Log Message:
Changes 5.6.13:

* Important Change; Replication: By default, when promoting integers from a \ 
smaller type on the master to a larger type on the slave (for example, from a \ 
SMALLINT column on the master to a BIGINT column on the slave), the promoted \ 
values are treated as though they are signed. Now in such cases it is possible \ 
to modify or override this behavior using one or both of ALL_SIGNED, \ 
ALL_UNSIGNED in the set of values specified for the slave_type_conversions \ 
server system variable. For more information, see Row-based replication: \ 
attribute promotion and demotion, as well as the description of the variable.

* Previously, program options could be specified in full or as any unambiguous \ 
prefix. For example, the --compress option could be given to mysqldump as \ 
--compr, but not as --comp because the latter is ambiguous. Option prefixes now \ 
are deprecated. They can cause problems when new options are implemented for \ 
programs. A prefix that is currently unambiguous might become ambiguous in the \ 
future. If an unambiguous prefix is given, a warning now occurs to provide \ 
feedback. For example:

Warning: Using unique option prefix compr instead of compress is
deprecated and will be removed in a future release. Please use the
full name instead.

Option prefixes are no longer supported in MySQL 5.7; only full options are accepted.

* The C API libmysqlclient shared-library .so files now have version 18.1.0 (up \ 
from version 18.0.0 used in MySQL 5.5).

* In batch mode, mysql formatted result status messages such as \ 
“"Query OK, 1 row affected"” but did not print them. Now \ 
these messages are not formatted.

* Bugs Fixed