chore: prepare release 0.13.1

Signed-off-by: Lars Wirzenius <liw@liw.fi>

NEWS.md

@@ -4,6 +4,29 @@ This file summarizes the user-visible changes to `radicle-ci-broker`
 between releases.
 
 
+## Version 0.13.1, released 2025-03-05
+
+* The `NoneOf`, `AnyOf`, and `AllOf` aliases for CI event filters
+  `Not`, `Or`, and `And`, respectively, have been added to the user
+  guide.
+
+* The CI broker now puts some metadata about CI runs to RSS feed
+  entries, and has a feed for CI runs that have been triggered, or are
+  running, but haven't finished.
+
+* `cibtool run remove` can now remove information about CI runs from
+  the database.
+  
+* `cibtool trigger` can output the event to trigger a CI run to the
+  standard output, or a named file, instead of adding it the event
+  queue in the database. This can be helpful to see what the event
+  looks like, to troubleshoot weird problems.
+
+* The `radicle_ci_broker::msg::helper` module now has an admin log,
+  and the `runcmd` and `get_sources` function log what they do to the
+  admin log.
+
+
 ## Version 0.13.0, released 2025-02-18
 
 Bug fixes: