Remove QtAndroidExtras module and add note about its state in Qt 6HEADdev

The JNI utilities (i.e. QJniObject, QJniEnvironment) are already under
qtbase as public APIs.

Permission handling is now under QCoreApplication::{check,request}Permission
and QPermission namespace.

Some of the QtAndroid namespace functions are now under QNativeInterface's
QAndroidApplication, this includes:
* sdkVersion()
* hideSplashScreen()
* context() and isActivityContext()
* runOnAndroidMainThread()

The remaining APIs are now moved as private APIs under qtbase
ee05af296f65e240f64db6470cdddafbddbf2fa3. That is until we add
new cross-platform APIs to replace their functionalities like
Intents handling, starting activites and working with Services.

Task-number: QTBUG-83251
Task-number: QTBUG-84382
Pick-to: 6.2
Change-Id: Id077f8cbbe223a987916f737fad6088fb58e470d
Reviewed-by: Ville Voutilainen <[email protected]>

1 files changed, 0 insertions, 20 deletions

diff --git a/dist/changes-5.12.4 b/dist/changes-5.12.4
deleted file mode 100644
index a285cd8..0000000
--- a/dist/changes-5.12.4
+++ /dev/null
@@ -1,20 +0,0 @@
-Qt 5.12.4 is a bug-fix release. It maintains both forward and backward
-compatibility (source and binary) with Qt 5.12.0 through 5.12.3.
-
-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 5.12 series is binary compatible with the 5.11.x series.
-Applications compiled for 5.11 will continue to run with 5.12.
-
-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.