# HG changeset patch
# User Michael Granger <ged@FaerieMUD.org>
# Date 1632276599 25200
#      Tue Sep 21 19:09:59 2021 -0700
# Node ID ff8ee9d1b81b6aa352a2e4f9bf641f373b5b43ed
# Parent  5288f97c5f438499fb0ac1b707d2c139499eeac8
Bump the minor version, update history.

diff --git a/History.md b/History.md
--- a/History.md
+++ b/History.md
@@ -1,6 +1,14 @@
 # Release History for pushdown
 
 ---
+## v0.4.0 [2021-09-21] Michael Granger <ged@faeriemud.org>
+
+Improvements:
+
+- Report operator arguments in the spec matcher failure output.
+- Allow the State event callback to accept additional arguments.
+
+
 ## v0.3.0 [2021-09-01] Michael Granger <ged@faeriemud.org>
 
 Change:
diff --git a/lib/pushdown.rb b/lib/pushdown.rb
--- a/lib/pushdown.rb
+++ b/lib/pushdown.rb
@@ -15,7 +15,7 @@
 	extend Loggability
 
 	# Package version
-	VERSION = '0.3.0'
+	VERSION = '0.4.0'
 
 
 	# Loggability API -- create a logger for Pushdown classes and modules