Use xz compression for Debian and Ubuntu source files

269 files changed, 538 insertions, 538 deletions

diff --git a/debian/lenny/applications/k3b-i18n/debian/source/options b/debian/lenny/applications/k3b-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/lenny/applications/k3b-i18n/debian/source/options
+++ b/debian/lenny/applications/k3b-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/lenny/applications/knetworkmanager9/debian/source/options b/debian/lenny/applications/knetworkmanager9/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/lenny/applications/knetworkmanager9/debian/source/options
+++ b/debian/lenny/applications/knetworkmanager9/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/lenny/applications/kpowersave-nohal/debian/source/options b/debian/lenny/applications/kpowersave-nohal/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/lenny/applications/kpowersave-nohal/debian/source/options
+++ b/debian/lenny/applications/kpowersave-nohal/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/abakus/debian/source/options b/debian/squeeze/applications/abakus/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/abakus/debian/source/options
+++ b/debian/squeeze/applications/abakus/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/adept/debian/source/options b/debian/squeeze/applications/adept/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/adept/debian/source/options
+++ b/debian/squeeze/applications/adept/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/amarok.cmake/debian/source/options b/debian/squeeze/applications/amarok.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/amarok.cmake/debian/source/options
+++ b/debian/squeeze/applications/amarok.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/amarok/debian/source/options b/debian/squeeze/applications/amarok/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/amarok/debian/source/options
+++ b/debian/squeeze/applications/amarok/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/basket/debian/source/options b/debian/squeeze/applications/basket/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/basket/debian/source/options
+++ b/debian/squeeze/applications/basket/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/bibletime/debian/source/options b/debian/squeeze/applications/bibletime/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/bibletime/debian/source/options
+++ b/debian/squeeze/applications/bibletime/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/compizconfig-backend-kconfig/debian/source/options b/debian/squeeze/applications/compizconfig-backend-kconfig/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/compizconfig-backend-kconfig/debian/source/options
+++ b/debian/squeeze/applications/compizconfig-backend-kconfig/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/desktop-effects-tde/debian/source/options b/debian/squeeze/applications/desktop-effects-tde/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/desktop-effects-tde/debian/source/options
+++ b/debian/squeeze/applications/desktop-effects-tde/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/digikam/debian/source/options b/debian/squeeze/applications/digikam/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/digikam/debian/source/options
+++ b/debian/squeeze/applications/digikam/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/dolphin/debian/source/options b/debian/squeeze/applications/dolphin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/dolphin/debian/source/options
+++ b/debian/squeeze/applications/dolphin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/filelight-l10n/debian/source/options b/debian/squeeze/applications/filelight-l10n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/filelight-l10n/debian/source/options
+++ b/debian/squeeze/applications/filelight-l10n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/filelight/debian/source/options b/debian/squeeze/applications/filelight/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/filelight/debian/source/options
+++ b/debian/squeeze/applications/filelight/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/fusion-icon/debian/source/options b/debian/squeeze/applications/fusion-icon/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/fusion-icon/debian/source/options
+++ b/debian/squeeze/applications/fusion-icon/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/gtk-qt-engine/debian/source/options b/debian/squeeze/applications/gtk-qt-engine/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/gtk-qt-engine/debian/source/options
+++ b/debian/squeeze/applications/gtk-qt-engine/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/gwenview-i18n/debian/source/options b/debian/squeeze/applications/gwenview-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/gwenview-i18n/debian/source/options
+++ b/debian/squeeze/applications/gwenview-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/gwenview/debian/source/options b/debian/squeeze/applications/gwenview/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/gwenview/debian/source/options
+++ b/debian/squeeze/applications/gwenview/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/k3b-i18n/debian/source/options b/debian/squeeze/applications/k3b-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/k3b-i18n/debian/source/options
+++ b/debian/squeeze/applications/k3b-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/k3b/debian/source/options b/debian/squeeze/applications/k3b/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/k3b/debian/source/options
+++ b/debian/squeeze/applications/k3b/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/k9copy/debian/source/options b/debian/squeeze/applications/k9copy/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/k9copy/debian/source/options
+++ b/debian/squeeze/applications/k9copy/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kaffeine-mozilla/debian/source/options b/debian/squeeze/applications/kaffeine-mozilla/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kaffeine-mozilla/debian/source/options
+++ b/debian/squeeze/applications/kaffeine-mozilla/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kaffeine/debian/source/options b/debian/squeeze/applications/kaffeine/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kaffeine/debian/source/options
+++ b/debian/squeeze/applications/kaffeine/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/katapult/debian/source/options b/debian/squeeze/applications/katapult/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/katapult/debian/source/options
+++ b/debian/squeeze/applications/katapult/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kbarcode/debian/source/options b/debian/squeeze/applications/kbarcode/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kbarcode/debian/source/options
+++ b/debian/squeeze/applications/kbarcode/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kbfx/debian/source/options b/debian/squeeze/applications/kbfx/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kbfx/debian/source/options
+++ b/debian/squeeze/applications/kbfx/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kbookreader/debian/source/options b/debian/squeeze/applications/kbookreader/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kbookreader/debian/source/options
+++ b/debian/squeeze/applications/kbookreader/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kchmviewer/debian/source/options b/debian/squeeze/applications/kchmviewer/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kchmviewer/debian/source/options
+++ b/debian/squeeze/applications/kchmviewer/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kcpuload/debian/source/options b/debian/squeeze/applications/kcpuload/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kcpuload/debian/source/options
+++ b/debian/squeeze/applications/kcpuload/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kdbusnotification/debian/source/options b/debian/squeeze/applications/kdbusnotification/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kdbusnotification/debian/source/options
+++ b/debian/squeeze/applications/kdbusnotification/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kdiff3/debian/source/options b/debian/squeeze/applications/kdiff3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kdiff3/debian/source/options
