Merge version 9-2+rpi1 and 11-1 to produce 11-1+rpi1

diff --cc debian/changelog
index 3aedd2f2b54d9199d3162739907bb80216ba68db,5082eefb7f1284f07df5ad7e99ec2efe921372aa..2d82db2bca7bcbd12e59bde3cfd4e2ac59654577
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,8 -1,9 +1,16 @@@
- stockfish (9-2+rpi1) buster-staging; urgency=medium
++stockfish (11-1+rpi1) bullseye-staging; urgency=medium
 +
++  [changes brought forward from 9-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Tue, 12 Mar 2019 23:54:56 +0000]
 +  * Use libatomic on armhf too for raspbian.
 +
-  -- Peter Michael Green <plugwash@raspbian.org>  Tue, 12 Mar 2019 23:54:56 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sat, 04 Apr 2020 15:33:48 +0000
++
+ stockfish (11-1) unstable; urgency=medium
+ 
+   * New upstream version.
+   * Standards 4.5.0 (no real change).
+ 
+  -- Milan Zamazal <pdm@debian.org>  Mon, 27 Jan 2020 21:56:03 +0100
  
  stockfish (9-2) unstable; urgency=medium