. Coherent Labs

Changelog: Prysm

Version 1.9.9.8 – released 16 Sep 2020


Fix

Fixed crash when calling FreeRenderingResources on views with SVG images

Fix

Fixed possible leak of SVG tessellated data

Version 1.9.9.5 – released 10 Sep 2020


Fix

Fixed possible deadlock when advancing the views

Version 1.9.9.2 – released 02 Sep 2020


Enhancement Added support for the background-position-x and background-position-y CSS properties
Enhancement Improved Dualshock 4 contoller support for Unity3D
Fix Fixed wrongly fired resource abort notifications for already completed requests
Fix Fixed race issues when executing layout tasks in parallel
Fix Fixed linker issues when the library is delay loaded with certain compiler options
Fix Fixed a crash which was occuring during event dispatching
Fix Fixed an error about missing context argument in engine.off
Fix Fixed a bug causing rare failures to load style sheets
Fix Improved tagging of memory allocations to better reflect its usage
Fix Fixed chaining CSS animations on the same CSS property
Fix Fixed by ref binding of empty std::vector collections
Fix Removed requirement for Vulkan runtime on Windows for Unity3D plugin
Fix Fixed scrolling on Linux in Unity3D with the new InputSystem
Fix Fixed Unity3D editor deadlocks when stopping the game
Fix Fixed checkout issues for Perforce users in the Unreal Engine 4 plugin
Fix Fixed memory allignment issue in VirtualAllocators on PS5 and Switch
Api Added option to disable internal allocators that retain memory
Api Added “pixels per scroll” to set the speed of the scrolling in Unity3D
Api Increased the version of cohmtl.js – update all your copies

Version 1.9.7.2 – released 17 Aug 2020


Feature

Support for WebSockets in Unreal Engine 4

Fix

Fixed disappearing elements with certain style changes

Fix

Fixed crash when registering new engine.on handers during execution of a handler

Fix

Fixed crash when locking vertex or index buffers fails

Fix

Renamed internal rapidjson and rapidxml libraries to avoid clashes

Version 1.9.5.4 – released 06 Aug 2020


Feature Added line break iterator API to aid text wrapping
Feature Enabled saving profile from Inspector’s Performance tab
Feature Added support for aborting of resource requests when the view is destroyed or navigate to another page
Feature Update PlayStation 4 SDK to version 7.5
Feature Added setting for converting property names to lower case in Unreal Engine 4 when using the automatic UType binder
Feature Added a special CSS property “coh-composition-id” which allows users to compose the element with a custom renderer
Feature Added special CSS properties “coh-custom-effect-name” along with several custom animatable parameters that allow users to apply a custom shader to the element
Feature Added new RendererCaps members which allow customizing the maximum allowed texture size. These new properties must be filled in the RendererBackend::FillCaps method.
Feature Support for Live Views in Unity3D
Enhancement Increased the maximum allowed paint rectangles
Enhancement Paint rectangles now leave a short trail
Enhancement Made CohtmlView and CohtmlUISystem Unity3D specific methods virtual
Enhancement Added customizing the Library configuration in Unity3D
Fix Fixed getPropertyValue for the transform CSS property
Fix Fixed crash when using toLocaleLowerCase on Xbox
Fix Fixed FInputGesture deprecated warnings in Unreal Engine 4
Fix Fixed History feature minor memory retention on reload
Fix Fixed capital letters, spaces and special characters in Unity3D with the new Input System
Fix Fixed multiple view srendering and overlaying in HDRP mode for Unity3D
Fix Fixed crash in the CSS parser for malformed calc expressions
Fix Fixed crash when toggling view visibility in Unreal Engine 4
Fix Fixed crash when responding to resource requests after destroying the library in Unreal Engine 4
Api Added an API for an external break iterator implementation
Api Add View::SetCustomSceneCompositor method that forwards the passed arguments the Renoir scene, which fires callbacks on the interface
Api Add View::SetSceneCustomEffectRenderer method that forwards the passed arguments the Renoir scene, which fires callbacks on the interface
Api Added API for clearing the navigation history of a given cohtml::View
Api Added an option to receive resource request calls on the main thread

