Merge version 7.6.3+dfsg1-7+rpi1 and 7.8.1+dfsg1-2 to produce 7.8.1+dfsg1-2+rpi1

diff --cc debian/changelog
index beb1a2074834005b8834348d57bdd62ff2087bed,c10f9924473346f12110a5b26d4523144275049d..d78b25ca54b2e5b70153fc954d442341f055747c
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,52 +1,59 @@@
- opencascade (7.6.3+dfsg1-7+rpi1) bookworm-staging; urgency=medium
++opencascade (7.8.1+dfsg1-2+rpi1) trixie-staging; urgency=medium
 +
 +  [changes brought forward from 7.3.0+dfsg1-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 02 Aug 2018 14:38:13 +0000]
 +  * Update symbols for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Fri, 02 Jun 2023 00:01:01 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Thu, 20 Jun 2024 03:45:05 +0000
++
+ opencascade (7.8.1+dfsg1-2) unstable; urgency=medium
+ 
+   * Fix d/control typo in a Break: statement
+   * Fix some lintian warnings and remove some obsolete overrides.
+   * Fix symlink in occt-draw pointing to old version.
+   * Bump S-V to 4.7.0 - no changes required.
+   * Add patch to remove ffile-prefix-map in the CMake modules.
+ 
+  -- Tobias Frost <tobi@debian.org>  Fri, 24 May 2024 19:00:24 +0200
+ 
+ opencascade (7.8.1+dfsg1-1) unstable; urgency=medium
+ 
+   * Upload to unstable.
+   * Drop old Breaks/Replaces on ancient 7.4 series, fulfilled since oldstable.
+   * Also Break/Replaces on the t64 libraries introduced in 7.6.3+dfsg1-7.1.
+ 
+  -- Tobias Frost <tobi@debian.org>  Fri, 24 May 2024 15:24:57 +0200
+ 
+ opencascade (7.8.1+dfsg1-1~exp1) experimental; urgency=medium
+ 
+   * New upstream release.
+     - patches rebased
+     - renaming of packages due to new upstream version 7.8
+   * Update d/copyright, a file has been moved around and the yearly years bump.
+ 
+  -- Tobias Frost <tobi@debian.org>  Thu, 16 May 2024 12:06:54 +0200
+ 
+ opencascade (7.7.1+dfsg1-1~exp2) experimental; urgency=medium
+ 
+   * Fix double installation of libTKXDE.so. (Closes: #1037067)
+ 
+  -- Tobias Frost <tobi@debian.org>  Thu, 22 Jun 2023 21:16:45 +0200
+ 
+ opencascade (7.7.1+dfsg1-1~exp1) experimental; urgency=medium
+ 
+   * New upstream release.
+   * Rebase patches and adapt patches to new upstream version.
+   * Update packaging for new upstream release.
+   * Wrap-and-sort on d/control.
+   * Update d/copyright.
+ 
+  -- Tobias Frost <tobi@debian.org>  Mon, 29 May 2023 21:39:00 +0200
+ 
+ opencascade (7.6.3+dfsg1-7.1) unstable; urgency=medium
+ 
+   * Non-maintainer upload.
+   * Rename libraries for 64-bit time_t transition.  Closes: #1062832
+ 
+  -- Steve Langasek <vorlon@debian.org>  Sat, 02 Mar 2024 10:13:48 +0000
  
  opencascade (7.6.3+dfsg1-7) unstable; urgency=medium