A checklist to [[Releases|release]] a new tested version.

* Do a last translation update
* Get the latest built version number
* Update [[TestedVersion]] (write the version also in edit comment, see [/wiki/TestedVersion?action=history here])
* Fill [[Changelog]]
* Update [[StartupPageSource]] (if necessary)
* Mark [[/roadmap|milestone]] complete
* Announce at josm-dev@openstreetmap.org (if necessary)
* Update https://wiki.openstreetmap.org/wiki/JOSM
* Update https://en.wikipedia.org/wiki/JOSM
* Update https://www.wikidata.org/wiki/Q12877
* https://www.archlinux.org/packages/community/any/josm/ – Flag Package Out-of-Date