Bump wagtail from 2.7.2 to 2.8.1

[dependabot-preview]

Bumps wagtail from 2.7.2 to 2.8.1.

Release notes

Sourced from wagtail's releases.

2.8.1

CVE-2020-11001 - prevent XSS attack via page revision comparison view (Vlad Gerasimenko, Matt Westcott)

2.8

• Django 3.0 support (Matt Westcott, Mads Jensen)
• Improved page locking to give editors exclusive edit access (Karl Hobley, Jacob Topp-Mugglestone)
• Removed support for Django 2.0
• Removed leftover Python 2.x compatibility code (Sergey Fedoseev)
• Combine flake8 configurations (Sergey Fedoseev)
• Improve diffing behavior for text fields (Aliosha Padovani)
• Improve contrast of disabled inputs (Nick Smith)
• Added get_document_model_string function (Andrey Smirnov)
• Added support for Cloudflare API tokens for frontend cache invalidation (Tom Usher)
• Cloudflare frontend cache invalidation requests are now sent in chunks of 30 to fit within API limits (Tom Usher)
• Added ancestors field to the pages endpoint in admin API (Karl Hobley)
• Removed Django admin management of Page & Site models (Andreas Bernacca)
• Cleaned up Django docs URLs in documentation (Pete Andrew)
• Add StreamFieldPanel to available panel types in documentation (Dan Swain)
• Add {{ block.super }} example to ModelAdmin customisation in documentation (Dan Swain)
• Add ability to filter image index by a tag (Benedikt Willi)
• Add partial experimental support for nested InlinePanels (Matt Westcott, Sam Costigan, Andy Chosak, Scott Cranfill)
• Added cache control headers when serving documents (Johannes Vogel)
• Use sensitive_post_parameters on password reset form (Dan Braghis)
• Add WAGTAILEMBEDS_RESPONSIVE_HTML setting to remove automatic addition of responsive-object around embeds (Kalob Taulien)
• Fix: Rename documents listing column 'uploaded' to 'created' (LB (Ben Johnston))
• Fix: Unbundle the l18n library as it was bundled to avoid installation errors which have been resolved (Matt Westcott)
• Fix: Prevent error when comparing pages that reference a model with a custom primary key (Fidel Ramos)
• Fix: Moved get_document_model location so it can be imported when Models are not yet loaded (Andrey Smirnov)
• Fix: Use correct HTML escaping of Jinja2 form templates for StructBlocks (Brady Moe)
• Fix: All templates with wagtailsettings and modeladmin now use block.super for extra_js & extra_css (Timothy Bautista)
• Fix: Layout issue when using FieldRowPanel with a heading (Andreas Bernacca)
• Fix: file_size and file_hash now updated when Document file changed (Andreas Bernacca)
• Fix: Fixed order of URLs in project template so that static / media URLs are not blocked (Nick Smith)
• Fix: Added verbose_name_plural to form submission model (Janneke Janssen)
• Fix: Prevent update_index failures and incorrect front-end rendering on blank TableBlock (Carlo Ascani)
• Fix: Dropdown initialisation on the search page after AJAX call (Eric Sherman)
• Fix: Make sure all modal chooser search results correspond to the latest search by canceling previous requests (Esper Kuijs)

2.8rc1

• Django 3.0 support (Matt Westcott, Mads Jensen)
• Improved page locking to give editors exclusive edit access (Karl Hobley, Jacob Topp-Mugglestone)
• Removed support for Django 2.0
• Removed leftover Python 2.x compatibility code (Sergey Fedoseev)
• Combine flake8 configurations (Sergey Fedoseev)
• Improved diffing behavior for text fields (Aliosha Padovani)
• Improve contrast of disabled inputs (Nick Smith)
• Added get_document_model_string function (Andrey Smirnov)
• Added support for Cloudflare API tokens for frontend cache invalidation (Tom Usher)
• Cloudflare frontend cache invalidation requests are now sent in chunks of 30 to fit within API limits (Tom Usher)
• Added ancestors field to pages endpoint in admin API (Karl Hobley)

... (truncated)

Changelog

Sourced from wagtail's changelog.

2.8.1 (14.04.2020)

 * Fix: CVE-2020-11001 - prevent XSS attack via page revision comparison view (Vlad Gerasimenko, Matt Westcott)
2.8 (03.02.2020)