Version 1.9.2.4 – released 20 Jul 2020


Feature

Support for PlayStation 4 SDK 7.5

Version 1.9.2.2 – released 14 Jul 2020


Feature

Paint rectangles can be toggled by the Inspector rendering panel

Enhancement

Added support for percent values in SVG images

Enhancement

Reduced per-frame allocations for transformations

Enhancement

Extended the performance timeline of the Inspector with additional events

Enhancement

Made the destruction of the UCohtmlWidget non-blocking in the Unreal Engine 4 plugin

Fix

QuerySelectorAll returns elements in the correct depth-first-search order

Fix

Fixed crash when dispatching events during document unloading

Fix

Fixed crash when starting a XmlHTTPRequest during document unloading

Fix

Fixed elements disappearing during scrolling

API

Deprecated the Android builds with the gnustl standard library. They are moved to the *_gnustl folders

Fix

Fixed lifetime of the AudioWrapper objects in the Unreal Engine 4 plugin

Fix

Fixed the plugin unload order in the Unreal Engine 4

Fix

Crash when responding to XmlHTTPRequests after the plugin has been uninitialized in Unreal Engine 4

Version 1.9.0.12 – released 18 Jun 2020


Feature

Support for Unreal Engine 4 4.25

API

This version is not compatible with versions of Unreal Engine 4 different that 4.25

Version 1.9.0.11 – released 17 Jun 2020


Feature

Unity3D Package Manager packages for console platforms

Feature

Added custom memory allocator support to Renoir backends

Feature

Added callbacks for resources lifetime in Renoir backends

Enhancement

Improved the performance of loading font collections

Enhancement

Reduced the repaint area when a small part of the view is changed

Enhancement

Improved error messages when binding map-like objects with non-string keys

Enhancement

Improved using custom SystemSettings in Unity3D

Enhancement

Added engine.off information to the Documentation

Enhancement

Updated support for Unity3D HDRP to the latest rendering pipeline API changes

Fix

Text wrapping properly respects  

Fix

Query selectors and CSS selectors work with data- attributes

Fix

Fixed crash when multiple gradient definitions are parsed in parallel

Fix

Fixed assert on view destruction for ChakraCore platforms with multiple views and data-binding are used

Fix

Fixed degrading performance when using hover on complex selectors

Fix

Fixed updated layout styles depending on rem or em units when the unit changes

Fix

Fixed flex properties that continued to be in effect after removing their CSS declarations

Fix

Fixed loading resources with a backslash in the URL for Unity3D

Fix

Fixed gamma-correctness for Unity3D HDRP

Fix

Fixed handling of events by the TextInputHandler when Advance() is not called on the System

Fix

Fixed crash caused by updating of the pointed/hovered elements after scrolling.

API

Deprecated handled flag for input events

Version 1.8.2.10 – released 5 Jun 2020


Fix

Fixed crash with scrolling and moving the mouse outside of the view

Version 1.8.2.5 – released 5 May 2020


Feature

Added support for images that have non-premultiplied alpha

Enhancement

Updated Unity3D HDRP rendering support to new Unity3D 2019.3

Enhancement

Mouse pointer events are handled during scrolling

Enhancement

Added localization sample with React

Fix

Fixed border color when top side of the border is missing

Fix

Fixed pointer-events for HTML elements when the parent is clipped or creates a stacking context

Fix

Fixed typing into text input fields when text transform is used

Fix

Fixed Unity3D warning about package version using more than 3 numbers

Version 1.8.1.4 – released 27 April 2020


API

Changed Unity3D license keys – please download your new key from the developer portal

Feature

Added support for multiple UISystem instances in Unity3D

API

Refactored the Unity3D plugin to be based on the vanilla C++ API

Enhancement

Localization works for elements that are added dynamically to the DOM

Enhancement

Added support for DirectX 12 to the Unity3D plugin

Fix

Fixed running Unity3D with Vulkan on Linux

Fix

Fixed text transformation on dynamically created elements

Fix Reintroduced the scrolling optimization with fixes for the artifacts and input issues.

Version 1.8.0.11 – released 16 April 2020


Feature

Added experimental inline layout for text

Enhancement

Allowed registering models with complex sub-model as a first member (on the same address)

Fix

Fixed array-like behavior of NodeList collections for platforms using ChakraCore

Fix

Improved rendering of SVGs when background-repeat with transformations is used

Fix

Fixed crash when destroying the view or navigating to a different URL with XML HTTP Requests in flight

Version 1.7.4.1 – released 24 April 2020


Fix Reintroduced the scrolling optimization with fixes for the artifacts and input issues.

