Agent approaches; KYA verification profile

-

### 2.1.0

12 October 2026 · Engine 1.1.0 · kya-policy/1.0

Enterprise section, trust center and founder profile

-

### 2.0.0

12 October 2026 · Engine 1.1.0 · kya-policy/1.0

New KYA brand, verification certificate, four verification areas, knowledge section

## What a version means

The website has its own version number. The engine follows Semantic Versioning. The meaning of results depends solely on the policy version. [Details for developers](https://knowyouragent.ch/en/enterprise/developers)

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Quelle: https://knowyouragent.ch/en/standard/releases · KYA – Know Your Agent