Log Message:
Changes 5.5.47:
MySQL Server RPM packages now contain a conflict indicator for MySQL Connector \ 
C, such that an error occurs when installing MySQL Server if MySQL Connector C \ 
is also installed. To install MySQL Server, remove any MySQL Connector C \ 
packages first.

mysql_upgrade now attempts to print more informative errors than FATAL ERROR: \ 
Upgrade failed.

These client programs now support the --enable-cleartext-plugin option: \ 
mysqlcheck, mysqldump, mysqlimport, mysqlshow. This option enables the \ 
mysql_clear_password cleartext authentication plugin. (See The Cleartext \ 
Client-Side Authentication Plugin.)

Bugs Fixed