Merge branch 'stable-2.15' into stable-2.16

* stable-2.15:
  Bazel: Bump bazel version to 1.0.0

Change-Id: Ie4ee6bfb16761939b4ceac4800f5a4b50343326e
diff --git a/.bazelversion b/.bazelversion
index 25939d3..3eefcb9 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-0.29.1
+1.0.0