Version 1.7.3.1 – released 15 April 2020


Enhancement

Added sample with polyfill for <ol>, <ul> lists and <li>

Enhancement

Added sample for using subtitles for videos

Enhancement

Moved text case transformations to the DOM thread

Fix

Fix turned off the scrolling optimization, because it can break the input in certain cases

Fix

Fix layout overwriting the scroll position set on the DOM thread

Fix

Fix crash when element change parents with overflow: hidden

Fix

Fix some animations not running to complete 100%

Fix

Fix crashes due to missing temporary allocator in TriggerEvent when calling it from fibers or different threads

Fix

Fix scrollWidth for text with overflow

Fix

Fix coordinated for scroll event in Unity3D packaged games

Fix

Fix Unity3D reloading when TextTransformationManager is used

Fix

Fix scrolling coordinates with the new Unity3D input system

Version 1.7.0.15 – released 16 March 2020


Fix Reintroduced the scrolling optimization with fixes for the artifacts and input issues.

Version 1.7.0.14 – released 11 March 2020


Fix Reverted scrolling optimization due to causing artifacts and input issues.

Version 1.7.0.12 – released 09 March 2020


Enhancement

Improve performance of scrolling and hit tests

Enhancement

Improve performance of reading font files

Enhancement

Add virtual list scrolling sample

Enhancement

Add support gamepad with Input Manager in Unity3D

Enhancement

Implement gamepad editor tool to insert gamepad controls in Unity3D

Enhancement

Add units support for flex basis

Enhancement

Add support for preloaded images in Unity3D with DirectX 12

Enhancement

Support building the PlayerOverrides project in Unreal Engine 4

Fix

Fix crash in video when there are multiple layout threads and views are not updated every frame

Fix

Fix scrolling in elements with dynamically changed content and size

Fix

Fix crash when using data-bind-for for a string value

Fix

Fix crash when converting a non-boolean value to boolean for data-binding

Fix

Fix undefined behavior when binding empty arrays and vectors

Fix

Fix clearing of canvas textures in certain cases

Fix

Add missing temp allocator for IME related methods of cohtml::View

Fix

Fix scrolling and panning when it is performed very slowly

Fix

Fix triggering events with null objects from C# to JavaScript in Unity3D

Fix

Fix changing styles in the inspector in Chrome 80 and later

Fix

Fix submission warnings for debug symbols on Stadia

API

Switch C++ standard library to libc++ on Stadia

API

Switch C++ standard library to libc++ on Linux

API

Add developer option for controlling whether to snap the display boxes before transforming. Warning: Enabling this option results in more repainting.

Version 1.6.1.1 – released 20 Feb 2020


Feature

Support for WebSockets (see the documentation how to use them)

Feature Support for Android x86_64
Feature Moved Unity3D packages to use the Unity3D Package Manager
Enhancement Improved support for nullable types in Unity3D
API

Moved COHTML_BUILD_VERSION and COHTML_SDK_VER to <cohtml/Revision.h> header

Version 1.6.0.4 – released 11 Feb 2020


Fix Fixed running the inspector in Google Chrome version 80.

Version 1.6.0.1 – released 04 Feb 2020


Enhancement

Significantly reduced memory usage of SVG images

Enhancement

Exposed the image cache inspection API to Unity3D

Enhancement

Added support for DateTime struct in Unity3D

Enhancement

Added support for read-only List in Unity3D

Feature

Support for Unreal Engine 4 4.24

Fix

Fixed drawing order for combinations of elements with z-index and positioning

Fix

Fixed several issues with stroking paths in SVG images

Fix

Fixed clipping child elements when parent has border-radius

Fix

Fixed text selection and caret placement on transformed text

Fix

Firing events on wrong elements in certain cases

Fix

Fixed text alignment with text-overflow

Fix

Fixed parsing floating point numbers in stylesheets on non-US locale POSIX based platforms

