Update version to v1.1.3

PiperOrigin-RevId: 452030714
Change-Id: I34abfb55800c0c52faf9b408f5f3f0ac847a4661

Author: tomwardio

RELEASE_NOTES.md

@@ -1,5 +1,11 @@
 # Release Notes
 
+## [1.1.3]
+
+*   Pass all additional keyword arguments through to `DmEnvAdaptor` when using
+    create/join helper functions.
+*   Bug fixes and cleanup.
+
 ## [1.1.2]
 
 *   Fixed Catch human agent example, raised in this

dm_env_rpc/_version.py

@@ -17,4 +17,4 @@
 Kept in separate file so it can be used during installation.
 """
 
-__version__ = '1.1.2'  # https://www.python.org/dev/peps/pep-0440/
+__version__ = '1.1.3'  # https://www.python.org/dev/peps/pep-0440/