Bump version to 8.1.0

sethmlarson · sethmlarson · commit 3def64237b51 · 2022-02-02T13:27:19.000-06:00
diff --git a/elasticsearch/_version.py b/elasticsearch/_version.py
@@ -15,4 +15,4 @@
 #  specific language governing permissions and limitations
 #  under the License.
 
-__versionstr__ = "8.1.0+dev"
+__versionstr__ = "8.1.0"