Fix

Exposed UnbindCall and UnregisterEvent to Unity3D

Fix

Exposed ITextTransformationManager to Unity3D

Fix

Fixed exposing FString on POSIX based platforms

Version 1.5.0.1 – released 19 Dec 2019


API

Improved anti-aliasing

Feature

Added a dropdown (<select>) reusable widget

Feature

Added new input sample using the text entry API

Feature

Support for Unity3D new InputSystem

Enhancement

Fixed pathological memory usage with better GC heuristics

Enhancement

Vertex and index buffers for SVGs are properly reused

Enhancement

Added rotate-around-point for SVG

Fix

Fixed various issues with scaling SVGs

Fix

Fixed assert when using box-shadow on an element with width 0

Fix

Fixed bitmap fonts reloading after FreeRenderingResources

Fix

Fixed support for SVGs with transform and gradients

Fix

Fixed crash when seeking a paused video

Version 1.4.2.2 – released 13 Dec 2019


Fix

Fixed video playback freezing with certain videos

Version 1.4.2.1 – released 09 Dec 2019


Fix

Fixed regression in rendering certain SVGs with applied transformation

Fix

Fixed text-shadow being rendered when the text is not visible

Version 1.4.2.0 – released 05 Dec 2019


Feature

Unity3D support for Linux

Feature

Unity3D support for PlayStation 4

Enhancement

Made async and defer scripts work according to the standard

Enhancement

Enhanced the Player to support DPI on Mac OS X

Fix

Fixed styling of elements affected by attribute based CSS selectors

Fix

Fixed using preloaded images in Unity3D on Xbox One

Fix

Fixed [] of dom collections to return undefined for invalid indices

Fix

Fixed using sampler filtering for bitmap fonts

Fix

Fixed detecting mouse events on elements with certain transformations

Fix

Exposed the ILocalizationManager to Unity3D

Fix

Fixed SVGs disappearing with certain transformations

API

Fixed gamepad indices to work as specified by the standard. Read more about the changes

Version 1.4.1.0 – released 05 Nov 2019


Feature

Dynamic data-binding is available as an experimental option

Feature

Support for gamepad in Unity3D

Feature Added support for all the dynamic text behaviors (Single line, Multiline and Multiline no wrap).
Feature

Support for custom plugins in the Player

Feature

Support for localization in the Player

Feature

Added the document.elementFromPoint and document.elementsFromPoint methods

Enhancement

Support for the text-overflow CSS property

Enhancement

Support for the white-space CSS property

Enhancement

Reduced memory consumption of CSS variables

Enhancement

Added support for BC7 compressed textures

Enhancement

Improved performance of dash stroke paths

Enhancement

Enhanced new text entry API

Enhancement

Added option for controlling vertex and index buffer ring size

Enhancement

Added option for controlling the SDF character size for font rendering

Enhancement

Improved layout for text with different alignment

Enhancement

Added relatedTarget to JavaScript events

Enhancement

Added support for HTTP(S) resources in Unity3D

Enhancement

Added location for keyboard events in Unreal Engine 4

Enhancement

Added location and isRepeat for keyboard events in Unity3D

Enhancement As of version 2019.1.3, documents with type Coherent Prysm Legacy won’t be available anymore. If you have projects created with this document type please make sure you have converted them to the Coherent Prysm document type via the document converter described here.
Fix

Fixed drawing of positioned elements below non-positioned elements

Fix

Fixed GC triggered crash in Unreal Engine 4 with preloaded images

Fix

Fixed borders when border-radius is used

Version 1.4.0.3 – released 10 Oct 2019


API New License Keys have been generated!
Feature Support for Google Stadia for native and Unreal Engine 4
Feature Support for Linux for native and Unreal Engine 4
Feature Support for Unreal Engine 4.23
Enhancement Data-binding attribute for mask-image
Enhancement Moved shaders inside the plugin for Unreal Engine 4
Enhancement Updated Preact sample and documentation
Enhancement Added first tier of a more powerful text entry API
Enhancement Gamepad support for the Player on Mac OS X
Enhancement Added API to control which resources can be loaded from a view
Fix Fixed issues with using the IME and changing focus
Fix Fixed the order of applying transformations and filters to elements
Fix Fixed box shadows visible for non-visible elements
Fix Fixed adding visible children to non-visible elements
Fix Fixed video playback in Unreal Engine 4 on Mac OS X
Fix Fixed setting relative URL using the history API
Fix Fixed crash when calling C++ method from JavaScript inside engine.on events
Fix Fixed support for SVGs with transform and gradients
Fix Fixed mouse buttons for MouseEvent in Unreal Engine 4

