API

• Renamed getInlineStyle() to getStyle() to better reflect browser APIs.
• Fixed invalid links in Javadoc.
• Updated NodeFlag.TOOLTIP javadoc.
• Added TagNames.TOOLTIP constant.

General

• Added tooltip event for when an element's tooltip element is changed.
• Added default styling for disabled button elements.
• Can now load tooltips from XML by setting role="tooltip" on an element.
• Improved tooltip handling.
• Changed tooltip element default styling to have white text and slightly thicker borders.
• Added info that was missing from /delphi debug dump-page command output.
• Fixed tooltip flicker.
• Fixed an issue where either an element's width or flex-basis would become negative
• Fixed how Delphi detects what element you're hovering over.
• Fixed some render elements not being cleaned up and removed when their DOM element was removed.
• Removed unused scroll event (Impossible to support given how Minecraft's client and server communication works)

Devtools

• Added "Box" tab to devtools, it lets you view the box model of a selected element, showing you the margin, outline, padding, size, inner size and position of an element.
• Added ability to scroll through a page's XML in the element tree tab, instead of just being limited to the first 23 lines.
• Center tab names in devtools.
• Devtools, style tab can now disable/enable individual styles.
• Added ability to force :hover and :active states for selected elements in Styles tab.
• Added ability to modify an element's inline style in the Styles tab.
• Added highlighting when hovering over elements in the Elements tab. (Highlights appear on the page the devtools is for)
• Fixed issue loading the styles tab when variables were used in the CSS.
• Fixed styles tab not resetting when changing to other tab or page.

CSS Engine

• Fixed some errors with parsing nested selectors and properties.
• Fixed margin-inline-end being used as the value for margin-inline-start.
• Fixed incorrect class selector testing.
• Fixed inline-flex not using FlexBox layout lol.
• Fixed broken styles after modifying inline style of an element before said element was appended to the document tree.

• Add inline-flex as a keyword for display
• Add a basic "Styles" tab to Devtools.
• Fix an error with cancellable events.
• Correctly update element outline and border when changing style.
• Updated Style API.
• Fix visual twitch with italic or bold text.
• Fix min/max size CSS properties not doing anything.
• Missing semicolons in CSS will be treated as warnings instead of errors.
• Improve element tooltip handling
• Add commands for managing an open page's viewers
• Use delphi.commands.devtools as permission for devtools command
• Add default styling for <sup> and <sub> elements.

Changes

• Add FlexBox support
• Move layout engine to its own module
• Refactor layout engine
• Added vertical-align CSS property.
• Added flex-grow CSS property
• Added flex-shrink CSS property.
• Added gap CSS property.
• Added row-gap and column-gap CSS properties.
• Added align-self CSS property
• When performing math operations with px units, convert them to world units before calculation.
• Fix wrong input type used when checking if input should be validated as number.
• Added bStats metrics support
• Fixed a tooltip graphical issue
• Properly update depth and things when calling setTitleNode()

Additions

• Replace Bukkit's conversations for input elements with new Dialogs
• Added getSource() method to stylesheets
• Added /delphi devtools and /delphi devtools <menu name> for opening devtools easily

Changes

• Add support for prompt attribute on <input/> elements
• Update translations
• Add translations support to devtools
• Made input event cancellable
• Update devtools

Fixes

• Fix wrong method call that resulted in NPE in ViewBuilderImpl

• Remove very inconvenient scripting.properties file required for enabling JS support.
• Fix !important not parsing in CSS
• Add flex-basis property for future Flexbox implementation

Main Changes

• Added JavaScript support with GraalVM's Polyglot (GraalVM itself is not required)
• Added <canvas> which allows developers to draw images
• Switched to new XML parser for more lenient, HTML-like parsing, even the most malformed XML should now be parsed
• Added support for custom DOM events
• Integrated Scheduler API into JS
• Added color functions to JS
• Optimize canvas elements to use the fewest number of entities possible

Bug Fixes

• Fix the Color.hsva function being completely broken
• Don't print attribute values of attributes no-value attributes and properly escape attribute values
• Fix the area between pixels of Canvas elements flickering
• Fix plugin messages not being correctly translated
• Fix issue with event listeners
• Fix weird twitch with text nodes when their content changed