diff -Nru pcscada-0.7.1/debian/changelog pcscada-0.7.1/debian/changelog
--- pcscada-0.7.1/debian/changelog	2012-03-28 13:43:12.000000000 +0200
+++ pcscada-0.7.1/debian/changelog	2013-01-29 21:31:15.000000000 +0100
@@ -1,3 +1,10 @@
+pcscada (0.7.1-3.1) unstable; urgency=low
+
+  * Non-maintainer upload.
+  * Add Breaks/Replaces into libpcscada2-dev. (Closes: #699194)
+
+ -- Anton Gladky <gladk@debian.org>  Tue, 29 Jan 2013 21:05:05 +0100
+
 pcscada (0.7.1-3) unstable; urgency=low
 
   * Also depend on gnat package (Closes: #664722)
diff -Nru pcscada-0.7.1/debian/control pcscada-0.7.1/debian/control
--- pcscada-0.7.1/debian/control	2012-03-28 13:42:13.000000000 +0200
+++ pcscada-0.7.1/debian/control	2013-01-29 21:30:56.000000000 +0100
@@ -21,6 +21,8 @@
 Package: libpcscada2-dev
 Section: libdevel
 Architecture: any
+Replaces: libpcscada1-dev
+Breaks: libpcscada1-dev
 Depends: ${misc:Depends}, libpcscada0.7.1 (= ${binary:Version}),
  libpcsclite-dev (>= 1.4.0), gnat, gnat-4.6
 Description: Ada bindings to PC/SC middleware (development)