• Added faceted search using the .facet() method (Karl Hobley)
• Added page type filtering and ordering to the Wagtail admin page search (Karl Hobley)
• Added another valid AudioBoom oEmbed pattern (Bertrand Bordage)
• Added annotate_score support to PostgreSQL search backend (Bertrand Bordage)
• Pillow's image optimisation is now applied when saving PNG images (Dmitry Vasilev)
• JS / CSS media files can now be associated with Draftail feature definitions (Matt Westcott)
• The {% slugurl %} template tag is now site-aware (Samir Shah)
• Added file_size field to documents (Karl Hobley)
• Added file_hash field to images (Karl Hobley)
• Update documentation (configuring Django for Wagtail) to contain all current settings options (Matt Westcott, LB (Ben Johnston))
• Added defer flag to PageQuerySet.specific (Karl Hobley)
• Snippets can now be deleted from the listing view (LB (Ben Johnston))
• Increased max length of redirect URL field to 255 (Michael Harrison)
• Added documentation for new JS/CSS media files association with Draftail feature definitions (Ed Henderson)
• Added accessible colour contrast guidelines to the style guide (Catherine Farman)
• Admin modal views no longer rely on Javascript eval(), for better CSP compliance (Matt Westcott)
• Update editor guide for embeds and documents in rich text (Kevin Howbrook)
• Improved performance of sitemap generation (Michael van Tellingen, Bertrand Bordage)
• Added an internal API for autocomplete (Karl Hobley, Bertrand Bordage)
• Fix: Handle all exceptions from Image.get_file_size (Andrew Plummer)
• Fix: Fix display of breadcrumbs in ModelAdmin (LB (Ben Johnston))
• Fix: Remove duplicate border radius of avatars (Benjamin Thurm)
• Fix: Site.get_site_root_paths() preferring other sites over the default when some sites share the same root_page (Andy Babic)
• Fix: Pages with missing model definitions no longer crash the API (Abdulmalik Abdulwahab)
• Fix: Rich text image chooser no longer skips format selection after a validation error (Matt Westcott)
• Fix: Null characters in URLs no longer crash the redirect middleware on PostgreSQL (Andrew Crewdson, Matt Westcott)
• Fix: Permission checks no longer prevent a non-live page from being unscheduled (Abdulmalik Abdulwahab)
• Fix: Copy-paste between Draftail editors now preserves all formatting/content (Thibaud Colas)
• Fix: Fix alignment of checkboxes and radio buttons on Firefox (Matt Westcott)