[appendix]
== Changes since Gun 1.3

The following patch versions were released since Gun 1.3:

=== Gun 1.3.1

This release backports a fix that will be included in the
upcoming Gun 2.0 release:

* *POTENTIAL SECURITY VULNERABILITY*: Fix transfer-encoding
  precedence over content-length in responses. This bug may
  contribute to a response smuggling security vulnerability
  when Gun is used inside a proxy.
