Bump version to 2.1 as this has been referred to far and wide as

GPT4All v2 so doing this to decrease confusion. Also, making the version
number visible in the title bar.

CMakeLists.txt

@@ -6,9 +6,9 @@ if(APPLE)
   set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
 endif()
 
-set(APP_VERSION_MAJOR 0)
+set(APP_VERSION_MAJOR 2)
 set(APP_VERSION_MINOR 1)
-set(APP_VERSION_PATCH 1)
+set(APP_VERSION_PATCH 0)
 set(APP_VERSION "${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}.${APP_VERSION_PATCH}")
 
 # Generate a header file with the version number
@@ -110,10 +110,10 @@ set(CPACK_PACKAGE_HOMEPAGE_URL "https://gpt4all.io")
 set(CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}/icons/logo-48.png")
 set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
 set(CPACK_RESOURCE_FILE_README ${CMAKE_CURRENT_SOURCE_DIR}/README.md)
-set(CPACK_PACKAGE_EXECUTABLES "GPT4All Chat")
-set(CPACK_CREATE_DESKTOP_LINKS "GPT4All Chat")
-set(CPACK_IFW_PACKAGE_NAME "GPT4All Chat")
-set(CPACK_IFW_PACKAGE_TITLE "GPT4All Chat Installer")
+set(CPACK_PACKAGE_EXECUTABLES "GPT4All")
+set(CPACK_CREATE_DESKTOP_LINKS "GPT4All")
+set(CPACK_IFW_PACKAGE_NAME "GPT4All")
+set(CPACK_IFW_PACKAGE_TITLE "GPT4All Installer")
 set(CPACK_IFW_PACKAGE_PUBLISHER "Nomic, Inc.")
 set(CPACK_IFW_PRODUCT_URL "https://gpt4all.io")
 set(CPACK_IFW_PACKAGE_WIZARD_STYLE "Aero")

main.qml

@@ -9,7 +9,7 @@ Window {
     width: 1280
     height: 720
     visible: true
-    title: qsTr("GPT4All Chat")
+    title: qsTr("GPT4All v") + Qt.application.version
     color: "#d1d5db"
 
     Rectangle {