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* api-change:``codebuild``: Update codebuild client to latest version
* api-change:``pinpoint``: Update pinpoint client to latest version
* api-change:``ec2``: Update ec2 client to latest version
* api-change:``pinpoint-email``: Update pinpoint-email client to latest version
* api-change:``apigateway``: Update apigateway client to latest version
* api-change:``waf-regional``: Update waf-regional client to latest version
* bugfix:session config: Added the default session configuration tuples back to session.session_vars_map.