diff --git a/bin/git-beta-features b/bin/git-beta-features
new file mode 100755
index 0000000..6290a28
--- /dev/null
+++ b/bin/git-beta-features
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Opens gitk (set GIT_VISUAL to override), showing everything that has been merged into
+# beta since beta diverged from master.
+
+"${GIT_VISUAL:-gitk}" beta --merges --first-parent ^master