+++ b/debian/squeeze/applications/kdiff3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kdirstat/debian/source/options b/debian/squeeze/applications/kdirstat/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kdirstat/debian/source/options
+++ b/debian/squeeze/applications/kdirstat/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kdpkg/debian/source/options b/debian/squeeze/applications/kdpkg/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kdpkg/debian/source/options
+++ b/debian/squeeze/applications/kdpkg/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/keep/debian/source/options b/debian/squeeze/applications/keep/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/keep/debian/source/options
+++ b/debian/squeeze/applications/keep/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kerry/debian/source/options b/debian/squeeze/applications/kerry/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kerry/debian/source/options
+++ b/debian/squeeze/applications/kerry/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kgtk-qt3/debian/source/options b/debian/squeeze/applications/kgtk-qt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kgtk-qt3/debian/source/options
+++ b/debian/squeeze/applications/kgtk-qt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kile/debian/source/options b/debian/squeeze/applications/kile/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kile/debian/source/options
+++ b/debian/squeeze/applications/kile/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kima/debian/source/options b/debian/squeeze/applications/kima/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kima/debian/source/options
+++ b/debian/squeeze/applications/kima/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kio-apt/debian/source/options b/debian/squeeze/applications/kio-apt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kio-apt/debian/source/options
+++ b/debian/squeeze/applications/kio-apt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kio-locate/debian/source/options b/debian/squeeze/applications/kio-locate/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kio-locate/debian/source/options
+++ b/debian/squeeze/applications/kio-locate/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kio-umountwrapper/debian/source/options b/debian/squeeze/applications/kio-umountwrapper/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kio-umountwrapper/debian/source/options
+++ b/debian/squeeze/applications/kio-umountwrapper/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kiosktool/debian/source/options b/debian/squeeze/applications/kiosktool/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kiosktool/debian/source/options
+++ b/debian/squeeze/applications/kiosktool/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kmplayer/debian/source/options b/debian/squeeze/applications/kmplayer/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kmplayer/debian/source/options
+++ b/debian/squeeze/applications/kmplayer/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kmyfirewall/debian/source/options b/debian/squeeze/applications/kmyfirewall/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kmyfirewall/debian/source/options
+++ b/debian/squeeze/applications/kmyfirewall/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kmymoney/debian/source/options b/debian/squeeze/applications/kmymoney/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kmymoney/debian/source/options
+++ b/debian/squeeze/applications/kmymoney/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knemo/debian/source/options b/debian/squeeze/applications/knemo/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knemo/debian/source/options
+++ b/debian/squeeze/applications/knemo/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knetload/debian/source/options b/debian/squeeze/applications/knetload/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knetload/debian/source/options
+++ b/debian/squeeze/applications/knetload/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knetstats/debian/source/options b/debian/squeeze/applications/knetstats/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knetstats/debian/source/options
+++ b/debian/squeeze/applications/knetstats/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knetworkmanager.cmake/debian/source/options b/debian/squeeze/applications/knetworkmanager.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knetworkmanager.cmake/debian/source/options
+++ b/debian/squeeze/applications/knetworkmanager.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knetworkmanager8/debian/source/options b/debian/squeeze/applications/knetworkmanager8/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knetworkmanager8/debian/source/options
+++ b/debian/squeeze/applications/knetworkmanager8/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knetworkmanager9/debian/source/options b/debian/squeeze/applications/knetworkmanager9/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knetworkmanager9/debian/source/options
+++ b/debian/squeeze/applications/knetworkmanager9/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knights/debian/source/options b/debian/squeeze/applications/knights/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knights/debian/source/options
+++ b/debian/squeeze/applications/knights/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knowit/debian/source/options b/debian/squeeze/applications/knowit/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knowit/debian/source/options
+++ b/debian/squeeze/applications/knowit/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/knutclient/debian/source/options b/debian/squeeze/applications/knutclient/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/knutclient/debian/source/options
+++ b/debian/squeeze/applications/knutclient/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/koffice-i18n/debian/source/options b/debian/squeeze/applications/koffice-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/koffice-i18n/debian/source/options
+++ b/debian/squeeze/applications/koffice-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/koffice/debian/source/options b/debian/squeeze/applications/koffice/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/koffice/debian/source/options
+++ b/debian/squeeze/applications/koffice/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/konversation/debian/source/options b/debian/squeeze/applications/konversation/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/konversation/debian/source/options
+++ b/debian/squeeze/applications/konversation/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kopete-otr/debian/source/options b/debian/squeeze/applications/kopete-otr/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kopete-otr/debian/source/options
+++ b/debian/squeeze/applications/kopete-otr/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kpicosim/debian/source/options b/debian/squeeze/applications/kpicosim/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kpicosim/debian/source/options
+++ b/debian/squeeze/applications/kpicosim/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kpilot/debian/source/options b/debian/squeeze/applications/kpilot/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kpilot/debian/source/options
+++ b/debian/squeeze/applications/kpilot/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kpowersave-nohal/debian/source/options b/debian/squeeze/applications/kpowersave-nohal/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kpowersave-nohal/debian/source/options
+++ b/debian/squeeze/applications/kpowersave-nohal/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kpowersave.cmake/debian/source/options b/debian/squeeze/applications/kpowersave.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kpowersave.cmake/debian/source/options
+++ b/debian/squeeze/applications/kpowersave.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kpowersave/debian/source/options b/debian/squeeze/applications/kpowersave/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kpowersave/debian/source/options
+++ b/debian/squeeze/applications/kpowersave/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kradio/debian/source/options b/debian/squeeze/applications/kradio/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kradio/debian/source/options
+++ b/debian/squeeze/applications/kradio/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/krename/debian/source/options b/debian/squeeze/applications/krename/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/krename/debian/source/options
