caption: 5.2.1
created: 20211003152250369
modified: 20211003152250369
tags: ReleaseNotes
title: Release 5.2.1
type: text/vnd.tiddlywiki

\define contributor(username)
<a href="https://github.com/$username$" style="text-decoration:none;font-size:24px;" class="tc-tiddlylink-external" target="_blank" rel="noopener noreferrer"><img src="https://github.com/$username$.png?size=32" width="32" height="32"/> @<$text text=<<__username__>>/></a>
\end

//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.0...master]]//

! Highlights

! Performance Improvements

* 

! Usability Improvements

* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6015">> image picker in theme tweaks to not dismiss when an image is selected
* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/5998">> a [[new hidden setting|Hidden Setting: Show Edit Preview per Tiddler]] for controlling the visibility of the editor preview pane on a per-tiddler basis

! Widget Improvements

* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6148">> new LetWidget, a more flexible alternative to the SetWidget and the VarsWidget

! Filter improvements

* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6150">> new [[zth Operator]] that works like [[nth Operator]] but counts from zero instead of one
* <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/6149">> [[Map Filter Run Prefix]] to provide additional variables to the filter

! Hackability Improvements

* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6012/files">> new `focus-editor` operation to [[WidgetMessage: tm-edit-text-operation]]
* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6130">> new ActionSetMultipleFieldsWidget, new SetMultipleVariablesWidget and extended ActionSendMessageWidget for working with multiple variables/fields/indexes/parameters in one operation
* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6127">> new trigonometric operators: [[acos|acos Operator]], [[asin|asin Operator]], [[atan|atan Operator]], [[cos|cos Operator]], [[sin|sin Operator]] and [[tan|tan Operator]]
* <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/6145">> EditTextWidget to provide a new ''actionValue'' variable to action strings that contains the value of the input

! Developer Improvements

* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6132">> support for widgets to access the order in which attributes are defined

! Client-server Improvements

* 

! Node.js Improvements

* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/5275">> support for recursively loading subdirectories with [[tiddlywiki.files Files]]

! Plugin Improvements

! Developer Experience Improvements

* 

! Translation improvements

* Polish

! Other Bug Fixes

* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6013">> refreshing of LinkWidget attributes
* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6107">> crash when using "source=basename-uri-decoded" in tiddlywiki.files
* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/8ae4428332e03a1fdaee26f777a0c3a372fff401">> ''$timestamp'' attribute ignored when using ActionSetFieldWidget to set the value of an index

! Acknowledgements

[[@Jermolene|https://github.com/Jermolene]] would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki:

* <<contributor btheado>>
* <<contributor BurningTreeC>>
* <<contributor EvidentlyCube>>
* <<contributor flibbles>>
* <<contributor joshuafontany>>
* <<contributor Marxsal>>
* <<contributor pmario>>
* <<contributor saqimtiaz>>
* <<contributor Telumire>>