README.md: add news for next release
@@ -33,6 +33,31 @@ make backwards-incompatible changes.
## News
+_March 22, 2018_
+
+*v0.20.*
+
+- bigquery: Support SchemaUpdateOptions for load jobs.
+
+- bigtable:
+ - Add SampleRowKeys.
+ - cbt: Support union, intersection GCPolicy.
+ - Retry admin RPCS.
+ - Add trace spans to retries.
+
+- datastore: Add OpenCensus tracing.
+
+- firestore:
+ - Fix queries involving Null and NaN.
+ - Allow Timestamp protobuffers for time values.
+
+- logging: Add a WriteTimeout option.
+
+- spanner: Support Batch API.
+
+- storage: Add OpenCensus tracing.
+
+
_February 26, 2018_
*v0.19.0*
