0.7.0 will be the next major release. Bump now, so that
there is no confusion of tarball 0.6.0 and 0.7.0-git snapshots.
# We require at least autoconf 2.63 (AC_INIT format changed there).
AC_PREREQ([2.63])
-AC_INIT([sigrok-cli], [0.6.0], [sigrok-devel@lists.sourceforge.net],
+AC_INIT([sigrok-cli], [0.7.0], [sigrok-devel@lists.sourceforge.net],
[sigrok-cli], [http://www.sigrok.org])
AC_CONFIG_SRCDIR([sigrok-cli.h])
AC_CONFIG_MACRO_DIR([m4])