Log Message:
Update to 3.20140916. From the changelog:

* Don't double-decode CGI submissions with Encode.pm >= 2.53,
  fixing "Error: Cannot decode string with wide characters".
  Thanks, Antoine Beaupré
* Avoid making trails depend on everything in the wiki by giving them
  a better way to sort the pages
* Don't let users post comments that won't be displayed
* Fix encoding of Unicode strings in Python plugins.
  Thanks, chrysn
* Improve performance and correctness of the [[!if]] directive
* Let [[!inline rootpage=foo postform=no]] disable the posting form
* Switch default [[!man]] shortcut to manpages.debian.org. Closes: #700322
* Add UUID and TIME variables to edittemplate. Closes: #752827
  Thanks, Jonathon Anderson
* Display pages in linkmaps as their pagetitle (no underscore escapes).
  Thanks, chrysn
* Fix aspect ratio when scaling small images, and add support for
  converting SVG and PDF graphics to PNG.
  Thanks, chrysn
  - suggest ghostscript (required for PDF-to-PNG thumbnailing)
    and libmagickcore-extra (required for SVG-to-PNG thumbnailing)
  - build-depend on ghostscript so the test for scalable images can be run
* In the CGI wrapper, incorporate $config{ENV} into the environment
  before executing Perl code, so that PERL5LIB can point to a
  non-system-wide installation of IkiWiki.
  Thanks, Lafayette Chamber Singers Webmaster
* filecheck: accept MIME types not containing ';'
* autoindex: index files in underlays if the resulting pages aren't
  going to be committed. Closes: #611068
* Add [[!templatebody]] directive so template pages don't have to be
  simultaneously a valid template and valid HTML
* Add myself to Uploaders and release to Debian

 -- Simon McVittie <smcv@debian.org>  Fri, 12 Sep 2014 21:23:58 +0100

pkgsrc changes:

* Add 'cgi' option, enabled by default
* Add 'git' option, disabled by default

Updating during the freeze because it's a leaf with many fixes,
including our local patches.