Merge version 4:21.08.0-1+rpi1 and 4:21.12.3-1 to produce 4:21.12.3-1+rpi1

diff --cc debian/changelog
index 12fde963517a2bccfe5c3713cfd285f7da8e5e0e,f7cf41b0c4de5bce9a40f044717ae2500474b953..9b59b1cb746909009eaa91944be3e1f9216b1b58
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,10 -1,10 +1,18 @@@
- kalgebra (4:21.08.0-1+rpi1) bookworm-staging; urgency=medium
++kalgebra (4:21.12.3-1+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 4:17.08.3-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 16 Dec 2017 12:52:33 +0000]
 +  * Make armhf a non-webengine architecture.
 +  * Fix clean target.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 02 Sep 2021 20:53:54 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 14 Mar 2022 19:02:14 +0000
++
+ kalgebra (4:21.12.3-1) unstable; urgency=medium
+ 
+   [ Aurélien COUDERC ]
+   * New upstream release (21.12.3).
+   * Bump Standards-Version to 4.6.0, no change required.
+ 
+  -- Aurélien COUDERC <coucouf@debian.org>  Sun, 06 Mar 2022 19:56:31 +0100
  
  kalgebra (4:21.08.0-1) unstable; urgency=medium
  

diff --cc debian/control
index babb2dd460ee7f924d793c9ae9261590d175d901,9ade5b247a3c394c31c8522dc872079374a6e1bc..b112ffdd84858492e9ca422b47a9746c9d730e0b
--- 1/debian/control
--- 2/debian/control
+++ b/debian/control
@@@ -26,8 -26,8 +26,8 @@@ Build-Depends: cmake (>= 3.16~)
                 qtbase5-dev (>= 5.15~),
                 qtdeclarative5-dev (>= 5.15~),
                 qtquickcontrols2-5-dev,
 -               qtwebengine5-dev [amd64 arm64 armhf i386 mipsel],
 +               qtwebengine5-dev [amd64 arm64 i386 mipsel],
- Standards-Version: 4.5.1
+ Standards-Version: 4.6.0
  Homepage: https://edu.kde.org/kalgebra
  Vcs-Browser: https://salsa.debian.org/qt-kde-team/kde/kalgebra
  Vcs-Git: https://salsa.debian.org/qt-kde-team/kde/kalgebra.git