---
title: "Django 5.1.6 リリースノート"
version: 5.2
locale: ja
source: https://docs.djangoproject.com/ja/5.2/releases/5.1.6/
canonical: https://djangodocs.dev/ja/5.2/releases/5.1.6/
---
# Django 5.1.6 リリースノート

*2025年2月5日*

Django 5.1.6 では、 5.1.5 におけるいくつかのバグを修正しました。

## バグ修正

- Fixed a regression in Django 5.1.5 that caused `validate_ipv6_address()`
  and `validate_ipv46_address()` to crash when handling non-string values
  ([#36098](https://code.djangoproject.com/ticket/36098)).
- Fixed a regression in Django 5.1 where password fields, despite being set to
  `required=False`, were still treated as required in forms derived from
  [`BaseUserCreationForm`](/ja/5.2/topics/auth/default/#django.contrib.auth.forms.BaseUserCreationForm) ([#36140](https://code.djangoproject.com/ticket/36140)).