- Introduce redis command
sismember
- Prevent infinite loops for retries after errors or failed lock acquisitions
- Introduce optional configuration options for controlling the count and the interval of retries - see :max_retries, :lock_retry_interval and :max_lock_retries
- Support for GET, SET, EXISTS, DEL, SADD, SMEMBERS and SCARD
- Introduce new control field
cmd_key_is_formatted
for declaring commands to be resolved through - see %{foo} handling
- Support for HSET and HGET
- Initial version; simple caching with redis