diff --git a/Decay/Makefile.am b/Decay/Makefile.am
--- a/Decay/Makefile.am
+++ b/Decay/Makefile.am
@@ -1,249 +1,249 @@
 SUBDIRS = FormFactors Tau Baryon VectorMeson Perturbative \
 	  WeakCurrents ScalarMeson TensorMeson Partonic General Radiation
 
 if HAVE_EVTGEN
 SUBDIRS += EvtGen
 endif
 
 noinst_LTLIBRARIES = libHwDecay.la
 
 libHwDecay_la_LIBADD = \
 $(top_builddir)/PDT/libHwPDT.la
 
 nodist_libHwDecay_la_SOURCES =  \
 hwdecay__all.cc
 
 BUILT_SOURCES  = hwdecay__all.cc
 CLEANFILES = hwdecay__all.cc
 
 hwdecay__all.cc : $(DIR_H_FILES) $(DIR_CC_FILES) Makefile
 	@echo "Concatenating .cc files into $@"
 	@$(top_srcdir)/cat_with_cpplines $(DIR_CC_FILES) > $@
 
 EXTRA_DIST = $(ALL_H_FILES) $(ALL_CC_FILES)
 
 DIR_H_FILES = $(addprefix $(srcdir)/,$(ALL_H_FILES))
 ALL_H_FILES = \
 DecayIntegrator.fh DecayIntegrator.h \
 DecayPhaseSpaceChannel.fh DecayPhaseSpaceChannel.h \
 DecayPhaseSpaceMode.fh DecayPhaseSpaceMode.h \
 HwDecayerBase.fh HwDecayerBase.h \
 HwDecayHandler.h \
 DecayVertex.fh DecayVertex.h \
 DecayMatrixElement.fh DecayMatrixElement.h \
 TwoBodyDecayMatrixElement.h \
 GeneralDecayMatrixElement.fh GeneralDecayMatrixElement.h \
 BranchingRatioReweighter.h 
 
 DIR_CC_FILES = $(addprefix $(srcdir)/,$(ALL_CC_FILES))
 ALL_CC_FILES = \
 DecayIntegrator.cc \
 DecayPhaseSpaceChannel.cc \
 DecayPhaseSpaceMode.cc \
 HwDecayerBase.cc \
 HwDecayHandler.cc \
 DecayVertex.cc \
 DecayMatrixElement.cc \
 TwoBodyDecayMatrixElement.cc \
 GeneralDecayMatrixElement.cc \
 BranchingRatioReweighter.cc
 
 
 
 ##################
 
 pkglib_LTLIBRARIES = Hw64Decay.la
 
 Hw64Decay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 10:0:0
 
 Hw64Decay_la_SOURCES = \
 Hw64Decayer.h Hw64Decayer.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwMamboDecay.la
 
 HwMamboDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwMamboDecay_la_SOURCES = \
 MamboDecayer.h MamboDecayer.cc
 
 ##################
 
 noinst_LTLIBRARIES += libHwFormFactor.la
 
 libHwFormFactor_la_SOURCES = \
 FormFactors/BaryonFormFactor.cc \
 FormFactors/ScalarFormFactor.cc \
 FormFactors/BtoSGammaHadronicMass.cc \
 FormFactors/BaryonFormFactor.fh \
 FormFactors/BaryonFormFactor.h \
 FormFactors/ScalarFormFactor.fh \
 FormFactors/ScalarFormFactor.h \
 FormFactors/BtoSGammaHadronicMass.h \
 FormFactors/BtoSGammaHadronicMass.fh
 
 pkglib_LTLIBRARIES += HwFormFactors.la
 
 HwFormFactors_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwFormFactors_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/FormFactors
 
 nodist_HwFormFactors_la_SOURCES = \
 FormFactors/Formfactor__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwTauDecay.la
 
 HwTauDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwTauDecay_la_SOURCES = \
 Tau/TauDecayer.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwBaryonDecay.la
 
 HwBaryonDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 10:0:0
 
 HwBaryonDecay_la_LIBADD = \
 $(top_builddir)/PDT/libHwBaryonWidth.la
 
 HwBaryonDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/Baryon
 
 nodist_HwBaryonDecay_la_SOURCES = \
 Baryon/BaryonDecayer__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwVMDecay.la
 
 HwVMDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 10:0:0
 
 HwVMDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/VectorMeson
 
 nodist_HwVMDecay_la_SOURCES = \
 VectorMeson/VMDecayer__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwPerturbativeDecay.la 
 
 HwPerturbativeDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwPerturbativeDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/Perturbative
 
 nodist_HwPerturbativeDecay_la_SOURCES = \
 Perturbative/Perturbative__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwPerturbativeHiggsDecay.la
 
 HwPerturbativeHiggsDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwPerturbativeHiggsDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/Perturbative
 
 nodist_HwPerturbativeHiggsDecay_la_SOURCES = \
 Perturbative/PerturbativeHiggs__all.cc
 
 ##################
 
 noinst_LTLIBRARIES += libHwWeakCurrent.la
 libHwWeakCurrent_la_SOURCES = \
 WeakCurrents/WeakDecayCurrent.cc \
 WeakCurrents/LeptonNeutrinoCurrent.cc \
 WeakCurrents/WeakDecayCurrent.fh \
 WeakCurrents/WeakDecayCurrent.h \
 WeakCurrents/LeptonNeutrinoCurrent.fh \
 WeakCurrents/LeptonNeutrinoCurrent.h
 
 pkglib_LTLIBRARIES += HwWeakCurrents.la
 
 HwWeakCurrents_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwWeakCurrents_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/WeakCurrents
 
 nodist_HwWeakCurrents_la_SOURCES = \
 WeakCurrents/WeakCurrents__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwSMDecay.la
 
 HwSMDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 12:0:0
 
 HwSMDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/ScalarMeson
 
 nodist_HwSMDecay_la_SOURCES = \
 ScalarMeson/SMDecayer__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwTMDecay.la
 
 HwTMDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 10:0:0
 
 HwTMDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/TensorMeson
 
 nodist_HwTMDecay_la_SOURCES = \
 TensorMeson/TMDecayer__all.cc
 
 ##################
 
 pkglib_LTLIBRARIES += HwPartonicDecay.la
 
 HwPartonicDecay_la_LDFLAGS = \
 $(AM_LDFLAGS) -module -version-info 11:0:0
 
 HwPartonicDecay_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/Partonic
 
 nodist_HwPartonicDecay_la_SOURCES = \
 Partonic/Partonic__all.cc
 
 ##################
 
 noinst_LTLIBRARIES += libHwDecRad.la
 
 libHwDecRad_la_SOURCES = \
 Radiation/DecayRadiationGenerator.cc \
 Radiation/QEDRadiationHandler.cc \
 Radiation/DecayRadiationGenerator.h \
 Radiation/DecayRadiationGenerator.fh \
 Radiation/QEDRadiationHandler.fh \
 Radiation/QEDRadiationHandler.h
 
 
 pkglib_LTLIBRARIES += HwSOPHTY.la
 
 HwSOPHTY_la_LDFLAGS = \
-$(AM_LDFLAGS) -module -version-info 5:0:0
+$(AM_LDFLAGS) -module -version-info 5:1:0
 
 HwSOPHTY_la_CPPFLAGS = \
 $(AM_CPPFLAGS) -I$(srcdir)/Radiation
 
 nodist_HwSOPHTY_la_SOURCES = \
 Radiation/Sophty__all.cc
 
 ##################
diff --git a/Shower/Dipole/Makefile.am b/Shower/Dipole/Makefile.am
--- a/Shower/Dipole/Makefile.am
+++ b/Shower/Dipole/Makefile.am
@@ -1,22 +1,22 @@
 SUBDIRS = Base Kernels Kinematics Utility AlphaS Merging 
 
 pkglib_LTLIBRARIES = HwDipoleShower.la
 
-HwDipoleShower_la_LDFLAGS = $(AM_LDFLAGS) -module -version-info 10:0:0
+HwDipoleShower_la_LDFLAGS = $(AM_LDFLAGS) -module -version-info 10:0:1
 
