Changelog:
phpredis 5.3.2
* Use "%.17g" sprintf format for doubles as done in Redis server.
* Allow to pass NULL as RedisCluster stream context options.
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phpredis 5.3.2RC2
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* Verify SET options are strings before testing them as strings
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phpredis 5.3.2RC1
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* Fix cluster segfault when dealing with NULL multi bulk replies in
RedisCluster
* Fix xReadGroup() must return message id
* Fix memory leak in rediscluster session handler
* Fix XInfo() returns false if the stream is empty
* Relax requirements on set's expire argument
* Refactor redis_sock_check_liveness
* PHP8 compatibility
* Update documentation
* Add Redis::OPT_NULL_MULTIBULK_AS_NULL setting to treat NULL multi bulk
replies as NULL instead of [].
* Allow to specify stream context for rediscluster session handler
* Add new parameter to RedisCluster to specify stream ssl/tls context.
* Add new parameter to RedisSentinel to specify auth information