1.3.5

• Add Redis 4 compatability fix to CLUSTER NODES command (See issue #217)
• Fixed bug with command "CLUSTER GETKEYSINSLOT" that was throwing exceptions
• Added new methods cluster_get_keys_in_slot() to client
• Fixed bug with StrictRedisCluster.from_url that was ignoring the readonly_mode parameter
• NodeManager will now ignore nodes showing cluster errors when initializing the cluster
• Fix bug where RedisCluster wouldn't refresh the cluster table when executing commands on specific nodes
• Add redis 5.0 to travis-ci tests
• Change default redis version from 3.0.7 to 4.0.10
• Increase accepted ranges of dependencies specefied in dev-requirements.txt
• Several major and minor documentation updates and tweaks
• Add example script "from_url_password_protected.py"
• command "CLUSTER GETKEYSINSLOT" is now returned as a list and not int
• Improve support for ssl connections
• Retry on Timeout errors when doing cluster discovery
• Added new error class "MasterDownError"
• Updated requirements for dependency of redis-py to latest version