+++ b/debian/squeeze/applications/krename/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/krusader/debian/source/options b/debian/squeeze/applications/krusader/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/krusader/debian/source/options
+++ b/debian/squeeze/applications/krusader/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/ksplash-engine-moodin/debian/source/options b/debian/squeeze/applications/ksplash-engine-moodin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/ksplash-engine-moodin/debian/source/options
+++ b/debian/squeeze/applications/ksplash-engine-moodin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/ksquirrel/debian/source/options b/debian/squeeze/applications/ksquirrel/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/ksquirrel/debian/source/options
+++ b/debian/squeeze/applications/ksquirrel/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kstreamripper/debian/source/options b/debian/squeeze/applications/kstreamripper/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kstreamripper/debian/source/options
+++ b/debian/squeeze/applications/kstreamripper/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/ksystemlog/debian/source/options b/debian/squeeze/applications/ksystemlog/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/ksystemlog/debian/source/options
+++ b/debian/squeeze/applications/ksystemlog/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/ktechlab/debian/source/options b/debian/squeeze/applications/ktechlab/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/ktechlab/debian/source/options
+++ b/debian/squeeze/applications/ktechlab/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/ktorrent/debian/source/options b/debian/squeeze/applications/ktorrent/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/ktorrent/debian/source/options
+++ b/debian/squeeze/applications/ktorrent/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kuickshow/debian/source/options b/debian/squeeze/applications/kuickshow/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kuickshow/debian/source/options
+++ b/debian/squeeze/applications/kuickshow/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kvirc/debian/source/options b/debian/squeeze/applications/kvirc/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kvirc/debian/source/options
+++ b/debian/squeeze/applications/kvirc/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kvkbd/debian/source/options b/debian/squeeze/applications/kvkbd/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kvkbd/debian/source/options
+++ b/debian/squeeze/applications/kvkbd/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/kvpnc/debian/source/options b/debian/squeeze/applications/kvpnc/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/kvpnc/debian/source/options
+++ b/debian/squeeze/applications/kvpnc/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/piklab/debian/source/options b/debian/squeeze/applications/piklab/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/piklab/debian/source/options
+++ b/debian/squeeze/applications/piklab/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/potracegui/debian/source/options b/debian/squeeze/applications/potracegui/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/potracegui/debian/source/options
+++ b/debian/squeeze/applications/potracegui/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/rosegarden/debian/source/options b/debian/squeeze/applications/rosegarden/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/rosegarden/debian/source/options
+++ b/debian/squeeze/applications/rosegarden/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/smartcardauth/debian/source/options b/debian/squeeze/applications/smartcardauth/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/smartcardauth/debian/source/options
+++ b/debian/squeeze/applications/smartcardauth/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/smb4k/debian/source/options b/debian/squeeze/applications/smb4k/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/smb4k/debian/source/options
+++ b/debian/squeeze/applications/smb4k/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/soundkonverter/debian/source/options b/debian/squeeze/applications/soundkonverter/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/soundkonverter/debian/source/options
+++ b/debian/squeeze/applications/soundkonverter/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tde-guidance/debian/source/options b/debian/squeeze/applications/tde-guidance/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tde-guidance/debian/source/options
+++ b/debian/squeeze/applications/tde-guidance/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tde-style-lipstik/debian/source/options b/debian/squeeze/applications/tde-style-lipstik/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tde-style-lipstik/debian/source/options
+++ b/debian/squeeze/applications/tde-style-lipstik/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tde-style-qtcurve/debian/source/options b/debian/squeeze/applications/tde-style-qtcurve/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tde-style-qtcurve/debian/source/options
+++ b/debian/squeeze/applications/tde-style-qtcurve/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tde-systemsettings/debian/source/options b/debian/squeeze/applications/tde-systemsettings/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tde-systemsettings/debian/source/options
+++ b/debian/squeeze/applications/tde-systemsettings/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tdesudo/debian/source/options b/debian/squeeze/applications/tdesudo/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tdesudo/debian/source/options
+++ b/debian/squeeze/applications/tdesudo/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tdesvn/debian/source/options b/debian/squeeze/applications/tdesvn/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tdesvn/debian/source/options
+++ b/debian/squeeze/applications/tdesvn/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tdmtheme/debian/source/options b/debian/squeeze/applications/tdmtheme/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tdmtheme/debian/source/options
+++ b/debian/squeeze/applications/tdmtheme/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/tellico/debian/source/options b/debian/squeeze/applications/tellico/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/tellico/debian/source/options
+++ b/debian/squeeze/applications/tellico/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/twin-style-crystal/debian/source/options b/debian/squeeze/applications/twin-style-crystal/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/twin-style-crystal/debian/source/options
+++ b/debian/squeeze/applications/twin-style-crystal/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/wlassistant/debian/source/options b/debian/squeeze/applications/wlassistant/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/wlassistant/debian/source/options
+++ b/debian/squeeze/applications/wlassistant/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/applications/yakuake/debian/source/options b/debian/squeeze/applications/yakuake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/applications/yakuake/debian/source/options
+++ b/debian/squeeze/applications/yakuake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/arts/debian/source/options b/debian/squeeze/dependencies/arts/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/arts/debian/source/options
+++ b/debian/squeeze/dependencies/arts/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/avahi-tqt/debian/source/options b/debian/squeeze/dependencies/avahi-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/avahi-tqt/debian/source/options
+++ b/debian/squeeze/dependencies/avahi-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/dbus-1-tqt/debian/source/options b/debian/squeeze/dependencies/dbus-1-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/dbus-1-tqt/debian/source/options
+++ b/debian/squeeze/dependencies/dbus-1-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/dbus-tqt/debian/source/options b/debian/squeeze/dependencies/dbus-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/dbus-tqt/debian/source/options
+++ b/debian/squeeze/dependencies/dbus-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/libart-lgpl/debian/source/options b/debian/squeeze/dependencies/libart-lgpl/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/libart-lgpl/debian/source/options
