---
title: "1.2.1  9 September 2026"
manual: "AI Foundation"
version: "main"
permalink: "https://docs.typo3.org/permalink/nitsan/ns-t3af:release-notes-1-2-1@main"
source: "ReleaseNotes/1.2.1/Index.rst"
modified: "2026-09-15T14:55:33+00:00"
---

# 1.2.1  9 September 2026

Here is the list of features and updates introduced in this release:

```none
03-09-2026 [BUGFIX] MCP: render Custom JSON URL and clarify 401 responses
09-09-2026 [RELEASE] Release patch version 1.2.1
```