all: release v0.30.0
# Changes
+## v0.30.0
+
+- spanner: DML support added. See https://godoc.org/cloud.google.com/go/spanner#hdr-DML_and_Partitioned_DML for more information.
+- bigtable: bttest supports row sample filter.
+- functions: metadata package added for accessing Cloud Functions resource metadata.
+
## v0.29.0
- bigtable:
