prepare 0.13.0 release

feed2exec (0.13.0) unstable; urgency=medium

  * ikiwiki_recentchanges incompatible change

    The recent changes page can include multiple posts with the same GUID,

    as the GUID is simply the URL of the page. In blog posts, that's

    usually fine because we don't want to act every time a blog post

    is *modified* but for things like link checks or archival, it's

    actually important to fetch pages on each update.

    This will require the user to run `--catchup` on the feeds with that

    plugin enabled after upgrade.

    We simply prefix the GUID with a ISO-8601 formatted timestamp so that

    changes (above seconds increments) are considered

 -- Antoine Beaupré <anarcat@debian.org>  Sat, 16 Feb 2019 10:42:20 -0500

feed2exec (0.13.0) unstable; urgency=medium

  [ Antoine Beaupré ]

  * python 3.7 support, default on python:latest now

  * wayback machine API change: HEAD not supported anymore

  * fix strange crash in wayback plugin

  * comply with new feedparser deprecation warning

  * switch to logging.warning to comply with deprecation warning

  * disable cov which crashes on sqlite3.IntegrityError

  * explain how tests are hooked up together.

  * fix typo, thanks gagz

  * include post timestamp in ikiwiki GUIDs

  [ Kang ]

  * According to RFC5064, change header 'Archive-At' to 'Archived-At'

 -- Antoine Beaupré <anarcat@debian.org>  Sat, 16 Feb 2019 10:38:09 -0500

feed2exec (0.12.0) unstable; urgency=medium

  [ Christophe Moille ]