bump major due to struct size change on ILP32 architectures

diff --git a/lib/libz/shlib_version b/lib/libz/shlib_version
index 1394f4e..5b844bb 100644 (file)
--- a/lib/libz/shlib_version
+++ b/lib/libz/shlib_version
@@ -1,2 +1,2 @@
-major=6
-minor=1
+major=7
+minor=0