+++ b/debian/squeeze/dependencies/libart-lgpl/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/python-tqt/debian/source/options b/debian/squeeze/dependencies/python-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/python-tqt/debian/source/options
+++ b/debian/squeeze/dependencies/python-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/qt3/debian/source/options b/debian/squeeze/dependencies/qt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/qt3/debian/source/options
+++ b/debian/squeeze/dependencies/qt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/sip4-tqt/debian/source/options b/debian/squeeze/dependencies/sip4-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/sip4-tqt/debian/source/options
+++ b/debian/squeeze/dependencies/sip4-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/tqca-tls/debian/source/options b/debian/squeeze/dependencies/tqca-tls/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/tqca-tls/debian/source/options
+++ b/debian/squeeze/dependencies/tqca-tls/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/tqscintilla/debian/source/options b/debian/squeeze/dependencies/tqscintilla/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/tqscintilla/debian/source/options
+++ b/debian/squeeze/dependencies/tqscintilla/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/tqt3/debian/source/options b/debian/squeeze/dependencies/tqt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/tqt3/debian/source/options
+++ b/debian/squeeze/dependencies/tqt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/dependencies/tqtinterface/debian/source/options b/debian/squeeze/dependencies/tqtinterface/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/dependencies/tqtinterface/debian/source/options
+++ b/debian/squeeze/dependencies/tqtinterface/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/kipi-plugins/debian/source/options b/debian/squeeze/libraries/kipi-plugins/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/kipi-plugins/debian/source/options
+++ b/debian/squeeze/libraries/kipi-plugins/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/libkdcraw/debian/source/options b/debian/squeeze/libraries/libkdcraw/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/libkdcraw/debian/source/options
+++ b/debian/squeeze/libraries/libkdcraw/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/libkexiv2/debian/source/options b/debian/squeeze/libraries/libkexiv2/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/libkexiv2/debian/source/options
+++ b/debian/squeeze/libraries/libkexiv2/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/libkipi/debian/source/options b/debian/squeeze/libraries/libkipi/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/libkipi/debian/source/options
+++ b/debian/squeeze/libraries/libkipi/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/libksquirrel/debian/source/options b/debian/squeeze/libraries/libksquirrel/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/libksquirrel/debian/source/options
+++ b/debian/squeeze/libraries/libksquirrel/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/libtqt-perl/debian/source/options b/debian/squeeze/libraries/libtqt-perl/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/libtqt-perl/debian/source/options
+++ b/debian/squeeze/libraries/libtqt-perl/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/mlt++/debian/source/options b/debian/squeeze/libraries/mlt++/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/mlt++/debian/source/options
+++ b/debian/squeeze/libraries/mlt++/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/mlt/debian/source/options b/debian/squeeze/libraries/mlt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/mlt/debian/source/options
+++ b/debian/squeeze/libraries/mlt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/pytdeextensions/debian/source/options b/debian/squeeze/libraries/pytdeextensions/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/pytdeextensions/debian/source/options
+++ b/debian/squeeze/libraries/pytdeextensions/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/libraries/python-trinity/debian/source/options b/debian/squeeze/libraries/python-trinity/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/libraries/python-trinity/debian/source/options
+++ b/debian/squeeze/libraries/python-trinity/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/metapackages/sudo-trinity/debian/source/options b/debian/squeeze/metapackages/sudo-trinity/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/metapackages/sudo-trinity/debian/source/options
+++ b/debian/squeeze/metapackages/sudo-trinity/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tde-i18n/debian/source/options b/debian/squeeze/tde-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tde-i18n/debian/source/options
+++ b/debian/squeeze/tde-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeaccessibility/debian/source/options b/debian/squeeze/tdeaccessibility/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeaccessibility/debian/source/options
+++ b/debian/squeeze/tdeaccessibility/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeaddons/debian/source/options b/debian/squeeze/tdeaddons/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeaddons/debian/source/options
+++ b/debian/squeeze/tdeaddons/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeadmin/debian/source/options b/debian/squeeze/tdeadmin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeadmin/debian/source/options
+++ b/debian/squeeze/tdeadmin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeartwork/debian/source/options b/debian/squeeze/tdeartwork/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeartwork/debian/source/options
+++ b/debian/squeeze/tdeartwork/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdebase/debian/source/options b/debian/squeeze/tdebase/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdebase/debian/source/options
+++ b/debian/squeeze/tdebase/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdebindings/debian/source/options b/debian/squeeze/tdebindings/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdebindings/debian/source/options
+++ b/debian/squeeze/tdebindings/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeedu/debian/source/options b/debian/squeeze/tdeedu/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeedu/debian/source/options
+++ b/debian/squeeze/tdeedu/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdegames/debian/source/options b/debian/squeeze/tdegames/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdegames/debian/source/options
+++ b/debian/squeeze/tdegames/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdegraphics/debian/source/options b/debian/squeeze/tdegraphics/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdegraphics/debian/source/options
+++ b/debian/squeeze/tdegraphics/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdelibs/debian/source/options b/debian/squeeze/tdelibs/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdelibs/debian/source/options
+++ b/debian/squeeze/tdelibs/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdemultimedia/debian/source/options b/debian/squeeze/tdemultimedia/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdemultimedia/debian/source/options
+++ b/debian/squeeze/tdemultimedia/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdenetwork/debian/source/options b/debian/squeeze/tdenetwork/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdenetwork/debian/source/options
+++ b/debian/squeeze/tdenetwork/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdepim/debian/source/options b/debian/squeeze/tdepim/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdepim/debian/source/options
+++ b/debian/squeeze/tdepim/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdesdk/debian/source/options b/debian/squeeze/tdesdk/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdesdk/debian/source/options
+++ b/debian/squeeze/tdesdk/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdetoys/debian/source/options b/debian/squeeze/tdetoys/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdetoys/debian/source/options
+++ b/debian/squeeze/tdetoys/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdeutils/debian/source/options b/debian/squeeze/tdeutils/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdeutils/debian/source/options
