Wagtail-seo

-----

* Add Twitter card description meta tag.

* Fix warnings related to Wagtail 3 import paths and edit handlers.

-----

* Only render SEO meta tags if a page object is present in the template context.

* Check for empty site when getting site name.

* Support serializing ``datetime.date`` objects in structured data.

-----

* There are no functional changes in this release.

* Includes new SVG icon in settings panel. Previously this icon was either the
cog, or the line chart if ``wagtailfontawesome`` was installed.

* Supports Wagtail 3 and only Wagtail 3. Wagtail 2 support will be maintained in
the 1.x series as needed.

-----

* Fix broken 1.0.1 wheel caused by build cache issue.

-----

* Only render SEO meta tags if a page object is present in the template context.

* Check for empty site when getting site name.

* Support serializing ``datetime.date`` objects in structured data.

-----

* Set ``default_auto_field`` in ``wagtailseo`` app.

* Designate 1.0.0 version as stable.