Version 1.3.2.1 – released 05 Sep 2019


Enhancement Added support for five button mouse events
Enhancement Added support for scroll events for textarea
Enhancement Support for pre tags
Enhancement Added support for the change event for input elements
Enhancement Added UserIndex for virtual keyboard support in Unreal Engine 4
API Added API to customize the resource loading in Unreal Engine 4
Fix Fixed controller indices when connecting and disconnecting multiple
controllers
Fix Fixed the garbage collector on PlayStation4 to collect more
aggresively on certain loads
Fix Fixed several JavaScript engine crashes on PlayStation4 and Xbox One
Fix Fixed crash when calling C++ methods with wrong number of arguments
from JavaScript
Fix Fixed reversed mouse scroll in Unreal Engine 4

Version 1.3.1.4 – released 22 Aug 2019


Fix Fixed rendering artifacts related to text without specified width.
Fix Fixed memory corruption on PlayStation 4, XBox One, iOS, UWP.

Version 1.3.1.1 – released 23 Jul 2019


Feature Support for mixing languages and fonts in a single text.
Feature Custom event handlers can now be added through the Events and Documents tab.
Feature When multiple scenes are exported separately, system folders and library folders can now be linked, so that resources from the library are referenced by a relative path, instead of being copied multiple times.
Enhancement The loop property of videos can now be controlled through the Coherent Prysm panel in Adobe Animate.
Enhancement When exporting a scene, Prysm now exports JavaScript files with symbol variables and animation labels for each scene rather, and not one file per document. A JavaScript file in the old format with all layers and all symbol variables is still exported for compatibility, but is not referenced in the exported HTML.
Enhancement Updated Android samples projects to support ARM64
Enhancement Updated Android samples projects to Android Studio 3.4
Enhancement Added support for optional RequireJS modules with error event for
script and link elements
Fix Fixed the offsetWidth and offsetHeight functions for hidden
elements
Fix Fixed using custom-element-tag as selector in CSS stylesheets
Fix Enabled ARC for the metal backend library
Fix Fixed cooking game on the fly with Unreal Engine4
Fix Fixed crash when removing DOM elements with data-binding attributes
Fix When removing a file from the external files panel, while the file options are displayed, now removes the options correctly.
Fix Exporting a document containing a scene and a symbol with the same name now works, instead of displaying error.

Version 1.3.0.2 – released 28 Jun 2019


Feature Added ability to define Custom data-binding attributes
Feature Vulkan backend Windows implementation for the native SDK
Feature Experimental Unreal Engine 4 Switch support. Video and inspector are
not supported yet.
Feature Experimental support for libc++ for Android
Feature Experimental support for Android ARM64
Feature Added support for CSS cursors in Unreal Engine 4
Feature Added text-transform for Unreal Engine 4
Feature Added an API to advance a view, without it rendering anything
Feature Added support for overflow-wrap CSS property
Enhancement Added DPI scaling to the player application
Enhancement Added data-bind-font-size
Enhancement Enhanced virtual keyboard support for Unreal Engine 4
Enhancement Added engine.whenReady promise object, equivalent to
engine.on('Ready')
Enhancement Added support for mipmaps in DDS textures
Enhancement Added support for the touchmove event
Enhancement Added controller support in the PlayStation 4, Nintendo Switch and
UWP samples
API Added API to control the size of the text atlas texture
Fix Fixed assert when creating input elements in multiple views
Fix Fixed missing invocations to the finish callback of animations
Fix Fixed restarting an animation inside the finish callback
Fix Fixed logging warnings in cohtml.js

Version 1.2.3.1 – released 24 Jun 2019


Fix Fixed crash when using by-value getters in data-binding
Fix Fixed crash when recreating views on PlayStation 4
Fix Fixed missing text on the UMG widget on PlayStation 4
Fix Fixed broken gradients on the UMG widget on PlayStation 4
Fix Fixed rendering uninitialized textures with the UMG widget on Xbox One

