Changelog

This page provides an user-friendly changelog for the stable releases of JOSM. Its granularity lies between the contents of the StartupPage and the SVN log messages.

• This list contains mainly enhancements and changes.
• Bug fixes are seldom listed here (although a major part of each release are bug fixes). See the link SVN log messages of milestone YY.MM at the end of each chapter to search for fixed bugs.
• Changes of external resources (Presets, Map Paint Styles, Validator Rules, Imageries and Plugins) are not listed here.

2026-02-01: Stable release 19481 (26.01)

• See full log SVN log messages of milestone 26.01

Older stable releases

• Changelog/2025: Releases from r19266 to r19439
• Changelog/2024: Releases from r18906 to r19265
• Changelog/2023: Releases from r18623 to r18905
• Changelog/2022: Releases from r18361 to r18622
• Changelog/2021: Releases from r17429 to r18360
• Changelog/2020: Releases from r15629 to r17428
• Changelog/2019: Releases from r14261 to r15628
• Changelog/2018: Releases from r13266 to r14260
• Changelog/2017: Releases from r11426 to r13265
• Changelog/2016: Releases from r9230 to r11425
• Changelog/2015: Releases from r7907 to r9229
• Changelog/2014: Releases from r6763 to r7906
• Changelog/2013: Releases from r5697 to r6502
• Changelog/2012: Releases from r4878 to r5608

See also

• There is a similar changelog for plugins, which is no longer updated.