v0.10 - Markdown 3.4+, inline links with pks, extend or override settings

This release bring a number of fixes and improvements.

🔗 Inline links

Markdown	Result
[page link](page:1)	<a href="/path/to/page-1/">page link</a>
[document link](doc:3)	<a href="/documents/1/the-document.pdf">document link</a>
	<img alt="image" class="left" src="https://thing.public.s3.amazonaws.com/images/foo.png\">
	<img alt="image" class="full-width" src="https://thing.public.s3.amazonaws.com/images/foo.width-500.png">
	<img alt="image" class="left" src="https://thing.public.s3.amazonaws.com/images/foo.fill-1000x1000.png">
	<img alt="image" class="full-with" src="https://thing.public.s3.amazonaws.com/images/foo.width-100.format-webp.webp">

If you have wagtailmedia installed, you can link to a media item via [media item link text](media:123) which will produce a link to the media file.

⚙️ Additional EasyMDE options

You can now customise the EasyMDE options. To do this, create a JavaScript file in your app (for example my_app_name/static/js/easymde_custom.js) and add the following:

// my_app/static/js/easymde_custom.js
window.wagtailMarkdown = window.wagtailMarkdown || {};
window.wagtailMarkdown.options = window.wagtailMarkdown.options || {};
window.wagtailMarkdown.options.spellChecker = false;

# my_app/wagtail_hoos.py
from django.templatetags.static import static
from django.utils.html import format_html

from wagtail import hooks


@hooks.register("insert_global_admin_js", order=100)
def global_admin_js():
    """Add /static/js/admin/easymde_custom.js to the admin."""
    return format_html('<script src="{}"></script>', static("js/easymde_custom.js"))

🎛️ Settings mode

You can now change how wagtail-markdown inteprets the options you provide in the WAGTAILMARKDOWN setting via allowed_settings_mode (optional. "extend" or "override". default: "extend") for allowed_tags, allowed_styles and allowed_attributes options. And extensions_settings_mode (optional. "extend" or "override". default: "extend") for extensions and extension_configs options.

⚠️ Previously values added in the allowed_attributes option would replace the default ones, so you had to provide all values. With this change, they should be extended. (original issue)

Dropped custom tables plugin

⚠️ We no longer customise tables, therefore the resulting table markup will no longer have the wftable class.

What's Changed

• Add option to pass additional EasyMDE options by @frcroth in #104
• Markdown 3.4 compatibility and tidyups by @zerolab in #106 with thanks to @vegaelle for the work started in #105
• Page and media linking by @zerolab in #107 with many thanks to @richtier for the initial work in #44
• Add allowed_* and extension* settings control mode by @zerolab in #108

Full Changelog: v0.9.0...v0.10.0