[appendix]
== Migrating from Gun 1.0 to 1.1

Gun 1.1 updates the Cowlib dependency to 2.5.1 and fixes a
few problems with experimental features.

== Features added

* Update Cowlib to 2.5.1

=== Bugs fixed

* A bug in the experimental `gun_sse_h` where lone id lines
  were not propagated has been fixed by updating the Cowlib
  dependency.

* The status code was incorrectly given to the experimental
  content handlers as a binary. It has been fixed an an
  integer is now given as was intended.

* A number of Dialyzer warnings have been fixed.
