build-sys: release++ (v2.28-rc1)

Signed-off-by: Karel Zak <kzak@redhat.com>
diff --git a/NEWS b/NEWS
index 089687d..026ef41 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+util-linux 2.28-rc1: Mar 11 2016
+* see Documentation/releases/v2.28-ReleaseNotes or the complete changelog at
+  ftp://ftp.kernel.org/pub/linux/utils/util-linux/v2.28/v2.28-rc1-ChangeLog
+
 util-linux 2.27: Sep 07 2015
 * see Documentation/releases/v2.27-ReleaseNotes or the complete changelog at
   ftp://ftp.kernel.org/pub/linux/utils/util-linux/v2.27/v2.27-ChangeLog
diff --git a/configure.ac b/configure.ac
index 0ccbbb0..8d808b7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,7 +30,7 @@
 
 dnl libblkid version
 LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
-LIBBLKID_DATE="07-Sep-2015"
+LIBBLKID_DATE="11-Mar-2015"
 LIBBLKID_LT_MAJOR=1
 LIBBLKID_LT_MINOR=1
 LIBBLKID_LT_MICRO=0