+++ b/debian/squeeze/tdeutils/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdevelop/debian/source/options b/debian/squeeze/tdevelop/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdevelop/debian/source/options
+++ b/debian/squeeze/tdevelop/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/squeeze/tdewebdev/debian/source/options b/debian/squeeze/tdewebdev/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/squeeze/tdewebdev/debian/source/options
+++ b/debian/squeeze/tdewebdev/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/abakus/debian/source/options b/debian/wheezy/applications/abakus/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/abakus/debian/source/options
+++ b/debian/wheezy/applications/abakus/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/adept/debian/source/options b/debian/wheezy/applications/adept/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/adept/debian/source/options
+++ b/debian/wheezy/applications/adept/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/amarok.cmake/debian/source/options b/debian/wheezy/applications/amarok.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/amarok.cmake/debian/source/options
+++ b/debian/wheezy/applications/amarok.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/amarok/debian/source/options b/debian/wheezy/applications/amarok/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/amarok/debian/source/options
+++ b/debian/wheezy/applications/amarok/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/basket/debian/source/options b/debian/wheezy/applications/basket/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/basket/debian/source/options
+++ b/debian/wheezy/applications/basket/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/bibletime/debian/source/options b/debian/wheezy/applications/bibletime/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/bibletime/debian/source/options
+++ b/debian/wheezy/applications/bibletime/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/compizconfig-backend-kconfig/debian/source/options b/debian/wheezy/applications/compizconfig-backend-kconfig/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/compizconfig-backend-kconfig/debian/source/options
+++ b/debian/wheezy/applications/compizconfig-backend-kconfig/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/desktop-effects-tde/debian/source/options b/debian/wheezy/applications/desktop-effects-tde/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/desktop-effects-tde/debian/source/options
+++ b/debian/wheezy/applications/desktop-effects-tde/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/digikam/debian/source/options b/debian/wheezy/applications/digikam/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/digikam/debian/source/options
+++ b/debian/wheezy/applications/digikam/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/dolphin/debian/source/options b/debian/wheezy/applications/dolphin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/dolphin/debian/source/options
+++ b/debian/wheezy/applications/dolphin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/filelight-l10n/debian/source/options b/debian/wheezy/applications/filelight-l10n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/filelight-l10n/debian/source/options
+++ b/debian/wheezy/applications/filelight-l10n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/filelight/debian/source/options b/debian/wheezy/applications/filelight/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/filelight/debian/source/options
+++ b/debian/wheezy/applications/filelight/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/fusion-icon/debian/source/options b/debian/wheezy/applications/fusion-icon/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/fusion-icon/debian/source/options
+++ b/debian/wheezy/applications/fusion-icon/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/gtk-qt-engine/debian/source/options b/debian/wheezy/applications/gtk-qt-engine/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/gtk-qt-engine/debian/source/options
+++ b/debian/wheezy/applications/gtk-qt-engine/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/gwenview-i18n/debian/source/options b/debian/wheezy/applications/gwenview-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/gwenview-i18n/debian/source/options
+++ b/debian/wheezy/applications/gwenview-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/gwenview/debian/source/options b/debian/wheezy/applications/gwenview/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/gwenview/debian/source/options
+++ b/debian/wheezy/applications/gwenview/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/k3b-i18n/debian/source/options b/debian/wheezy/applications/k3b-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/k3b-i18n/debian/source/options
+++ b/debian/wheezy/applications/k3b-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/k3b/debian/source/options b/debian/wheezy/applications/k3b/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/k3b/debian/source/options
+++ b/debian/wheezy/applications/k3b/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/k9copy/debian/source/options b/debian/wheezy/applications/k9copy/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/k9copy/debian/source/options
+++ b/debian/wheezy/applications/k9copy/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kaffeine-mozilla/debian/source/options b/debian/wheezy/applications/kaffeine-mozilla/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kaffeine-mozilla/debian/source/options
+++ b/debian/wheezy/applications/kaffeine-mozilla/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kaffeine/debian/source/options b/debian/wheezy/applications/kaffeine/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kaffeine/debian/source/options
+++ b/debian/wheezy/applications/kaffeine/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/katapult/debian/source/options b/debian/wheezy/applications/katapult/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/katapult/debian/source/options
+++ b/debian/wheezy/applications/katapult/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kbarcode/debian/source/options b/debian/wheezy/applications/kbarcode/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kbarcode/debian/source/options
+++ b/debian/wheezy/applications/kbarcode/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kbfx/debian/source/options b/debian/wheezy/applications/kbfx/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kbfx/debian/source/options
+++ b/debian/wheezy/applications/kbfx/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kbookreader/debian/source/options b/debian/wheezy/applications/kbookreader/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kbookreader/debian/source/options
+++ b/debian/wheezy/applications/kbookreader/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kchmviewer/debian/source/options b/debian/wheezy/applications/kchmviewer/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kchmviewer/debian/source/options
+++ b/debian/wheezy/applications/kchmviewer/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kcpuload/debian/source/options b/debian/wheezy/applications/kcpuload/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kcpuload/debian/source/options
+++ b/debian/wheezy/applications/kcpuload/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kdbusnotification/debian/source/options b/debian/wheezy/applications/kdbusnotification/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kdbusnotification/debian/source/options
+++ b/debian/wheezy/applications/kdbusnotification/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kdiff3/debian/source/options b/debian/wheezy/applications/kdiff3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kdiff3/debian/source/options
+++ b/debian/wheezy/applications/kdiff3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kdirstat/debian/source/options b/debian/wheezy/applications/kdirstat/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kdirstat/debian/source/options
+++ b/debian/wheezy/applications/kdirstat/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kdpkg/debian/source/options b/debian/wheezy/applications/kdpkg/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kdpkg/debian/source/options
+++ b/debian/wheezy/applications/kdpkg/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/keep/debian/source/options b/debian/wheezy/applications/keep/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/keep/debian/source/options
