Merge version 6.3.1-2+rpi1 and 6.4.2~rc1-2 to produce 6.4.2~rc1-2+rpi1

diff --cc debian/changelog
index 9ba1f116b96a55bdabe2c1c8f453ab0446e8f162,5bfc117a06f51fba34a81c5f7bbf91a96fe60cde..9f1da6a15af6a94f2af8a1839da69d28af80f76f
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,37 +1,44 @@@
- qt6-remoteobjects (6.3.1-2+rpi1) bookworm-staging; urgency=medium
++qt6-remoteobjects (6.4.2~rc1-2+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 6.2.4-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 30 Jul 2022 18:14:13 +0000]
 +  * Update sybols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Fri, 02 Sep 2022 00:43:55 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 17 Jan 2023 10:49:47 +0000
++
+ qt6-remoteobjects (6.4.2~rc1-2) unstable; urgency=medium
+ 
+   [ Patrick Franz ]
+   * Upload to unstable.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Fri, 30 Dec 2022 16:58:48 +0100
+ 
+ qt6-remoteobjects (6.4.2~rc1-1) experimental; urgency=medium
+ 
+   [ Lisandro Damián Nicanor Pérez Meyer ]
+   * New upstream release.
+     - Bump Qt build dependencies.
+   * Bump standards version, no changes required.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Tue, 27 Dec 2022 22:27:22 +0100
+ 
+ qt6-remoteobjects (6.4.1-1) experimental; urgency=medium
+ 
+   [ Patrick Franz ]
+   * New upstream release (6.4.1).
+   * Bump Qt B-Ds to 6.4.1.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Thu, 17 Nov 2022 19:56:40 +0100
+ 
+ qt6-remoteobjects (6.4.0-1) experimental; urgency=medium
+ 
+   [ Patrick Franz ]
+   * New upstream release (6.4.0).
+   * Bump Qt B-Ds to 6.4.0.
+   * Increase CMake verbosity level.
+   * Bump minimum CMake version in order to get pkg-config's .pc files.
+   * Update symbols from buildlogs.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Sat, 15 Oct 2022 18:18:37 +0200
  
  qt6-remoteobjects (6.3.1-2) unstable; urgency=medium
  

diff --cc debian/libqt6remoteobjects6.symbols
Simple merge