 * Django 3.0 support (Matt Westcott, Mads Jensen)
 * Improved page locking to give editors exclusive edit access (Karl Hobley, Jacob Topp-Mugglestone)
 * Removed support for Django 2.0
 * Removed leftover Python 2.x compatibility code (Sergey Fedoseev)
 * Combine flake8 configurations (Sergey Fedoseev)
 * Improve diffing behavior for text fields (Aliosha Padovani)
 * Improve contrast of disabled inputs (Nick Smith)
 * Added `get_document_model_string` function (Andrey Smirnov)
 * Added support for Cloudflare API tokens for frontend cache invalidation (Tom Usher)
 * Cloudflare frontend cache invalidation requests are now sent in chunks of 30 to fit within API limits (Tom Usher)
 * Added `ancestors` field to the pages endpoint in admin API (Karl Hobley)
 * Removed Django admin management of `Page` & `Site` models (Andreas Bernacca)
 * Cleaned up Django docs URLs in documentation (Pete Andrew)
 * Add StreamFieldPanel to available panel types in documentation (Dan Swain)
 * Add `{{ block.super }}` example to ModelAdmin customisation in documentation (Dan Swain)
 * Add ability to filter image index by a tag (Benedikt Willi)
 * Add partial experimental support for nested InlinePanels (Matt Westcott, Sam Costigan, Andy Chosak, Scott Cranfill)
 * Added cache control headers when serving documents (Johannes Vogel)
 * Use `sensitive_post_parameters` on password reset form (Dan Braghis)
 * Add `WAGTAILEMBEDS_RESPONSIVE_HTML` setting to remove automatic addition of `responsive-object` around embeds (Kalob Taulien)
 * Fix: Rename documents listing column 'uploaded' to 'created' (LB (Ben Johnston))
 * Fix: Unbundle the l18n library as it was bundled to avoid installation errors which have been resolved (Matt Westcott)
 * Fix: Prevent error when comparing pages that reference a model with a custom primary key (Fidel Ramos)
 * Fix: Moved `get_document_model` location so it can be imported when Models are not yet loaded (Andrey Smirnov)
 * Fix: Use correct HTML escaping of Jinja2 form templates for StructBlocks (Brady Moe)
 * Fix: All templates with wagtailsettings and modeladmin now use `block.super` for `extra_js` & `extra_css` (Timothy Bautista)
 * Fix: Layout issue when using `FieldRowPanel` with a heading (Andreas Bernacca)
 * Fix: `file_size` and `file_hash` now updated when Document file changed (Andreas Bernacca)
 * Fix: Fixed order of URLs in project template so that static / media URLs are not blocked (Nick Smith)
 * Fix: Added `verbose_name_plural` to form submission model (Janneke Janssen)
 * Fix: Prevent `update_index` failures and incorrect front-end rendering on blank `TableBlock` (Carlo Ascani)
 * Fix: Dropdown initialisation on the search page after AJAX call (Eric Sherman)
 * Fix: Make sure all modal chooser search results correspond to the latest search by canceling previous requests (Esper Kuijs)
</code></pre>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>

<li><a href="https://github.com/wagtail/wagtail/commit/932450f24bf53333926d1c624fcd9524d072a8c6&quot;&gt;&lt;code&gt;932450f&lt;/code&gt;&lt;/a> Version bump to 2.8.1</li>

<li><a href="https://github.com/wagtail/wagtail/commit/84bdc46b8f53fc2a7bc1a7840f5a4a09157f829c&quot;&gt;&lt;code&gt;84bdc46&lt;/code&gt;&lt;/a> Release notes for 2.8.1</li>

<li><a href="https://github.com/wagtail/wagtail/commit/c36e5b07c4a268fbb542871f9828a837daa8832e&quot;&gt;&lt;code&gt;c36e5b0&lt;/code&gt;&lt;/a> Release notes for 2.7.2</li>

<li><a href="https://github.com/wagtail/wagtail/commit/e9b18194c398e217fa21c5afaecf450f96439995&quot;&gt;&lt;code&gt;e9b1819&lt;/code&gt;&lt;/a> Don't mark the translatable string 'None' as safe</li>

<li><a href="https://github.com/wagtail/wagtail/commit/61045ceefea114c40ac4b680af58990dbe732389&quot;&gt;&lt;code&gt;61045ce&lt;/code&gt;&lt;/a> Apply proper HTML escaping on StreamField block comparisons</li>

<li><a href="https://github.com/wagtail/wagtail/commit/081705fc7a2d9aec75da25a3593b490f3c145d2b&quot;&gt;&lt;code&gt;081705f&lt;/code&gt;&lt;/a> Version bump to 2.8 final</li>

<li><a href="https://github.com/wagtail/wagtail/commit/5d88044774673a753b1b7175b576937b5a36b32a&quot;&gt;&lt;code&gt;5d88044&lt;/code&gt;&lt;/a> Fill in release date for 2.8</li>

<li><a href="https://github.com/wagtail/wagtail/commit/bc8ce6e8d75a7c3787ab93d58ac967dbab00f6ae&quot;&gt;&lt;code&gt;bc8ce6e&lt;/code&gt;&lt;/a> Fetch translations from Transifex</li>

<li><a href="https://github.com/wagtail/wagtail/commit/1966ed52388047a0c232daf49ef4e73ee2cb2a76&quot;&gt;&lt;code&gt;1966ed5&lt;/code&gt;&lt;/a> Author specific locking docs changes (<a href="https://github-redirect.dependabot.com/wagtail/wagtail/issues/5771&quot;&gt;#5771&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/wagtail/wagtail/commit/d202195333e11faf5e1c42fc9a154cbe88d5e689&quot;&gt;&lt;code&gt;d202195&lt;/code&gt;&lt;/a> fix minor typos in changelog/2.8 release notes</li>

<li>Additional commits viewable in <a href="https://github.com/wagtail/wagtail/compare/v2.7.2...v2.8.1&quot;&gt;compare view</a></li>

</ul>

</details>
<br />



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Superseded by #411.