Wagtail 2.4 release notes¶
December 19, 2018
What’s new¶
New “Welcome to your Wagtail site” Starter Page¶
When using the wagtail start
command to make a new site, users will now be greeted with a proper starter page. Thanks to Timothy Allen and Scott Cranfill for pulling this off!
Other features¶
Added support for Python 3.7 (Matt Westcott)
Added
max_count
option on page models to limit the number of pages of a particular type that can be created (Dan Braghis)Document and image choosers now show the document / image’s collection (Alejandro Garza, Janneke Janssen)
New
image_url
template tag allows to generate dynamic image URLs, so image renditions are being created outside the main request which improves performance. Requires extra configuration, see Dynamic image serve view (Yannick Chabbert, Dan Braghis).Added ability to run individual tests through tox (Benjamin Bach)
Collection listings are now ordered by name (Seb Brown)
Added
file_hash
field to documents (Karl Hobley, Dan Braghis)Added last login to the user overview (Noah B Johnson)
Changed design of image editing page (Janneke Janssen, Ben Enright)
Added Slovak character map for JavaScript slug generation (Andy Chosak)
Make documentation links on welcome page work for prereleases (Matt Westcott)
Allow overridden
copy()
methods inPage
subclasses to be called from the page copy view (Robert Rollins)Users without a preferred language set on their profile now use language selected by Django’s
LocaleMiddleware
(Benjamin Bach)Added hooks to customize the actions menu on the page create/edit views (Matt Westcott)
Cleanup: Use
functools.partial()
instead ofdjango.utils.functional.curry()
(Sergey Fedoseev)Added
before_move_page
andafter_move_page
hooks (Maylon Pedroso)Bulk deletion button for snippets is now hidden until items are selected (Karl Hobley)
Bug fixes¶
Query objects returned from
PageQuerySet.type_q
can now be merged with|
(Brady Moe)Add
rel="noopener noreferrer"
to target blank links (Anselm Bradford)Additional fields on custom document models now show on the multiple document upload view (Robert Rollins, Sergey Fedoseev)
Help text does not overflow when using a combination of BooleanField and FieldPanel in page model (Dzianis Sheka)
Document chooser now displays more useful help message when there are no documents in Wagtail document library (gmmoraes, Stas Rudakou)
Allow custom logos of any height in the admin menu (Meteor0id)
Allow nav menu to take up all available space instead of scrolling (Meteor0id)
Users without the edit permission no longer see “Edit” links in list of pages waiting for moderation (Justin Focus, Fedor Selitsky)
Redirects now return 404 when destination is unspecified or a page with no site (Hillary Jeffrey)
Refactor all breakpoint definitions, removing style overlaps (Janneke Janssen)
Updated draftjs_exporter to 2.1.5 to fix bug in handling adjacent entities (Thibaud Colas)
Page titles consisting only of stopwords now generate a non-empty default slug (Andy Chosak, Janneke Janssen)
Sitemap generator now allows passing a sitemap instance in the URL configuration (Mitchel Cabuloy, Dan Braghis)
Upgrade considerations¶
Removed support for Django 1.11¶
Django 1.11 is no longer supported in this release; please upgrade your project to Django 2.0 or 2.1 before upgrading to Wagtail 2.4.
Custom image model migrations created on Wagtail <1.8 may fail¶
Projects with a custom image model (see Custom image models) created on Wagtail 1.7 or earlier are likely to have one or more migrations that refer to the (now-deleted) wagtailimages.Filter
model. In Wagtail 2.4, the migrations that defined this model have been squashed, which may result in the error ValueError: Related model 'wagtailimages.Filter' cannot be resolved
when bringing up a new instance of the database. To rectify this, check your project’s migrations for ForeignKey
references to wagtailimages.Filter
, and change them to IntegerField
definitions. For example, the line:
('filter', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='+', to='wagtailimages.Filter')),
should become:
('filter', models.IntegerField(blank=True, null=True)),