wagtail 2.0rc1 on Python PyPI

Added support for Django 2.0 (Matt Westcott, Karl Hobley, LB (Ben Johnston), Mads Jensen)
Reorganised module paths (Karl Hobley, Matt Westcott)
Replaced the hallo.js rich text editor with Draftail (Thibaud Colas, Loïc Teixeira, Matt Westcott)
Removed support for Python 2.7, Django 1.8 and Django 1.10
Removed support for Elasticsearch 1.x
Added the ability to schedule updates to existing published pages (Patrick Woods)
Moved Wagtail API v1 implementation (wagtail.contrib.api) to an external app (https://github.com/wagtail/wagtailapi_legacy) (Karl Hobley)
The page chooser now searches all fields of a page, instead of just the title (Bertrand Bordage)
Implement ordering by date in form submission view (LB (Ben Johnston))
Elasticsearch scroll API is now used when fetching more than 100 search results (Karl Hobley)
Added hidden field to the form builder (Ross Crawford-d'Heureuse)
Usage count now shows on delete confirmation page when WAGTAIL_USAGE_COUNT_ENABLED is active (Kees Hink)
Added usage count to snippets (Kees Hink)
Moved usage count to the sidebar on the edit page (Kees Hink)
Explorer menu now reflects customisations to the page listing made via the construct_explorer_page_queryset hook and ModelAdmin.exclude_from_explorer property (Tim Heap)
"Choose another image" button changed to "Change image" to avoid ambiguity (Edd Baldry)
Added hooks before_create_user, after_create_user, before_delete_user, after_delete_user, before_edit_user, after_edit_user (Jon Carmack)
Added exclude_fields_in_copy property to Page to define fields that should not be included on page copy (LB (Ben Johnston))
Improved error message on incorrect {% image %} tag syntax (LB (Ben Johnston))
Optimized preview data storage (Bertrand Bordage)
Added render_landing_page method to AbstractForm to be easily overridden and pass form_submission to landing page context (Stein Strindhaug)
Added heading kwarg to InlinePanel to allow heading to be set independently of button label (Adrian Turjak)
The value type returned from a StructBlock can now be customised (LB (Ben Johnston))
Added bgcolor image operation (Karl Hobley)
Added WAGTAILADMIN_USER_LOGIN_FORM setting for overriding the admin login form (Mike Dingjan)
Snippets now support custom primary keys (Sævar Öfjörð Magnússon)
Upgraded jQuery to version 3.2.1 (Janneke Janssen)
Updated documentation styling (LB (Ben Johnston))
Rich text fields now take feature lists into account when whitelisting HTML elements (Matt Westcott)
FormPage lists and Form submission lists in admin now use class based views for easy overriding (Johan Arensman)
Form submission csv exports now have the export date in the filename and can be customized (Johan Arensman)
FormBuilder class now uses bound methods for field generation, adding custom fields is now easier and documented (LB (Ben) Johnston)
Added WAGTAILADMIN_NOTIFICATION_INCLUDE_SUPERUSERS setting to determine whether superusers are included in moderation email notifications (Bruno Alla)
Added a basic Dockerfile to the project template (Tom Dyson)
StreamField blocks now allow custom get_template methods for overriding templates in instances (Christopher Bledsoe)
Simplified edit handler API (Florent Osmont, Bertrand Bordage)
Made 'add/change/delete collection' permissions configurable from the group edit page (Matt Westcott)
Update autoprefixer configuration to better match browser support targets (Janneke Janssen)
Update React and related dependencies to latest versions (Janneke Janssen, Hugo van den Berg)
Remove Hallo editor .richtext CSS class in favour of more explicit extension points (Thibaud Colas)
Expose React-related dependencies as global variables for extension in the admin interface (Thibaud Colas)
Added helper functions for constructing form data for use with assertCanCreate (Tim Heap, Matt Westcott)
Fix: Do not remove stopwords when generating slugs from non-ASCII titles, to avoid issues with incorrect word boundaries (Sævar Öfjörð Magnússon)
Fix: The PostgreSQL search backend now preserves ordering of the QuerySet when searching with order_by_relevance=False (Bertrand Bordage)
Fix: Using modeladmin_register as a decorator no longer replaces the decorated class with None (Tim Heap)
Fix: Fixed crash in XML sitemap generator when all pages on the site are private (Stein Strindhaug)
Fix: The {% routablepageurl %} template tag no longer generates invalid URLs when the WAGTAIL_APPEND_SLASH setting was set to False (Venelin Stoykov)
Fix: The "View live" button is no longer shown if the page doesn't have a routable URL (Tim Heap)
Fix: Fixed rendering of border on dropdown arrow buttons on Chrome (Bertrand Bordage)
Fix: Fixed incorrect z-index on userbar causing it to appear behind page content (Stein Strindhaug)
Fix: Form submissions pagination no longer looses date filter when changing page (Bertrand Bordage)
Fix: PostgreSQL search backend now removes duplicate page instances from the database (Bertrand Bordage)
Fix: FormSubmissionsPanel now recognises custom form submission classes (LB (Ben Johnston))
Fix: Prevent the footer and revisions link from unnecessarily collapsing on mobile (Jack Paine)
Fix: Empty searches were activated when paginating through images and documents (LB (Ben Johnston))
Fix: Summary numbers of pages, images and documents were not responsive when greater than 4 digits (Michael Palmer)
Fix: Project template now has password validators enabled by default (Matt Westcott)
Fix: Alignment options correctly removed from TableBlock context menu (LB (Ben Johnston))
Fix: Fix support of ATOMIC_REBUILD for projects with Elasticsearch client >=1.7.0 (Mikalai Radchuk)
Fix: Fixed error on Elasticsearch backend when passing a queryset as an __in filter (Karl Hobley, Matt Westcott)
Fix: __isnull filters no longer fail on Elasticsearch 5 (Karl Hobley)
Fix: Prevented intermittent failures on Postgres search backend when a field is defined as both a SearchField and a FilterField (Matt Westcott)
Fix: Alt text of images in rich text is no longer truncated on double-quote characters (Matt Westcott)
Fix: Ampersands in embed URLs within rich text are no longer double-escaped (Matt Westcott)
Fix: Using RGBA images no longer crashes with Pillow >= 4.2.0 (Karl Hobley)
Fix: Copying a page with PostgreSQL search enabled no longer crashes (Bertrand Bordage)
Fix: Style of the page unlock button was broken (Bertrand Bordage)
Fix: Admin search no longer floods browser history (Bertrand Bordage)
Fix: Version comparison now handles custom primary keys on inline models correctly (LB (Ben Johnston))
Fix: Fixed error when inserting chooser panels into FieldRowPanel (Florent Osmont, Bertrand Bordage)
Fix: Reinstated missing error reporting on image upload (Matt Westcott)
Fix: Only load Hallo CSS if Hallo is in use (Thibaud Colas)
Fix: Prevent style leak of Wagtail panel icons in widgets using h2 elements (Thibaud Colas)