Preps for 1.6.0-rc2 release
Update various version fields. Also include a note in the release notes
describing Zephyr compatibility.
Signed-off-by: David Brown <david.brown@linaro.org>
diff --git a/scripts/imgtool/__init__.py b/scripts/imgtool/__init__.py
index 5e3ab91..c0c3ef2 100644
--- a/scripts/imgtool/__init__.py
+++ b/scripts/imgtool/__init__.py
@@ -12,4 +12,4 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-imgtool_version = "1.6.0rc1"
+imgtool_version = "1.6.0rc2"