+++ b/debian/wheezy/applications/keep/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kerry/debian/source/options b/debian/wheezy/applications/kerry/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kerry/debian/source/options
+++ b/debian/wheezy/applications/kerry/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kgtk-qt3/debian/source/options b/debian/wheezy/applications/kgtk-qt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kgtk-qt3/debian/source/options
+++ b/debian/wheezy/applications/kgtk-qt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kile/debian/source/options b/debian/wheezy/applications/kile/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kile/debian/source/options
+++ b/debian/wheezy/applications/kile/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kima/debian/source/options b/debian/wheezy/applications/kima/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kima/debian/source/options
+++ b/debian/wheezy/applications/kima/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kio-apt/debian/source/options b/debian/wheezy/applications/kio-apt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kio-apt/debian/source/options
+++ b/debian/wheezy/applications/kio-apt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kio-locate/debian/source/options b/debian/wheezy/applications/kio-locate/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kio-locate/debian/source/options
+++ b/debian/wheezy/applications/kio-locate/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kio-umountwrapper/debian/source/options b/debian/wheezy/applications/kio-umountwrapper/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kio-umountwrapper/debian/source/options
+++ b/debian/wheezy/applications/kio-umountwrapper/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kiosktool/debian/source/options b/debian/wheezy/applications/kiosktool/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kiosktool/debian/source/options
+++ b/debian/wheezy/applications/kiosktool/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kmplayer/debian/source/options b/debian/wheezy/applications/kmplayer/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kmplayer/debian/source/options
+++ b/debian/wheezy/applications/kmplayer/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kmyfirewall/debian/source/options b/debian/wheezy/applications/kmyfirewall/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kmyfirewall/debian/source/options
+++ b/debian/wheezy/applications/kmyfirewall/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kmymoney/debian/source/options b/debian/wheezy/applications/kmymoney/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kmymoney/debian/source/options
+++ b/debian/wheezy/applications/kmymoney/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knemo/debian/source/options b/debian/wheezy/applications/knemo/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knemo/debian/source/options
+++ b/debian/wheezy/applications/knemo/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knetload/debian/source/options b/debian/wheezy/applications/knetload/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knetload/debian/source/options
+++ b/debian/wheezy/applications/knetload/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knetstats/debian/source/options b/debian/wheezy/applications/knetstats/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knetstats/debian/source/options
+++ b/debian/wheezy/applications/knetstats/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knetworkmanager.cmake/debian/source/options b/debian/wheezy/applications/knetworkmanager.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knetworkmanager.cmake/debian/source/options
+++ b/debian/wheezy/applications/knetworkmanager.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knetworkmanager8/debian/source/options b/debian/wheezy/applications/knetworkmanager8/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knetworkmanager8/debian/source/options
+++ b/debian/wheezy/applications/knetworkmanager8/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knetworkmanager9/debian/source/options b/debian/wheezy/applications/knetworkmanager9/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knetworkmanager9/debian/source/options
+++ b/debian/wheezy/applications/knetworkmanager9/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knights/debian/source/options b/debian/wheezy/applications/knights/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knights/debian/source/options
+++ b/debian/wheezy/applications/knights/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knowit/debian/source/options b/debian/wheezy/applications/knowit/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knowit/debian/source/options
+++ b/debian/wheezy/applications/knowit/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/knutclient/debian/source/options b/debian/wheezy/applications/knutclient/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/knutclient/debian/source/options
+++ b/debian/wheezy/applications/knutclient/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/koffice-i18n/debian/source/options b/debian/wheezy/applications/koffice-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/koffice-i18n/debian/source/options
+++ b/debian/wheezy/applications/koffice-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/koffice/debian/source/options b/debian/wheezy/applications/koffice/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/koffice/debian/source/options
+++ b/debian/wheezy/applications/koffice/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/konversation/debian/source/options b/debian/wheezy/applications/konversation/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/konversation/debian/source/options
+++ b/debian/wheezy/applications/konversation/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kopete-otr/debian/source/options b/debian/wheezy/applications/kopete-otr/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kopete-otr/debian/source/options
+++ b/debian/wheezy/applications/kopete-otr/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kpicosim/debian/source/options b/debian/wheezy/applications/kpicosim/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kpicosim/debian/source/options
+++ b/debian/wheezy/applications/kpicosim/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kpilot/debian/source/options b/debian/wheezy/applications/kpilot/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kpilot/debian/source/options
+++ b/debian/wheezy/applications/kpilot/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kpowersave-nohal/debian/source/options b/debian/wheezy/applications/kpowersave-nohal/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kpowersave-nohal/debian/source/options
+++ b/debian/wheezy/applications/kpowersave-nohal/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kpowersave.cmake/debian/source/options b/debian/wheezy/applications/kpowersave.cmake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kpowersave.cmake/debian/source/options
+++ b/debian/wheezy/applications/kpowersave.cmake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kpowersave/debian/source/options b/debian/wheezy/applications/kpowersave/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kpowersave/debian/source/options
+++ b/debian/wheezy/applications/kpowersave/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kradio/debian/source/options b/debian/wheezy/applications/kradio/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kradio/debian/source/options
+++ b/debian/wheezy/applications/kradio/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/krename/debian/source/options b/debian/wheezy/applications/krename/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/krename/debian/source/options
+++ b/debian/wheezy/applications/krename/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/krusader/debian/source/options b/debian/wheezy/applications/krusader/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/krusader/debian/source/options
+++ b/debian/wheezy/applications/krusader/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/ksplash-engine-moodin/debian/source/options b/debian/wheezy/applications/ksplash-engine-moodin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/ksplash-engine-moodin/debian/source/options
