Log Message:
Changes 5.6.21:
The --skip-innodb option is now deprecated and its use results in a warning. It \ 
will be removed in a future MySQL release. This also applies to its synonyms \ 
(--innodb=OFF, --disable-innodb, and so forth).

MySQL Enterprise Edition now includes a set of encryption functions based on the \ 
OpenSSL library that expose OpenSSL capabilities at the SQL level.

Replication: The new variable simplified_binlog_gtid_recovery can be used to \ 
change the way binary log files are searched for previous GTIDs during recovery, \ 
speeding up the process when a large number of binary log files exist.

Internally, spatial data types such as Geometry are represented as BLOB values, \ 
so when invoked with the --hex-blob option, mysqldump now displays spatial \ 
values in hex.

Bugs Fixed...