reference implementation 'dbus' are provided by freedesktop.org Gitlab:
<https://gitlab.freedesktop.org/dbus/dbus>.
+## Default branch renamed to `main`
+
+The default development branch for dbus has been renamed to `main`. To
+update your local checkout, use steps similar to:
+
+```sh
+git checkout master
+git branch -m master main
+git fetch
+git branch --unset-upstream
+git branch --set-upstream-to=origin/main
+git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/main
+```
+
## Reporting security vulnerabilities
If you find a security vulnerability that is not known to the public,
the compile-time DBUS_VERSION or the runtime dbus_get_version().
(dbus#530, dbus!494; Simon McVittie)
+• The branch used for development releases has been renamed to `main`.
+ Please see CONTRIBUTING.md for details of how to update existing checkouts.
+ (dbus#530, Simon McVittie)
+
Bug fixes:
• On Linux, fix build regression with libselinux ≥ 3.8 and verbose mode