Merge version 0.10.15+ds-1+rpi1 and 0.10.15+ds-3 to produce 0.10.15+ds-3+rpi1

diff --cc debian/changelog
index eca27dff2df28178019465d55cd62021bbdf87a2,55e9dfddd9ae1ec83f863de9c0e00bb4eae76aa0..8651a7987bf01f499c7de609a2c8a1da6be4619d
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,26 +1,33 @@@
- igraph (0.10.15+ds-1+rpi1) trixie-staging; urgency=medium
++igraph (0.10.15+ds-3+rpi1) trixie-staging; urgency=medium
 +
 +  [changes brought forward from 0.8.1+ds-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 04 Apr 2020 20:05:20 +0000]
 +  * Update symbols for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Wed, 13 Nov 2024 11:46:44 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Fri, 14 Mar 2025 20:43:53 +0000
++
+ igraph (0.10.15+ds-3) unstable; urgency=medium
+ 
+   * Debianization:
+     - d/rules:
+       - override_dh_auto_build-indep target, now globally rename
+         `igraph-docs.info` to `igraph.info` (thanks to Aymeric
+         Agon-Rambosson <aymeric.agon@yandex.com> for pointing out
+         the issue);
+     - d/control:
+       - Standards-Version, dump to 4.7.2 (no change);
+ 
+  -- Jerome Benoit <calculus@rezozer.net>  Sun, 09 Mar 2025 16:12:59 +0000
+ 
+ igraph (0.10.15+ds-2) unstable; urgency=medium
+ 
+   * Debianization:
+     - d/rules:
+       - DEB_BUILD_OPTIONS, disable LTO build (Closes: #1092834);
+     - d/adhoc/examples/simple/Makefile, hardden (thanks to Matthias
+       Klose <matthias.klose@canonical.com> for reporting the issue);
+     - various minor janitorial changes.
+ 
+  -- Jerome Benoit <calculus@rezozer.net>  Sat, 18 Jan 2025 23:34:52 +0000
  
  igraph (0.10.15+ds-1) unstable; urgency=medium