Changes in release 3.21.13
--------------------------
* Added retry of interrupted reads and clearing of `errno'. This
makes Linux systems much safer!
* Fixed locking bug when using many aliases on the same table in the
same `SELECT'.
* Fixed bug with `LIKE' on number key.
* New error message so you can check whether the connection was lost
while the command was running or whether the connection was down
from the start.
* Added `--table' option to `mysql' to print in table format. Moved
time and row information after query result. Added automatic
reconnect of lost connections.
* Added `!=' as a synonym for `<>'.
* Added function `VERSION()' to make easier logs.
* New multi-user test `tests/fork_test.pl' to put some strain on the
thread library.