Version 1.2.2.3 – released 13 May 2019


Feature Added support for aliases to data-binding models
Feature Added support for batch export from the command line.
Feature Added a recursive symbol duplication service
Feature Added the :active pseudo selector
Feature Added the visibility CSS property
Feature Added the KeyboardEvent.repeat property
Enhancement Added data-bind-html, which allows to set innerHTML with data-binding
Enhancement Allowed the localization texts to contain html tags
Enhancement Added the load event to script and stylesheet elements
Enhancement Enhanced log messages for wrong property names used for data-binding
Enhancement {{model}} (without property) can be used for data-binding
Enhancement Scrolling works correctly with nested scrollable elements
Enhancement Automatically casting enum types to int for iOS and Switch for binding
Enhancement Binding supports long numbers
Enhancement Regular on event handlers work with data-bind-for
Enhancement Not handled promise rejections are logged
Enhancement Added engine.unregisterModel API to unregister a model from JavaScript
Enhancement Added an API to set the ILocalizationManager in Unreal Engine 4 integration
Enhancement Added support for exposing UDataTable to JavaScript
Enhancement Added ability to customize the automatic binding in Unreal Engine 4
Fix Fixed disappearing SVG images when background-image property is changed
Fix Positioning of text caret in text inputs with aligment
Fix Fixed text selection when text has CSS transform
Fix Fixed crash in Unreal Engine 4 when chaining multiple property accesses in data-binding
Fix Fixed the gamepaddisconnected event to contain which gamepad has been disconnected
Fix Fixed cloneNode to clone attached event listeners
Fix Fixed handling special symbols for input fields in the Binding tab
Fix Fixed events addition to elements generated with data-bind-for

Version 1.2.1.1 – released 24 Apr 2019


Feature Updated Unreal Engine to 4.22
Fix Fixed crash when using View::UnloadDocument
Fix Fixed support for React v16.5
Fix Fixed using iterator names that are prefix of other iterator names
in data-binding
Fix Fixed using {{model}} in data-binding expressions for C++ models.
Fix Fixed indexOf and slice for arrays exposed by-ref on ChakraCore
platforms

Version 1.2.0.4 – released 09 Apr 2019


Feature Added the ability to export instance names as ID’s via a checkbox in the “Settings” tab
Feature Added CSS transitions in Prysm Exporter
Feature Added support for the font-fit-mode property which resizes text based on its AABB dimensions
Feature Added support for passing DOM elements as arguments to CLAnimations.js functions
Feature Labels from all layers are now exported
Feature Added an option for playing all the nested animations of an element. This option is also added to the CLAnimations.js methods
Feature Added a checkbox in the Settings tab that toggles the export of invisible layers
Feature Checked enable-complex-css by default
Feature Made UE4Root path to be relative to the fla file
Feature Added more options for events handlers related to playing an element animation. With these options you can target elements more accurately
Feature Authortime shared symbols now include all of the metadata added in the source file
Enhancement The exported labels are now subgrouped by layers
Enhancement There is no more need to add an instance name to a symbol to be able to change its custom properties. All properties of a symbol are now shared between all of its instances in the document
Enhancement Instance names are used for targeting a specific element when you want to play its animation
Enhancement Removed the symbol instance metadata option from “Events” and “Binding” tabs to simplify workflow
Enhancement Generated events are now written in separate JS files which are included in the html
Fix Metadata is no longer cleared from elements on guide layers
Fix Fixed a number of crashes and bad exported values
Fix Fixed some SVG mask cases for Prysm Documents. SVG masks are now outputted to a separate file instead of being embedded in the HTML
Fix Fixed SVG mask paths that broke drag and drop into the player
Feature Added support for CSS transitions
Feature Added support for pointer-events CSS property
Feature Enhanced the flex CSS property to support setting grow and shrink
Feature Added support for CSS cursors
Feature Added support for the console tab and script debugging on Mac OS X
Feature Added support for mix-blend-mode: add
Feature Added support for KeyboardEvent.location
Feature Added support for copy and paste
Feature Added support for Home and End keys
Feature Added automatic sizing for text fields
Feature Added API to get the Nodes attributes from cohtml::INodeProxy
Feature Added text selection to all elements
Enhancement Refactored Renoir backend API to work better with low-level rendering APIs like Metal
Enhancement Replaced JavaScriptCore with ChakraCore on Xbox One and PlayStation 4
Enhancement Replaced JavaScriptCore with V8 on Mac OS X
Enhancement The inspector no longer disconnects when the view is reloaded
Enhancement Significantly improved inspector loading speed for pages with lots of elements
Enhancement Data-binding attributes are visible in the inspector
Enhancement Reduced thread-local variables count to allow running on more Android devices
Enhancement Android uses the Android NDK r15b
Enhancement Added gestures support in Unity3D
Enhancement Added range requests support in Unity3D
Enhancement Added gamepad support to PlayStation4 samples
Enhancement Improved performance for drawing polylines in canvas
Enhancement Allowed loading stylesheets encoded in UTF-8 with BOM
Enhancement Moved V8 background tasks to worker threads tasks
Enhancement Added GPU debug metadata in Unreal Engine 4
Enhancement Implemented animation shorthand CSS property
Enhancement Added custom HTMLMediaElement events signaling when a decoder cannot keep up (cohplaybackstalled) and when it catches up (cohplaybackresumed). These events can be used to synchronize other animations with the video playback.
Enhancement Seeking paused videos now shows a preview of the seeked position
Enhancement Added non-standard property to the CanvasRenderingContext2D “enableFastLineSegmentDrawing” which can allows much faster drawing in a canvas if the image consists of line segments only
Fix Fixed assert when calling bound C++ methods with incorrect arguments from JavaScript
Fix Fixed assert when removing the src attribute of an img and reloading the view
Fix Fixed using the skewX property in animations
Fix Fixed leaking some GPU resources on reloading the view
Fix Fixed calling the connectedCallback on custom elements in appendChild
Fix Fixed calling bound methods on objects that have been removed with View::DestroyExposedInstance
Fix Fixed using unsigned numbers for specifying a color in data-binding
Fix Fixed possible memory leak of ParseHTML when the system is destroyed before the load has finished.
Fix Fixed crash when using canvas stroke with gradient
Fix Fixed Inspector to show all transformations on an element with multiple transformations.
Fix Fixed currentTime attribute when the animation is paused
Fix Fixed onBlur, onFocus events on input elements when using React
API Changed Renoir API to allow simultaneous usage from Coherent GT and Gameface
API Split Renoir backend in UnrealEngine 4 to a separate module
API Added virtual destructors to pure virtual classes and structs
API Added default implementation to ViewListener’s methods
API Renamed Renoir library files to start with lib
API Moved enable color writes to the PSO instead of SetRenderTarget param