 HwDipoleShower_la_LIBADD = \
 	Base/libHwDipoleShowerBase.la \
 	Kernels/libHwDipoleShowerKernels.la \
 	Kinematics/libHwDipoleShowerKinematics.la \
 	Utility/libHwDipoleShowerUtility.la \
 	Merging/libHwDipoleShowerMerging.la
 
 HwDipoleShower_la_SOURCES =  \
 	DipoleShowerHandler.h DipoleShowerHandler.fh DipoleShowerHandler.cc
 
 
 pkglib_LTLIBRARIES += HwKrknloEventReweight.la
 HwKrknloEventReweight_la_SOURCES = \
 	KrkNLO/KrknloEventReweight.h KrkNLO/KrknloEventReweight.cc
 
 HwKrknloEventReweight_la_LDFLAGS = $(AM_LDFLAGS) -module -version-info 2:0:0
diff --git a/lib/Makefile.am b/lib/Makefile.am
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,49 +1,49 @@
 pkglib_LTLIBRARIES = Herwig.la
 Herwig_la_SOURCES =
 Herwig_la_LIBTOOLFLAGS = --tag=CXX
-Herwig_la_LDFLAGS = $(AM_LDFLAGS) -module -version-info 26:0:0
+Herwig_la_LDFLAGS = $(AM_LDFLAGS) -module -version-info 26:1:0
 Herwig_la_LDFLAGS += $(THEPEGLDFLAGS) $(BOOST_SYSTEM_LDFLAGS) $(BOOST_FILESYSTEM_LDFLAGS) $(FCLIBS)
 Herwig_la_LIBADD = \
 $(top_builddir)/Hadronization/libHwHadronization.la \
 $(top_builddir)/Models/libHwStandardModel.la \
 $(top_builddir)/Decay/libHwDecay.la \
 $(top_builddir)/Decay/libHwFormFactor.la \
 $(top_builddir)/Decay/libHwDecRad.la \
 $(top_builddir)/Utilities/libHwUtils.la \
 $(top_builddir)/Models/libHwModelGenerator.la \
 $(top_builddir)/Decay/General/libHwGeneralDecay.la \
 $(top_builddir)/MatrixElement/General/libHwGeneralME.la \
 $(top_builddir)/MatrixElement/libHwME.la \
 $(top_builddir)/MatrixElement/Reweighters/libHwReweighters.la \
 $(top_builddir)/MatrixElement/Matchbox/libHwMatchbox.la \
 $(top_builddir)/Decay/libHwWeakCurrent.la \
 $(top_builddir)/Looptools/libHwLooptools.la \
 $(top_builddir)/Shower/libHwShower.la \
 $(THEPEGLIB) $(BOOST_SYSTEM_LIBS) $(BOOST_FILESYSTEM_LIBS) -ldl
 
 dist_noinst_SCRIPTS = fix-osx-path
 
 
 POSTPROCESSING = done-all-links
 
 if NEED_APPLE_FIXES
 POSTPROCESSING += apple-fixes
 endif
 
 
 
 all-local: $(POSTPROCESSING)
 
 done-all-links: Herwig.la
 	find $(top_builddir) \( -name '*.so.*' -or -name '*.so' \) \
   -not -name 'lib*' -not -path '$(top_builddir)/lib/*' \
   -not -path '$(top_builddir)/.hg/*' -exec $(LN_S) -f \{\} \;
 	$(LN_S) -f .libs/Herwig*so* .
 	echo "stamp" > $@
 
 apple-fixes: fix-osx-path done-all-links
 	./$<
 	echo "stamp" > $@
 
 clean-local:
 	rm -f *.so *.so.* done-all-links apple-fixes