View a comprehensive history of all the bug fixes in Construct 3 since the first release.
Possible error building spritesheets in some specific projects (regression r426)
Monaco: error using script files with certain special characters in the filename
Monaco: crash if using more than 200 project files
Monaco: disable code folding for scripts in event sheets due to bugs
Monaco: updating scripts in events not working correctly when using files with CRLF line endings
Possible error building spritesheets in some specific projects (regression r426)
Tiled Background: fix precision issues with large image offsets in some cases
Drawing Canvas: fix possible glitches drawing ellipses on some devices
Debugger: window title did not update when used in a popup window
Monaco: disable code folding for scripts in event sheets due to bugs
Monaco: error using script files with certain special characters in the filename
Monaco: crash if using more than 200 project files
Monaco: updating scripts in events not working correctly when using files with CRLF line endings
Timelines: fix incorrect calculations when combining size, scale and frame property tracks
Error previewing with script in disabled event sheet function (regression r430)
Monaco: mouse wheel scrolling not working for scripts in event sheets
Monaco: cancelling editing script in event sheet did not update correctly
Offline logins not always working correctly
Tilemaps: family with a single member not working correctly with tilemap brushes
Instances Bar: could show inconsistent information with global instances
Flowcharts: pasting selection of nodes not copying corresponding links
Flowcharts: possible crash enabling outputs
Monaco: editing scripts in event sheets could sometimes lose the first line
Monaco: could fail to preview project when using non-English script filenames
Monaco: JavaScript autocomplete could incorrectly list "0 interfaces" for globalVars/localVars
Expression autocomplete layered incorrectly in dark/light themes (regression r425)
Safari: ensure 'Copy path' in Project Bar does not crash if clipboard permission declined
Debugger: could show container instances multiple times after loading savegame
Possible crash combining tweens that destroy on complete with Z order operations
8 Direction behavior: acceleration/deceleration was faster on diagonals
Monaco: possible hang while typing code
Monaco: was not ignoring syntax errors in disabled scripts in event sheets
Monaco: make sure double-clicking script in event sheet puts caret by mouse
Monaco: scripts in event sheets may not have applied syntax highlighting immediately
Monaco: did not validate scripts in 'Files' folder
Remote Preview: dark/light theme not applied (regression r429)
Layout view: possible crash using 'Align - Space' with hierarchy
Particles: rendered at wrong size if devicePixelRatio changed
Windows WebView2: exporting to multiple platforms with 'Bundle assets' enabled not working correctly
Properties Bar being cleared after closing Animations editor for object type with no instances in current layout
Animations editor: wrong dark theme background color in a dialog
Templates: new replicas incorrectly using their own size instead of the corresponding template values
Remote Preview: runtime stats not appearing in client list
Monaco editor: some interface elements like autocomplete were clipped to the editor box
Monaco editor: undo handling not consistent between script and non-script files
WebGPU: did not allow the full maximum texture size supported by hardware
Using multiple bundled behaviors could save project incorrectly (regression r420)
Flowcharts: node outputs not being selected in some circumstances
Flowcharts: sometimes difficult to connect nodes
Flowcharts: Properties Bar not updated when clicking on the row of a reference node
Hierarchies: fix issue restoring saved state
Hierarchies: container instances in a hierarchy not being created properly
Tilemap bar: crash selecting an instance in the Instances bar while the auto tiling or patch brush tools are selected in the Tilemap bar
Possible crash updating scripts from external source (regression r427)
Recent projects not updating (regression r426)
Hierarchies: fix unexpected results when loading complex hierarchies from JSON
Adjust HSL effect hue description referred to incorrect range
Error opening example 'Object time freezing'
Crash opening some projects with message "expected content" (regression r426)
Expressions dictionary: did not correctly list expressions for multiple behaviors of the same type
Animations editor: image points behaving in unexpected ways after loading an image from a file
Instances bar: jittery scrolling in the dark and light themes
Flowcharts: flowchart view scroll not being restored properly after loading a project
Flowcharts: crash undoing flowchart changes when the corresponding flowchart doesn't have focus
Error opening example 'Tile-based pathfinding'
Ensure any background work is complete before attempting to launch preview
Ensure progress dialog is closed even in the event of failing to start a preview
Animations editor: in some cases keyboard input could stop working after importing frames (regression r420)
Tilemaps: patch brush not ignoring invalid indices at runtime
Tilemap brush editor: crash removing tiles from a patch brush
Tilemap brush editor: crash opening the editor when UI animations are turned off
Animations editor: palettes not displayed properly
Animations editor: crash trying to delete entries from the color palette picker dialog
Animations editor: avoid showing object types with no color palettes in the picker dialog
Animations editor: sprite sheet importer context menu options to add frames and animations not working properly
Instances bar: force items in the to occupy a single line at all times
Effects: crash changing 'Enable' property of layouts/layers (regression r425)
Templates: crash setting 'Template' property of an instance (regression r425)
Hierarchies: fix issue loading hierarchies from JSON
Addon Manager: buttons in the lower part of the dialog hard to click in the dark and light themes
Drawing Canvas: 'Paste object' with effects not displaying correctly in fixed resolution mode
Drawing Canvas: 'Paste object' with a Text object with effects appeared misaligned
Drawing Canvas: 'Paste object' could have slight pixel misalignment in some cases
Drawing Canvas: surface device size could sometimes be 1px larger than necessary
Layout View: dragging instance from Project Bar with no template set did not always match runtime default instance
Parameters dialog: CJK IME could sometimes duplicate the first character
Parameters dialog: CJK IME did not always trigger autocomplete
Deprecated features dialog displayed incorrectly and could not be closed on mobile
Tweens: tween paused during an 'On Ping Pong' trigger could not be resumed
Tweens: loading from JSON breaking tweens in some cases
Move To: moving along a curved path not working in some conditions
Timeline Controller: Time expression returning imprecise values when used on triggers
Timeline bar: play head marker unexpectedly moving to the beginning of the timeline
Templates: changing template properties not updating effects on the Layout View
Animations editor: palette swatch size setting not working correctly
Animations editor: replacing all animation after importing frames incorrectly updating related Sprite instances size (regression r417)
Instances bar: scrolling not working properly if the bar is made to be narrow
Animations editor: in some cases keyboard input could stop working after importing frames (regression r420)
Animations editor: palette swatch size setting not working correctly
Animations editor: replacing all animations after importing frames incorrectly updating Sprite sizes (regression r417)
Animations editor: palettes not displayed properly
Animations editor: crash trying to delete entries from the color palette picker dialog
Animations editor: avoid showing object types with no color palettes in the picker dialog
Animations editor: sprite sheet importer context menu options to add frames and animations not working properly
Instances bar: force items in the to occupy a single line at all times
Deprecated features dialog displayed incorrectly and could not be closed on mobile
Ensure progress dialog is closed even in the event of failing to start a preview
Properties Bar could stop resizing properly after opening Animations Editor
Guided tour 'Get started with JavaScript' showed deprecation warning
Audio: improve error handling if audio unloaded while still loading
Animations editor: project file image format changing after loading an image (regression r409)
Show better error message if opening pre-r389 project with invalid animation name
MIDI: treat note on with velocity 0 as note off
Deprecated features dialog: could possibly show even after 'Don't show again' in some circumstances
Error if pinning a plugin/behavior/effect which was then uninstalled
Runtime error if using expression of the form Object("string").Expression (which is not currently supported)