This is part of a breaking change in Renoir backends. See the how to update guide
API Moved MSAA to the PSO

This is part of a breaking change in Renoir backends. See the how to update guide
API Added upload buffer (constant buffers) management in Renoir

This is part of a breaking change in Renoir backends. See the how to update guide
API Moved auxiliary constant buffers from the Renoir backend to Renoir core library

This is part of a breaking change in Renoir backends. See the how to update guide
API Started doing ClearQuad instead of ClearRenderTarget based on new backend capability

This is part of a breaking change in Renoir backends. See the how to update guide
API Added BeginRenderPass and EndRenderPass backend commands to Renoir

This is part of a breaking change in Renoir backends. See the how to update guide

Version 1.1.0.4 – released 08 Feb 2019


Feature Added default rendering backend implementation for the Metal graphics API
Feature Added support for CSS Custom properties (variables)
Feature Added support for CSS “!important” rule
Feature Added support for multiple values in the CSS background-image property
Feature Added support for the CSS calc() function. Currently, mixing percentages with other value types is not supported.
Feature Selection API for input and textarea
Feature Added support for CSS ::selection pseudo element
Feature Added support for CSS :root pseudo-class
Feature Implemented a system that alerts the user about duplicate instance names which cause metadata clashes.
Feature Added cache control API for clearing and setting sizes of caches
Feature Added JavaScript capturing event phase processing
Feature Duplicate instance names can now be automatically renamed via the panel
Feature Most cases of shapes transformed in untweened spans are now exported properly
Feature Frame-by-frame animations are now supported
Enhancement Added support for letter spacing in inputs, buttons and text areas
Enhancement Added default styles for input, button and textarea
Enhancement Added text-align support for input, button and textarea
Enhancement Improved support for SVGs without viewBox
Enhancement Cohtml.js can be used in a standard web browser. Significantly increases the compatibility of pages testing in web browsers.
Enhancement Added samples for workflows based on WebPack and Redux
Enhancement Add support for multiple data models in data-bind expressions
Enhancement Upgraded the JavaScript VM on Windows and Android to V8 6.9.427