+++ b/debian/wheezy/applications/ksplash-engine-moodin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/ksquirrel/debian/source/options b/debian/wheezy/applications/ksquirrel/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/ksquirrel/debian/source/options
+++ b/debian/wheezy/applications/ksquirrel/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kstreamripper/debian/source/options b/debian/wheezy/applications/kstreamripper/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kstreamripper/debian/source/options
+++ b/debian/wheezy/applications/kstreamripper/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/ksystemlog/debian/source/options b/debian/wheezy/applications/ksystemlog/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/ksystemlog/debian/source/options
+++ b/debian/wheezy/applications/ksystemlog/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/ktechlab/debian/source/options b/debian/wheezy/applications/ktechlab/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/ktechlab/debian/source/options
+++ b/debian/wheezy/applications/ktechlab/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/ktorrent/debian/source/options b/debian/wheezy/applications/ktorrent/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/ktorrent/debian/source/options
+++ b/debian/wheezy/applications/ktorrent/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kuickshow/debian/source/options b/debian/wheezy/applications/kuickshow/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kuickshow/debian/source/options
+++ b/debian/wheezy/applications/kuickshow/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kvirc/debian/source/options b/debian/wheezy/applications/kvirc/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kvirc/debian/source/options
+++ b/debian/wheezy/applications/kvirc/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kvkbd/debian/source/options b/debian/wheezy/applications/kvkbd/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kvkbd/debian/source/options
+++ b/debian/wheezy/applications/kvkbd/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/kvpnc/debian/source/options b/debian/wheezy/applications/kvpnc/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/kvpnc/debian/source/options
+++ b/debian/wheezy/applications/kvpnc/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/piklab/debian/source/options b/debian/wheezy/applications/piklab/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/piklab/debian/source/options
+++ b/debian/wheezy/applications/piklab/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/potracegui/debian/source/options b/debian/wheezy/applications/potracegui/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/potracegui/debian/source/options
+++ b/debian/wheezy/applications/potracegui/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/rosegarden/debian/source/options b/debian/wheezy/applications/rosegarden/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/rosegarden/debian/source/options
+++ b/debian/wheezy/applications/rosegarden/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/smartcardauth/debian/source/options b/debian/wheezy/applications/smartcardauth/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/smartcardauth/debian/source/options
+++ b/debian/wheezy/applications/smartcardauth/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/smb4k/debian/source/options b/debian/wheezy/applications/smb4k/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/smb4k/debian/source/options
+++ b/debian/wheezy/applications/smb4k/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/soundkonverter/debian/source/options b/debian/wheezy/applications/soundkonverter/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/soundkonverter/debian/source/options
+++ b/debian/wheezy/applications/soundkonverter/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tde-guidance/debian/source/options b/debian/wheezy/applications/tde-guidance/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tde-guidance/debian/source/options
+++ b/debian/wheezy/applications/tde-guidance/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tde-style-lipstik/debian/source/options b/debian/wheezy/applications/tde-style-lipstik/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tde-style-lipstik/debian/source/options
+++ b/debian/wheezy/applications/tde-style-lipstik/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tde-style-qtcurve/debian/source/options b/debian/wheezy/applications/tde-style-qtcurve/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tde-style-qtcurve/debian/source/options
+++ b/debian/wheezy/applications/tde-style-qtcurve/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tde-systemsettings/debian/source/options b/debian/wheezy/applications/tde-systemsettings/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tde-systemsettings/debian/source/options
+++ b/debian/wheezy/applications/tde-systemsettings/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tdesudo/debian/source/options b/debian/wheezy/applications/tdesudo/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tdesudo/debian/source/options
+++ b/debian/wheezy/applications/tdesudo/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tdesvn/debian/source/options b/debian/wheezy/applications/tdesvn/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tdesvn/debian/source/options
+++ b/debian/wheezy/applications/tdesvn/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tdmtheme/debian/source/options b/debian/wheezy/applications/tdmtheme/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tdmtheme/debian/source/options
+++ b/debian/wheezy/applications/tdmtheme/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/tellico/debian/source/options b/debian/wheezy/applications/tellico/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/tellico/debian/source/options
+++ b/debian/wheezy/applications/tellico/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/twin-style-crystal/debian/source/options b/debian/wheezy/applications/twin-style-crystal/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/twin-style-crystal/debian/source/options
+++ b/debian/wheezy/applications/twin-style-crystal/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/wlassistant/debian/source/options b/debian/wheezy/applications/wlassistant/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/wlassistant/debian/source/options
+++ b/debian/wheezy/applications/wlassistant/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/applications/yakuake/debian/source/options b/debian/wheezy/applications/yakuake/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/applications/yakuake/debian/source/options
+++ b/debian/wheezy/applications/yakuake/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/arts/debian/source/options b/debian/wheezy/dependencies/arts/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/arts/debian/source/options
+++ b/debian/wheezy/dependencies/arts/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/avahi-tqt/debian/source/options b/debian/wheezy/dependencies/avahi-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/avahi-tqt/debian/source/options
+++ b/debian/wheezy/dependencies/avahi-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/dbus-1-tqt/debian/source/options b/debian/wheezy/dependencies/dbus-1-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/dbus-1-tqt/debian/source/options
+++ b/debian/wheezy/dependencies/dbus-1-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/dbus-tqt/debian/source/options b/debian/wheezy/dependencies/dbus-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/dbus-tqt/debian/source/options
+++ b/debian/wheezy/dependencies/dbus-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/libart-lgpl/debian/source/options b/debian/wheezy/dependencies/libart-lgpl/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/libart-lgpl/debian/source/options
+++ b/debian/wheezy/dependencies/libart-lgpl/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/python-tqt/debian/source/options b/debian/wheezy/dependencies/python-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/python-tqt/debian/source/options
+++ b/debian/wheezy/dependencies/python-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/qt3/debian/source/options b/debian/wheezy/dependencies/qt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/qt3/debian/source/options
