• Django 2.2 support (Matt Westcott, Andy Babic)
• Added support for customising EditHandler-based forms on a per-request basis (Bertrand Bordage)
• Added more informative error message when |richtext filter is applied to a non-string value (mukesh5)
• Automatic search indexing can now be disabled on a per-model basis via the search_auto_update attribute (Karl Hobley)
• Improved diffing of StreamFields when comparing page revisions (Karl Hobley)
• Highlight broken links to pages and missing documents in rich text (Brady Moe)
• Preserve links when copy-pasting rich text content from Wagtail to other tools (Thibaud Colas)
• Rich text to contentstate conversion now prioritises more specific rules, to accommodate <p> and <br> elements with attributes (Matt Westcott)
• Added limit image upload size by number of pixels (Thomas Elliott)
• Added manage.py wagtail_update_index alias to avoid clashes with update_index commands from other packages (Matt Westcott)
• Renamed target_model argument on PageChooserBlock to page_type (Loic Teixeira)
• edit_handler and panels can now be defined on a ModelAdmin definition (Thomas Kremmel)
• Add Learn Wagtail to third-party tutorials in documentation (Matt Westcott)
• Add a Django setting TAG_LIMIT to limit number of tags that can be added to any taggit model (Mani)
• Added instructions on how to generate urls for ModelAdmin to documentation (LB (Ben Johnston), Andy Babic)
• Added option to specify a fallback URL on {% pageurl %} (Arthur Holzner)
• Add support for more rich text formats, disabled by default: blockquote, superscript, subscript, strikethrough, code (Md Arifin Ibne Matin)
• Added max_count_per_parent option on page models to limit the number of pages of a given type that can be created under one parent page (Wesley van Lee)
• StreamField field blocks now accept a validators argument (Tom Usher)
• Added edit / delete buttons to snippet index and "don't delete" option to confirmation screen, for consistency with pages (Kevin Howbrook)
• Added support for Markdown shortcuts for inline formatting in rich text editor, e.g. ** for bold, _ for italic, etc. (Thibaud Colas)
• Added name attributes to all built-in page action menu items (LB (Ben Johnston))
• Added validation on the filter string to the Jinja2 image template tag (Jonny Scholes)
• Changed the pages reodering UI toggle to make it easier to find (Katie Locke, Thibaud Colas)
• Added support for rich text link rewrite handlers for external and email links (Md Arifin Ibne Matin)
• Fix: Set SERVER_PORT to 443 in Page.dummy_request() for HTTPS sites (Sergey Fedoseev)
• Fix: Include port number in Host header of Page.dummy_request() (Sergey Fedoseev)
• Fix: Validation error messages in InlinePanel no longer count towards max_num when disabling the 'add' button (Todd Dembrey, Thibaud Colas)
• Fix: Rich text to contentstate conversion now ignores stray closing tags (frmdstryr)
• Fix: Escape backslashes in postgres_search queries (Hammy Goonan)
• Fix: Parent page link in page chooser search results no longer navigates away (Asanka Lihiniyagoda, Sævar Öfjörð Magnússon)
• Fix: routablepageurl tag now correctly omits domain part when multiple sites exist at the same root (Gassan Gousseinov)
• Fix: Added missing collection column specifier on document listing template (Sergey Fedoseev)
• Fix: Page Copy will now also copy ParentalManyToMany field relations (LB (Ben Johnston))
• Fix: Admin HTML header now includes correct language code (Matt Westcott)
• Fix: Unclear error message when saving image after focal point edit (Hugo van den Berg)
• Fix: send_mail now correctly uses the html_message kwarg for HTML messages (Tiago Requeijo)
• Fix: Page copying no longer allowed if page model has reached its max_count (Andy Babic)
• Fix: Don't show page type on page chooser button when multiple types are allowed (Thijs Kramer)
• Fix: Make sure page chooser search results correspond to the latest search by canceling previous requests (Esper Kuijs)
• Fix: Inform user when moving a page from one parent to another where there is an already existing page with the same slug (Casper Timmers)
• Fix: User add/edit forms now support form widgets with JS/CSS media (Damian Grinwis)
• Fix: Rich text processing now preserves non-breaking spaces instead of converting them to normal spaces (Wesley van Lee)
• Fix: Prevent autocomplete dropdowns from appearing over date choosers on Chrome (Kevin Howbrook)
• Fix: Prevent crash when logging HTTP errors from Cloudflare (Kevin Howbrook)
• Fix: Prevent rich text editor crash when filtering copy-pasted content and the last block is to be removed, e.g. unsupported image (Thibaud Colas)
• Fix: Removing rich text links / documents now also works when the text selection is backwards (Thibaud Colas)
• Fix: Prevent the rich text editor from crashing when copy-paste filtering removes all of its content (Thibaud Colas)
• Fix: Page chooser now respects custom get_admin_display_title methods on parent page and breadcrumb (Haydn Greatnews)
• Fix: Added consistent whitespace around sortable table headings (Matt Westcott)
• Fix: Moved locale names for Chinese (Simplified) and Chinese (Traditional) to zh_Hans and zh_Hant (Matt Westcott)