The Debug configuration now uses V8 build in Debug, so there will be more error checking at the cost of some performance
Enhancement Reduced the count of dynamic TLS slots allocation for Nintendo Switch
Enhancement Added support for Unreal Engine 4.21
Enhancement Implemented path stroking/filling with gradients in canvas elements
Enhancement Paths to JavaScript and CSS files linked to the document are now relative to the FLA file
Enhancement Labels in the CLAnimation.js file are now separated by scene
Fix Added CloneNode for CustomElements
Fix Fixed CustomElement’s callback invocations (they weren’t always fired)
Fix Fixed canvas element resize behavior (canvas context state is now correctly reset)
Fix Added missing ICU library to the Nintendo Switch package
Fix Fixed animations’ currentTime in Web Animations API (it was reported incorrectly when the animation is paused)
Fix Fixed crash on Nintendo Switch when not passing a custom log handler
Fix Fixed a bug related to changing paths for Autortime sharing on publish
Fix Duplicate instance names no longer have cases where their position is broken
Fix Fixed math rounding and output order differences between Windows and Mac
API Input elements no longer inherit the font related styles of their parents
API Added GPU debug metadata emission useful for graphics debugging.
Enable with View::EmitRenderingMetadata and handle the
BC_PushMetadata, BC_PopMetadata commands in your RendererBackend implementation.
Issue Shape Tween spans are now ignored

Version 1.0.0.6

Released 05 Dec 2018


Feature Added support for setting the “overflow” of elements. Overflow refers to parts of an element which are outside the boundaries of the element. Each element can now specify if the overflowing parts should be visible, hidden or if the element should scroll.
Feature Added complete support for z-index. Z-index determines the order in which elements are rendered on the screen so elements with lower z-index are ‘behind’ elements with higher z-index.
Feature UWP Added support for UWP ARM.
Feature UWP The SDK will now use ChakraCore as JavaScript VM on UWP x86. JavaScriptCore is still the JSVM for UWP x64. This nets about 30% performance increase in JavaScript execution. ChakraCore on UWP x64 will be available in a later release.
Feature API Added the ability to dump all currently used images in the UI. This is useful when you want to know which files to package, preload or generate atlases for. See the new method cohtml::View::GetUsedImagesList.
Feature Added support for exposing objects containing std::pair, std::map and std::unordered_map to the UI.
Enhancement Exporting for Prysm will no longer generate fake events in the history panel of Adobe Animate. Previously, hitting the ‘Export’ button would create tens of events, effectively corrupting the undo/redo stack.
Fix Fixed a bug in the Player application which would fail to load files whose paths contained non-ASCII characters.
Fix Fixed a crash in the Player application when using the –height parameter.
Fix Fixed a bunch of minor memory leaks across the scripting sybsystem.
Fix Added virtual destructors to the cohtml::DebugDump and cohtml::FrameCapture structs.
Fix Fixed rendering of SVG gradients which were misplaced when under the effects of a transformation (translation, rotation, etc.).
Fix Fixed a bug which would cause some SVG files no never be loaded if a lot of SVGs were loaded simultaneously at the start of the application.
Fix Fixed a crash when calling cohtml::System::Uninitialize while a video was still playing.
Fix Fixed a bug which would cause videos to sometimes stop spuriously.
Fix Fixed a bug which would cause some SVGs to be rendered incorrectly.
Fix Fixed a bug which would cause elements whose background is a linear-gradient to not update when another linear gradient is applied.
Fix Fixed an issue which would cause hover effects on images to not appear every other time.
Fix Fixed an assert in Debug that was being hit when calculating new styles for some elements that have both box-shadow and transform applied.
Fix Switch Fixed a crash on Nintendo Switch when destroying rendering resources.
Fix Switch You no longer have to define COHERENT_HORIZON manually to build for Nintendo Switch.
Fix iOS Fixed a bug which would cause the SDK to throw an error whenever you accessed window.history.state on iOS.
Fix iOS MacOS Some debug features were disabled in debug builds on MacOS and iOS (e.g asserts). They are now available on all platforms in Debug.
Fix UE4 Displaying a Prysm UMG widget inside a ScaleBox widget will now preserve scaling properly.
Fix UE4 Mouse input will now be correctly calculated even in the presence of safe zones. Previously, if UE4 deemed safe zones were needed, the UI would render correctly but mouse input would be offset.