Bump version to 8.1.0+dev

sethmlarson · web-flow · commit d5c076f9b74f · 2021-10-27T13:30:24.000-05:00
diff --git a/elasticsearch/_version.py b/elasticsearch/_version.py
@@ -15,4 +15,4 @@
 #  specific language governing permissions and limitations
 #  under the License.
 
-__versionstr__ = "8.0.0"
+__versionstr__ = "8.1.0+dev"
