merged from master

diff --cc Changes
index 93e194f,28e8d58..231624d
--- 1/Changes
--- 2/Changes
+++ b/Changes
@@@ -1,24 -1,24 +1,43 @@@
  # This file documents the revision history for Perl extension Catalyst.
  
 +5.90080_001 - TBD
 +  - MyApp->to_app is now an alias for MyApp->psgi_app in order to better support
 +    existing Plack conventions.
 +  - Modify Catayst::Response->from_psgi_response to allow the first argument to
 +    be an object that does ->as_psgi.
 +  - Modified Catayst::Middleware::Stash to be a shallow copy in $env.  Added some
 +    docs.  Added a test case to make sure stash keys added in a child application
 +    don't bubble back up to the main application.
 +  - We no longer use Encode::is_utf8 since it doesn't work the way we think it
 +    does... This required some UTF-8 changes.  If your application is UTF-8 aware
 +    I highly suggest you test this release.
 +  - We alway do utf8 decoding on incoming URLs (before we only did so if the server
 +    encoding was utf8.  I believe this is correct as per the w3c spec, but please
 +    correct if incorrect :)
 +  - Debug output now shows utf8 characters if those are incoming via Args or as
 +    path or pathparts in your actions.  query and body parameter keys are now also
 +    subject to utf8 decoding (or as specificed via the encoding configuration value).
 +  - lots of UTF8 changes.  Again we think this is now more correct but please test.
 +
+ 5.90077 - 2014-11-18
+   - We store the PSGI $env in Catalyst::Engine for backcompat reasons.  Changed
+     this so that the storage is a weak reference, so that it goes out of scope
+     with the request.  This solves an issue where items in the stash (now in the
+     PSGI env) would not get closed at the end of the request.  This caused some
+     regression, primarily in custom testing classes.
+ 
+ 5.90076 - 2014-11-13
+   - If throwing an exception object that does the code method, make sure that
+     method returns an expected HTTP status code before passing it on to the
+     HTTP Exception middleware.
+ 
+ 5.90075 - 2014-10-06
+   - Documentation patch for $c->req->param to point out the recently discovered
+     potential security issues: http://blog.gerv.net/2014/10/new-class-of-vulnerability-in-perl-web-applications/
+   - You don't need to install this update, but you should read about the exploit
+     and review if your code is vulnerable.  If you use the $c->req->param interface
+     you really need to review this exploit.
+ 
  5.90074 - 2014-10-01
    - Specify Carp minimum version to avoid pointless test fails (valy++)
  

diff --cc lib/Catalyst.pm
Simple merge

diff --cc lib/Catalyst/Engine.pm
Simple merge

diff --cc lib/Catalyst/Request.pm
Simple merge