README.md in madeleine-0.9.0.pre vs README.md in madeleine-0.9.0

@@ -52,10 +52,24 @@
 # logic.
 
 madeleine.take_snapshot
 ```
 
+# A Madeleine instance can be create with an execution context, that will
+# be passed to all commands as a second argument. This is useful for passing
+# in things that are neither persistent nor global, e.g. the current Rack application.
+madeleine = SnapshotMadeleine.new("my_example_storage", execution_context: rack_app) {
+  Hash.new
+}
+
+class WebRelatedCommand
+  def execute(system, context)
+    # The context will now be the Rack application
+    ...
+  end
+end
+
 ### Requirements
 
 * Ruby 1.8.7 or later
 
 ### Contact
@@ -66,19 +80,18 @@
 
 BSD (see the file ```COPYING```)
 
 ### Credits
 
-Anders Bengtsson   -   Prevalence core impl.
-Stephen Sykes      -   Automatic commands impl.
+Anders Kindberg (Bengtsson) - Prevalence core impl.
 
 Madeleine's design is based on Prevayler, the original Java
 prevalence layer.
 
 With the help of patches, testing and feedback from:
 
 Steve Conover, David Heinemeier Hansson, Johan Lind, Håkan Råberg,
-IIMA Susumu, Martin Tampe and Jon Tirsén
+IIMA Susumu, Stephen Sykes, Martin Tampe and Jon Tirsén
 
 Thanks to Klaus Wuestefeld and the Prevayler developers for the
 model of this software; to Minero Aoki for the installer; to Matz and
 the core developers for the Ruby language!