Increment version number to 1.8.6

PiperOrigin-RevId: 691131146
Change-Id: Ie080ab6a6c8b3c5aa92b523aa9061c49de9c0b91

Author: jzleibo

CHANGELOG.md

@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/).
 
+## [1.8.6] - 2024-10-29
+
+### Added
+
+- Add ability to save and load rational and basic agents to/from json.
+- Add a version of agent development colab that uses GCP hosted model
+
+
 ## [1.8.5] - 2024-10-21
 
 ### Fixed

setup.py

@@ -33,7 +33,7 @@ def _remove_excluded(description: str) -> str:
 
 setuptools.setup(
     name='gdm-concordia',
-    version='1.8.5',
+    version='1.8.6',
     license='Apache 2.0',
     license_files=['LICENSE'],
     url='https://github.com/google-deepmind/concordia',