Merge version 6.5.3-1+rpi1 and 6.6.1-2 to produce 6.6.1-2+rpi1

diff --cc debian/changelog
index 8286a5557a4ac7dd2dd22d8d50c5097815579821,186e7b24fb544d4e60b724fdf2f6721b824ddd61..98ab7f3b9b0804d447a35f19fe23770e3db15ff3
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,29 +1,36 @@@
- mercurial (6.5.3-1+rpi1) trixie-staging; urgency=medium
++mercurial (6.6.1-2+rpi1) trixie-staging; urgency=medium
 +
 +  [changes brought forward from 6.1.1-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 21 Apr 2022 22:42:37 +0000]
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Fri, 01 Dec 2023 14:25:44 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sun, 24 Dec 2023 16:22:18 +0000
++
+ mercurial (6.6.1-2) unstable; urgency=medium
+ 
+   * histedit: remove superfluous echo() and endwin() calls.  Fixes
+     incompatibility with ncurses patch level 20231111, see #1058041.
+     Thanks, Sven Joachim!
+ 
+  -- Julien Cristau <jcristau@debian.org>  Tue, 12 Dec 2023 13:28:02 +0100
+ 
+ mercurial (6.6.1-1) unstable; urgency=medium
+ 
+   * New upstream bugfix release.
+   * Mark test-copies-chain-merge as slow, so it's skipped.
+ 
+  -- Julien Cristau <jcristau@debian.org>  Mon, 11 Dec 2023 14:23:00 +0100
+ 
+ mercurial (6.6-1) unstable; urgency=medium
+ 
+   * New upstream release.
+ 
+  -- Julien Cristau <jcristau@debian.org>  Tue, 05 Dec 2023 15:17:28 +0100
+ 
+ mercurial (6.6~rc0-1) experimental; urgency=medium
+ 
+   * New upstream release candidate.
+ 
+  -- Julien Cristau <jcristau@debian.org>  Fri, 17 Nov 2023 10:11:37 +0100
  
  mercurial (6.5.3-1) unstable; urgency=medium