Bump shlib version for release according to
http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html

--HG--
branch : HEAD

lib/CMakeLists.txt

diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 4d80b1e..af09a39 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -143,7 +143,7 @@
 ENDIF(NOT HAVE_MKSTEMP)
 
 ADD_LIBRARY(zip SHARED ${LIBZIP_SOURCES} ${LIBZIP_EXTRA_FILES})
-SET_TARGET_PROPERTIES(zip PROPERTIES VERSION 2.0 SOVERSION 2 )
+SET_TARGET_PROPERTIES(zip PROPERTIES VERSION 3.0 SOVERSION 3 )
 TARGET_LINK_LIBRARIES(zip ${ZLIB_LIBRARY})
 INSTALL(TARGETS zip
 	ARCHIVE DESTINATION lib

lib/Makefile.am

diff --git a/lib/Makefile.am b/lib/Makefile.am
index a5860c7..9f7be38 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -6,7 +6,7 @@
 libinclude_HEADERS = zipconf.h
 
 # also update CMakeLists.txt when changing version
-libzip_la_LDFLAGS=-no-undefined -version-info 2:0
+libzip_la_LDFLAGS=-no-undefined -version-info 3:0:1
 libzip_la_LIBADD=@LTLIBOBJS@
 
 libzip_la_SOURCES=\