Pre-release changes (#1127)

* Pre-release changes

* Corrected a typo

CHANGELOG

@@ -1,3 +1,19 @@
+qterminal-2.0.0 / 2024-05-17
+=============================
+ * Ported to Qt6.
+ * Initialized some variables.
+ * Initialized some members in constructors.
+ * Removed a duplicated `#include`.
+ * Removed nullity test before deleting a pointer.
+ * Used `default` to define trivial constructors.
+ * Added word characters option to preferences.
+ * Fixed inactive tab text with Qt6.
+ * Dropped `qAsConst`.
+ * Improved Qt translations loading.
+ * Removes unused libraries.
+ * Dropped `USE_QTERMWIDGET5/6`.
+ * Silenced Qt6 compilation warnings.
+
 qterminal-1.4.0 / 2023-11-05
 =============================
  * Handled bell (BEL, '\a') via libcanberra, and added an "Audible bell" option.

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.18.0 FATAL_ERROR)
 # CMP0000: Call the cmake_minimum_required() command at the beginning of the top-level
 # CMakeLists.txt file even before calling the project() command.
 # The cmake_minimum_required(VERSION) command implicitly invokes the cmake_policy(VERSION)

README.md

@@ -14,15 +14,15 @@ This project is licensed under the terms of the [GPLv2](https://www.gnu.org/lice
 
 Dependencies Qt ≥ 6.6.0 and [QTermWidget](https://github.com/lxqt/qtermwidget).
 Optional dependencies include [libcanberra](https://0pointer.net/lennart/projects/libcanberra/) for playing bells.
-In order to build CMake ≥ 3.16.0 and [lxqt-build-tools](https://github.com/lxqt/lxqt-build-tools) are needed as well as optionally Git to pull latest VCS checkouts.
+In order to build CMake ≥ 3.18.0 and [lxqt-build-tools](https://github.com/lxqt/lxqt-build-tools) are needed as well as optionally Git to pull latest VCS checkouts.
 
 Code configuration is handled by CMake. Building out of source is required. CMake variable `CMAKE_INSTALL_PREFIX` will normally have to be set to `/usr`.
 
 To build run `make`, to install `make install` which accepts variable `DESTDIR` as usual.
 
 ### Binary packages
 
-Official binary packages are provided by all major Linux and BSD distributions. 
+Official binary packages are provided by all major Linux and BSD distributions.
 Just use your package manager to search for string `qterminal`.