View a comprehensive history of all the bug fixes in Construct 3 since the first release.
Incorrect rendering with certain combinations of layer/layout effects
Physics: ensure joints created correctly if objects resized/repositioned immediately beforehand
Error exporting C2 runtime projects (regression in r174)
Family behavior triggers could run incorrectly (regression in r174)
Mobile Exports: unable to import C2 exports into the Export Manager (regression in r172)
Mobile IAP: attempting to purchase an invalid product on iOS would cause the application to crash
Binary Data: sometimes incorrectly handled padding in base64 encoding/decoding
Tilemap brush editor: tiles not drawn properly if the tileset in use had spacing properties different to 0
Mouse clicks could have wrong position after showing modal dialog
Android: may not have handled pressing back correctly in the editor
Firefox: pressing backspace in exported projects would navigate back
Behavior triggers ignored the specific behavior
Timelines & Tweens: now supports savegames
Timeline bar: crash when using the search bar in the pick property dialog
Timeline bar: crash using the main menu option to toggle the timeline bar on and off
Animations Editor: fix rounding errors converting between RGB and HSL color spaces
Animations Editor: resizing aligned center could result in a blurry image
Animations Editor: prevent clicks taking place on menus from affecting elements below them (regression in r173)
Tilemap Bar: possible crash when the toolbar becomes inactive
Audio: 'Seek to' and 'Set playback rate' actions may not have worked immediately after a 'Play' action
Memory leak repeatedly saving state (C2 runtime only)
Firefox: crash when dragging keyframes/time markers in Timeline Bar
Edge: possible crash using image rectangle select tool or while scrolling event sheet (regression in r173)
Advanced Random: crash using probability tables (regression in r172)
Tilemap Brush Editor: possible crash selecting template tiles
Tilemap Brush Editor: possible incorrect feedback about the currently selected template tile
Ease editor: draw sharp lines in zoom levels other than 100%
Ease editor: prevent undoing of the main project while the transitions editor is open
Animations Editor: crash when loading invalid images through the "Import Frames" option in the frames panel
Update function parameters to look like event variables in light/dark themes (this design may be revisited in future)
NW.js exports: exports may not have run on macOS due to changes in required file permissions
Audio: improve handling of starting a fade during another fade
Text: could occasionally incorrectly render BBcode outline or alpha style
Text & SpriteFont: incorrect center/bottom vertical alignment when using varied text sizes
JSON Plugin: did not restore state when loading savegames
Android: ensure form controls can be typed in to even if the appearance of the on-screen keyboard moves them offscreen
iframe: could fail to display a project file URL more than once
Layout View: possible crash dragging in invalid image file
Timelines: Possible crash while saving timelines
Timeline Bar: Possible crash when dragging the time markers
Timeline Bar: Crash when duplicating a timeline with subfolders
Timeline Bar: Missing translation string for line path mode
Menus could sometimes be incorrectly hidden when using a theme
Animations Editor: animation preview handled frame time of 0 incorrectly
Mobile IAP: purchase errors could sometimes not trigger 'On purchase failed'
Mobile IAP: 'registration complete' didn't trigger
Text Editor: right clicking on the caption opened the editor menu, instead of the caption menu
Data Editor: scrollbar position would reset when switching between tabs
Build service: possible crash when showing the Build Failed dialog
Cloud save: in the "light" theme the loading message was white on a light gray background
Cloud save: possible crash if error occured while loading subfolders
Cloud: prevent overwriting a C2 .capx file with C3 project
Recent projects: could not open a C2 .capx file via recent projects
Possible crash opening projects using timelines
Android: apps could fail to resume after several minutes away
Projects using timelines could in some cases fail to open
Editor menus not working correctly on mobile
Android export: typo in the 'Write external storage' permission
Crash using some toolbar buttons in Firefox 60 ESR
Event sheet view: adding a function could sometimes incorrectly disable the return type dropdown
Event sheet view: possible crash entering invalid function expression
Previewing while offline may not have always worked
Instant Games: loading progress stuck on 0%
Runtime failed to start in worker mode with software rendering
Move To behavior: 'Move to object' action not working
Pathfinding behavior: did not always work correctly when moving to an obstacle
Event sheet view: possible crash dragging event to end of sheet
Event sheet view: adding a new boolean parameter to a function always used 'True' as default for existing events
Tile Movement: 'Set Enabled' action not working (regression in r169)
Text Editor: undocked windows could end up taller than the screen
Tilemap: could display incorrectly if dynamically created without being placed on layout
Possible crash when trying to connect to the mobile app build service
Timeline Bar: couldn't properly edit property keyframe relative percentage values
Tilemaps: skip drawing when the tile size is bigger than the tile set source image
Animations Editor: fix save and load in Windows store app
Event sheet view: Ctrl+deselecting collapsed event did not deselect its contents
Bookmarks Bar: bookmarks not displayed when in collapsed event
Animations Editor: now locks editor while importing frames to avoid problems making changes during an import
Timelines not working when previewing from the Start Page
Timeline Bar: Crash when opening a timeline from an inactive project
Crash duplicating timelines
Incorrect submenus could be displayed in some circumstances
Event sheet view: possible crash using drag-and-drop (regression in r166)
Drawing canvas: pasting sprites did not always use the right animation frame
Runtime: possible crash using a family 'On destroyed' trigger
Firefox: work around Firefox bug causing crash loading editor in private browsing window
Crash using 'Open local file' (regression in r165)
Event sheet view: possible disappearing events and crash undoing when dragging events inside selected group
Layout view: Cloning tilemap instances was not picking up the properties from the correct instance
Animations Editor: Eraser tool not drawing solid edges when using maximum hardness and an odd size
Timeline Bar: Crash when deselecting all elements in the layout view while keyframes are selected
Timeline Bar: Possible crashes when opening timeline-related dialogs
Properties Bar: Fields not updated properly when highlighted as part of the timeline editing workflow, if there are many timelines in the project.
Drawing Canvas: did not respect the project 'Sampling' setting
Orbit behaviour: ignored setting the target location or rotation of an instance immediately after creation
Possible crash changing layouts while tweens active
Tweening angles could sometimes end with wrong value