Add changes file for Qt 5.14.2

+ 650d065d3b Fix potential crash when logic aspect exits
+ 32755ab5cc Fix stale Entity caches
+ d33c1630b0 Bump version
+ 648b7459e8 Allow for when a Scene3D item switches screens
+ 547b0b0024 Check we remove a valid node when removing from node properties
+ d046e7cc3e QMetalRoughMaterial: only remove parameters if added
+ 294894610b Destroy FBOs when RenderTarget node is destroyed
+ 42c0dbc377 Add in a call to applyAspects() that accidently got missed
+ e52382023b Fix and improve FBO handling
+ 05cb6bb5f3 qgltf: Fix MSVC warning about narrowing conversion
+ ecca6d21fb Revert "Add in a call to applyAspects() that accidently got missed"
+ c6fecd32f8 Revert "Allow for when a Scene3D item switches screens"
+ b769deaf57 Fix OnDemand rendering crash when using QQuickWidget
+ 597c9df33c No need to register input aspect in basicshapes-cpp example

Change-Id: Id6a03d886dabe073361317beb85dfd78ff92ee33
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

dist/changes-5.14.2

@@ -0,0 +1,20 @@
+Qt 5.14.2 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.14.0 through 5.14.1.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+https://doc.qt.io/qt-5/index.html
+
+The Qt version 5.14 series is binary compatible with the 5.13.x series.
+Applications compiled for 5.13 will continue to run with 5.14.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+ - This release contains only minor code improvements.