+++ b/debian/wheezy/dependencies/qt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/sip4-tqt/debian/source/options b/debian/wheezy/dependencies/sip4-tqt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/sip4-tqt/debian/source/options
+++ b/debian/wheezy/dependencies/sip4-tqt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/tqca-tls/debian/source/options b/debian/wheezy/dependencies/tqca-tls/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/tqca-tls/debian/source/options
+++ b/debian/wheezy/dependencies/tqca-tls/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/tqscintilla/debian/source/options b/debian/wheezy/dependencies/tqscintilla/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/tqscintilla/debian/source/options
+++ b/debian/wheezy/dependencies/tqscintilla/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/tqt3/debian/source/options b/debian/wheezy/dependencies/tqt3/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/tqt3/debian/source/options
+++ b/debian/wheezy/dependencies/tqt3/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/dependencies/tqtinterface/debian/source/options b/debian/wheezy/dependencies/tqtinterface/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/dependencies/tqtinterface/debian/source/options
+++ b/debian/wheezy/dependencies/tqtinterface/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/kipi-plugins/debian/source/options b/debian/wheezy/libraries/kipi-plugins/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/kipi-plugins/debian/source/options
+++ b/debian/wheezy/libraries/kipi-plugins/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/libkdcraw/debian/source/options b/debian/wheezy/libraries/libkdcraw/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/libkdcraw/debian/source/options
+++ b/debian/wheezy/libraries/libkdcraw/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/libkexiv2/debian/source/options b/debian/wheezy/libraries/libkexiv2/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/libkexiv2/debian/source/options
+++ b/debian/wheezy/libraries/libkexiv2/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/libkipi/debian/source/options b/debian/wheezy/libraries/libkipi/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/libkipi/debian/source/options
+++ b/debian/wheezy/libraries/libkipi/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/libksquirrel/debian/source/options b/debian/wheezy/libraries/libksquirrel/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/libksquirrel/debian/source/options
+++ b/debian/wheezy/libraries/libksquirrel/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/libtqt-perl/debian/source/options b/debian/wheezy/libraries/libtqt-perl/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/libtqt-perl/debian/source/options
+++ b/debian/wheezy/libraries/libtqt-perl/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/mlt++/debian/source/options b/debian/wheezy/libraries/mlt++/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/mlt++/debian/source/options
+++ b/debian/wheezy/libraries/mlt++/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/mlt/debian/source/options b/debian/wheezy/libraries/mlt/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/mlt/debian/source/options
+++ b/debian/wheezy/libraries/mlt/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/pytdeextensions/debian/source/options b/debian/wheezy/libraries/pytdeextensions/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/pytdeextensions/debian/source/options
+++ b/debian/wheezy/libraries/pytdeextensions/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/libraries/python-trinity/debian/source/options b/debian/wheezy/libraries/python-trinity/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/libraries/python-trinity/debian/source/options
+++ b/debian/wheezy/libraries/python-trinity/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/metapackages/sudo-trinity/debian/source/options b/debian/wheezy/metapackages/sudo-trinity/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/metapackages/sudo-trinity/debian/source/options
+++ b/debian/wheezy/metapackages/sudo-trinity/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tde-i18n/debian/source/options b/debian/wheezy/tde-i18n/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tde-i18n/debian/source/options
+++ b/debian/wheezy/tde-i18n/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeaccessibility/debian/source/options b/debian/wheezy/tdeaccessibility/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeaccessibility/debian/source/options
+++ b/debian/wheezy/tdeaccessibility/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeaddons/debian/source/options b/debian/wheezy/tdeaddons/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeaddons/debian/source/options
+++ b/debian/wheezy/tdeaddons/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeadmin/debian/source/options b/debian/wheezy/tdeadmin/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeadmin/debian/source/options
+++ b/debian/wheezy/tdeadmin/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeartwork/debian/source/options b/debian/wheezy/tdeartwork/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeartwork/debian/source/options
+++ b/debian/wheezy/tdeartwork/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdebase/debian/source/options b/debian/wheezy/tdebase/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdebase/debian/source/options
+++ b/debian/wheezy/tdebase/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdebindings/debian/source/options b/debian/wheezy/tdebindings/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdebindings/debian/source/options
+++ b/debian/wheezy/tdebindings/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeedu/debian/source/options b/debian/wheezy/tdeedu/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeedu/debian/source/options
+++ b/debian/wheezy/tdeedu/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdegames/debian/source/options b/debian/wheezy/tdegames/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdegames/debian/source/options
+++ b/debian/wheezy/tdegames/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdegraphics/debian/source/options b/debian/wheezy/tdegraphics/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdegraphics/debian/source/options
+++ b/debian/wheezy/tdegraphics/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdelibs/debian/source/options b/debian/wheezy/tdelibs/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdelibs/debian/source/options
+++ b/debian/wheezy/tdelibs/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdemultimedia/debian/source/options b/debian/wheezy/tdemultimedia/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdemultimedia/debian/source/options
+++ b/debian/wheezy/tdemultimedia/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdenetwork/debian/source/options b/debian/wheezy/tdenetwork/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdenetwork/debian/source/options
+++ b/debian/wheezy/tdenetwork/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdepim/debian/source/options b/debian/wheezy/tdepim/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdepim/debian/source/options
+++ b/debian/wheezy/tdepim/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdesdk/debian/source/options b/debian/wheezy/tdesdk/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdesdk/debian/source/options
+++ b/debian/wheezy/tdesdk/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdetoys/debian/source/options b/debian/wheezy/tdetoys/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdetoys/debian/source/options
+++ b/debian/wheezy/tdetoys/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdeutils/debian/source/options b/debian/wheezy/tdeutils/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdeutils/debian/source/options
+++ b/debian/wheezy/tdeutils/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdevelop/debian/source/options b/debian/wheezy/tdevelop/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdevelop/debian/source/options
+++ b/debian/wheezy/tdevelop/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences
diff --git a/debian/wheezy/tdewebdev/debian/source/options b/debian/wheezy/tdewebdev/debian/source/options
index 9d7c8e036..72f1f5450 100644
--- a/debian/wheezy/tdewebdev/debian/source/options
+++ b/debian/wheezy/tdewebdev/debian/source/options
@@ -1,5 +1,5 @@
-# Use bzip2 instead of gzip
-compression = "bzip2"
+# Use xz instead of gzip
+compression = "xz"
 compression-level = 9
 
 # Don't run differences