diff -pruN 1.0.1+dfsg-2/debian/changelog 1.0.1+dfsg-2ubuntu1/debian/changelog
--- 1.0.1+dfsg-2/debian/changelog	2024-04-16 18:18:00.000000000 +0000
+++ 1.0.1+dfsg-2ubuntu1/debian/changelog	2025-11-16 14:04:03.000000000 +0000
@@ -1,3 +1,15 @@
+sambamba (1.0.1+dfsg-2ubuntu1) resolute; urgency=medium
+
+  * d/p/missing-break.patch: Apply upstream fix for missing break to fix FTBFS.
+
+ -- Sudip Mukherjee <sudipm.mukherjee@gmail.com>  Sun, 16 Nov 2025 14:04:03 +0000
+
+sambamba (1.0.1+dfsg-2build1) plucky; urgency=medium
+
+  * Rebuild against new libphobos2-ldc-shared110.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Wed, 22 Jan 2025 14:52:05 +0100
+
 sambamba (1.0.1+dfsg-2) unstable; urgency=medium
 
   * Build-Depends: architecture-is-64-bit, architecture-is-little-endian
diff -pruN 1.0.1+dfsg-2/debian/patches/missing-break.patch 1.0.1+dfsg-2ubuntu1/debian/patches/missing-break.patch
--- 1.0.1+dfsg-2/debian/patches/missing-break.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.0.1+dfsg-2ubuntu1/debian/patches/missing-break.patch	2025-11-16 14:02:32.000000000 +0000
@@ -0,0 +1,17 @@
+Description: stream.d: add missing break
+
+Origin: upstream, https://github.com/biod/sambamba/commit/5fdcf6f3015cb17b805514397223f7513bc92613
+Bug-Debian: https://bugs.debian.org/1119779
+Last-Update: 2025-11-16
+---
+
+--- sambamba-1.0.1+dfsg.orig/BioD/bio/core/utils/stream.d
++++ sambamba-1.0.1+dfsg/BioD/bio/core/utils/stream.d
+@@ -29,6 +29,7 @@ FileMode toFileMode(string mode) {
+             break;
+         case "r+", "r+b", "rb+":
+             result = FileMode.In | FileMode.Out; // 1100
++            break;
+         case "w", "wb":
+             result = FileMode.OutNew; // 0110
+             break;
diff -pruN 1.0.1+dfsg-2/debian/patches/series 1.0.1+dfsg-2ubuntu1/debian/patches/series
--- 1.0.1+dfsg-2/debian/patches/series	2024-04-16 18:18:00.000000000 +0000
+++ 1.0.1+dfsg-2ubuntu1/debian/patches/series	2025-11-16 13:59:17.000000000 +0000
@@ -1 +1,2 @@
 2to3.patch
+missing-break.patch