See GitHub for detailed change history of this release

Congratulations to Elise Springer for her winning design for the banner for this release (here is the competition thread).
Highlights
mis à jour Highlight Plugin to use highlight.js v11.4.0
This is a major upgrade to the latest version of highlight.js. The new version has many improvements, including better support for Fortran.
étendu support for secondary windows
The WidgetMessage: tm-open-window now supports an optional windowID
parameter so that opened windows can be closed with the new WidgetMessage: tm-close-window message. There is also a new WidgetMessage: tm-close-all-windows message which closes all secondary windows.
ajouté support for line breaks within filtered transcluded attributes
To improve readability, it is now possible to use newlines as whitespace within filtered transcluded attributes of HTML elements and widgets. For example:
<span class={{{
[<currentTiddler>addsuffix[-primaryList]]
:except[<searchListState>get[text]]
:and[then[]else[tc-list-item-selected]]
}}}>
corrigé inconsistent ordering of tagged tiddlers
This was a long standing bug that manifested itself in several ways.
The root cause was that the order in which tiddlers were enumerated depended upon the order in which they had been added to the store.
The effect was that lists based on enumerating tiddlers would show different results depending upon whether new tiddlers were added since the wiki was reloaded.
For example, adding a new tiddler with a given tag previously caused the new tiddler to appear at the bottom of the tag pill listing for that tag. Saving and reloading the wiki would reorder the list to put the new tiddler in the correct position.
The fix ensures that the enumeration order remains consistent.
corrigé some incorrectly nested <span>
and <div>
elements
TiddlyWiki's core page layout has historically included several instances of inline <span>
elements containing block <div>
elements, something that is technically invalid HTML. In practice, browsers have always handled these cases leniently to make the page work but it has also been unhelpful for developers to encountering invalid HTML constructions in their first interactions with TiddlyWiki.
The immediate prompt for starting to fix these issue now is that Chrome v100 includes a change that causes some of these misnested elements to be rendered correctly visually but to be unclickable in some situations. (The change is reverted in Chrome v102, but it still makes sense to fix it)
Plugin Improvements
- corrigé issue with LaTeX content within Markdown tiddlers
- corrigé incorrect handling of dropdown classes in the menu bar plugin
- mis à jour the Dynannotate plugin to use the new View Template Body Cascade to avoid modifying the default view template.
Translation improvements
- Polish
- Chinese
- French
Usability Improvements
- amélioré wording of drag and drop banner (from "drop here" to "drop now")
- corrigé wrapping and wikification of field names in field viewer
- corrigé missing whitespace between description and MIME type in edit template dropdown for the type field
- corrigé incorrect usage of code view for certain system tiddlers
- corrigé sidebar plugin listing to be sorted by name rather than description
Widget Improvements
- ajouté classes to the ImageWidget to indicate whether it is loading, loaded or has encountered an error
- corrigé RadioWidget not using default value if the field or index is missing
- corrigé issue with ImportVariablesWidget when importing block mode widgets
- étendu DraggableWidget to support an optional drag handle
Filter improvements
- ajouté support for case insensitive matching for the prefix Operator and suffix Operator
- ajouté sha256 Operator
- corrigé crash when using deprecated regexp operands for filter operators
- étendu lookup Operator to support indexes as well as fields
- étendu search Operator with new 'some' flag
- corrigé untagged Operator to consider non-existent tiddlers to be untagged
- étendu insertbefore Operator to accept the position title as a parameter, instead of as a variable name in the suffix
- corrigé butlast Operator to be consistent with the rest Operator
Hackability Improvements
- ajouté Field Editor Cascade for customising how fields are displayed in the edit template
- ajouté support for directly specifying style properties on HTML elements (for example,
<div style.color={{!!color}}>
) - ajouté support for code-body field set to yes to trigger display of a tiddler in the code view
- ajouté support to WidgetMessage: tm-scroll for scrolling without animating
- ajouté support for WidgetMessage: tm-relink-tiddler
- étendu WidgetMessage: tm-open-window to support 'top' and 'left' parameters
- ajouté new matchSelector attribute to the EventCatcherWidget
Developer Improvements
- ajouté support for renderEnd() method for storyviews
- ajouté sourceURL tags to $:/boot/boot.js and $:/boot/bootprefix.js, enabling them to be accessed in the browser debugger more easily
Node.js Improvements
- ajouté several new web server options: admin, required-plugins and tls-passphrase
Performance Improvements
- ajouté support for caching the listed Operator
- amélioré stylesheet handling to avoid unnecessary refreshes
Bug Fixes
- corrigé importing/upgrading encrypted single file wikis
- corrigé WidgetMessage: tm-edit-text-operation crash with wrap-lines operation if prefix or suffix is missing
- corrigé processing of $:/tags/RawMarkupWikified/TopHead tiddlers
- corrigé issue whereby renaming tags could result in duplicate tags
- corrigé search results obscured on narrow screens
- corrigé ActionListopsWidget bug with input list items starting with
-
,+
,~
,:
or other character with a special meaning in filters - corrigé (and here) refreshing of the ButtonWidget when the
default
attribute changes
Acknowledgements
@Jermolene would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki: