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@@ -786,3 +786,32 @@ The example will include `/dir/foo/bar/file`, `/foo/bar/baz`, `/file.php`,
 Optional.
 
 ← [Command-line interface](03-cli.md)  |  [Repositories](05-repositories.md) →
+
+### non-feature-branches
+
+A list of regex patterns of branch names that are non-numeric (e.g. "latest" or something), that will NOT be handled as feature branches. This is an array of string.
+
+If you have non-numeric branch names, for example like "latest", "current", "latest-stable"
+or something, that do not look like a version number, then composer handles such branches
+as feature branches. This means it searches for parent branches, that look like a version
+or ends at special branches (like master) and the root package version number becomes the
+version of the parent branch or at least master or something.
+
+To handle non-numeric named branches as versions instead of searching for a parent branch
+with a valid version or special branch name like master, you can set patterns for branch
+names, that should be handled as dev version branches.
+
+An example:
+    If you have a testing branch, that is heavily maintained during a testing phase and is
+    deployed to your staging environment, normally "composer show -s" will give you "versions : * dev-master".
+
+    If you configure latest-.* as a pattern for non-feature-branches like this:
+
+    {
+        "non-feature-branches": ["latest-.*"]
+    }
+
+    Then "composer show -s" will give you "versions : * dev-latest-testing".
+
+
+Optional.
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