v1.1.0

11 new postal codes were added and 24 obsolete postal codes were removed. Postal code changes were applied to the following prefectures:

• Saitama-ken,
• Tokyo-to,
• Fukui-ken,
• Shizuoka-ken,
• Kyoto-fu, and
• Osaka-fu.

Full Changelog: v1.0.0...v1.1.0

2023 October

First release