debian/changelog

+gdcm (3.0.3-1~exp2) experimental; urgency=medium
+
+  * d/control: Add Breaks/Replaces for *gdcm2-dev Closes: #943765
+  * d/* rename lib*gdcm3-dev to lib*gdcm-dev
+
+ -- Gert Wollny <gewo@debian.org>  Thu, 31 Oct 2019 12:35:25 +0100
+
 gdcm (3.0.3-1~exp1) experimental; urgency=medium
 
   [Gert Wollny]

debian/control

@@ -74,9 +74,11 @@ Description: Grassroots DICOM tools and utilities
  gdcmgendir, gdcmimg, gdcminfo, gdcmpdf, gdcmraw, gdcmscanner, gdcmscu, gdcmtar,
  gdcmxml programs.
 
-Package: libgdcm3-dev
+Package: libgdcm-dev
 Section: libdevel
 Architecture: any
+Breaks: libgdcm2-dev
+Replaces: libgdcm2-dev
 Depends: libgdcm3.0 (= ${binary:Version}), ${misc:Depends}
 Description: Grassroots DICOM development libraries and headers
  Grassroots DiCoM is a C++ library for DICOM medical files. It is
@@ -124,10 +126,12 @@ Description: Grassroots DICOM VTK runtime libraries
  Libvtkgdcm is a library that quickly allow programmer to use GDCM
  from a VTK environment.
 
-Package: libvtkgdcm3-dev
+Package: libvtkgdcm-dev
 Section: libdevel
 Architecture: any
-Depends: libvtkgdcm3.0 (= ${binary:Version}), libgdcm2-dev, ${misc:Depends}
+Breaks: libvtkgdcm2-dev
+Replaces: libvtkgdcm2-dev
+Depends: libvtkgdcm3.0 (= ${binary:Version}), libgdcm-dev, ${misc:Depends}
 Description: Grassroots DICOM VTK development libraries and headers
  Grassroots DiCoM is a C++ library for DICOM medical files. It is
  automatically wrapped to python/C#/Java (using swig). It supports