Revision control
++ 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:
++
++
++ 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:
++
++
++ Each of these identifiers can be entered in the bug tracker to obtain more
++ information about a particular change.
++
++ ****************************************************************************
++ * lupdate *
++ ****************************************************************************
++
++ - lupdate will now generate an error if it is asked to update a .ts file
++ with translations, but without a target language. This is to ensure that
++ plural translations are not destroyed.
++
++ ****************************************************************************
++ * qdoc *
++ ****************************************************************************
++
++ - [QTBUG-73058] qdoc now uses #! as a snippet marker in .cmake,
++ CMakeLists.txt files.