- Qt 5.15
- New Classes and Functions in Qt 5.15
- Qt 5.15.15 Reference Documentation

# New Classes and Functions in Qt 5.15

This page contains a comprehensive list of all new classes and functions introduced in Qt 5.15. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.

- New QML Types
- New QML Properties
- New QML Signals

### New QML Types

R
  RenderCapabilities

### New QML Properties

| backend
| backend
| backend
| backend
| flushMode
| format
| renderCapabilities
| showDebugOverlay
| updateAxesContinuously
| videoOutput
| videoSurface

### New QML Signals

| errorOccurred(errorCode, errorString)

## Additions to Other Qt 5 Releases

- What's New in Qt 5.14
- What's New in Qt 5.13
- What's New in Qt 5.12
- What's New in Qt 5.11
- What's New in Qt 5.10
- What's New in Qt 5.9
- What's New in Qt 5.8
- What's New in Qt 5.7
- What's New in Qt 5.6
- What's New in Qt 5.5
- What's New in Qt 5.4
- What's New in Qt 5.3
- What's New in Qt 5.2
- What's New in Qt 5.1
- What's New in Qt 5.0